YerPhI PUBLICATIONS-2009

(complete statistics is not guaranteed)
publication archive

1. High Energy Physics on Accelerators

1.1. Published articles

1. F. Cusanno,…, A. Shahinyan et al., “High-Resolution Spectroscopy of 16ΛN by Electroproduction”. Phys.Rev.Lett. 103, 202501 (2009). [5 pages]

2. By CLAS Collaboration. (G. Gavalian, …,G.Asryan, ..., N.Dashyan, ...,N. Gevorgyan ,et al.) “Beam Spin Asymmetries in deeply virtual Compton scattering (DVCS) with CLAS at 4.8-GeV”. Phys.Rev.C80:035206 (2009). [14 pages]

3. (By CLAS Collaboration J. Lachniet, ..., G. Asryan, ..., N. Dashyan, ..., N. Gevorgyan .et al.). “A Precise Measurement of the Neutron Magnetic Form Factor GnM in the Few-GeV2 Region”. Phys.Rev.Lett.102:192001 (2009). [6 pages]

4. By CLAS Collaboration. (M. Battaglieri ...,G.Asryan, ...,N.Dashyan, ..., N.Gevorgyan .et al.) “First measurement of direct f0(980) photoproduction on the proton”. Phys.Rev.Lett.102:102001 (2009). [6 pages]

5. By CLAS Collaboration (G. V. Fedotov ...,G. Asryan, ...,N. Dashyan, ...,N. Gevorgyan et al.). “Electroproduction of pπ+π- off protons at 0.2 < Q2 < 0.6-GeV2 and 1.3 < W < 1.57 GeV with CLAS detector”. Phys.Rev.C79:015204 (2009). [23pages].

6. By CLAS Collaboration (S.A. Morrow ..., G.Asryan, ..., N. Dashyan, ...,N. Gevorgyan et al.). “Exclusive ρo electroproduction on the proton at CLAS”. Eur.Phys.J.A39:5-31 (2009).

7. . By CLAS Collaboration (M. Nozar ..., G. Asryan, ..., N. Dashyan, ..., N. Gevorgyan et al.). “Search for the photoexcitation of exotic mesons in the π+π+π- system” Phys.Rev.Lett.102:102002 (2009). [6 pages]

8. By CLAS Collaboration. (M. Williams et al.)Differential cross s ections for the reactions gamma p ---> p eta and gamma p ---> p eta-prime. JLAB-PHY-09-1053, Sep 2009. (Received Oct 2009). 15pp. Published in Phys.Rev.C80:045213,2009.

9. M. Battaglieri et al.).By CLAS Collaboration (Photoproduction of pi+ pi- meson pairs on the proton. IRFU-09-101, Jul 2009. (Received Oct 1, 2009). 34pp. Published in Phys.Rev.D80:072005,2009. e-Print: arXiv:0907.1021 [hep-ex]

10. (M. Williams et al.) By CLAS Collaboration.Partial wave analysis of the reaction gamma p ---> p omega and the search for nucleon resonances. JLAB-PHY-09-1052, Aug 2009. 21pp. Published in Phys.Rev.C80:065209,2009. e-Print: arXiv:0908.2911 [nucl-ex]

11. By CLAS Collaboration (M. Williams et al.). Differential cross sections and spin density matrix elements for the reaction gamma p ---> p omega. JLAB-PHY-09-1049, Aug 2009. 17pp. Published in Phys.Rev.C80:065208,2009. e-Print: arXiv:0908.2910 [nucl-ex]

12. By CLAS Collaboration (D.S. Carman et al.).Beam-Recoil Polarization Transfer in the Nucleon Resonance Region in the Exclusive vec-ep ---> e-prime K+ vec-Lambda and vec-ep ---> e-prime K+ vec-Sigma0 Reactions at CLAS. JLAB-PHY-09-967, Apr 2009. (Received Apr 2009). 52pp. Published in Phys.Rev.C79:065205,2009. e-Print: arXiv:0904.3246 [hep-ex]

13. By CLAS Collaboration (M. Dugger et al.).pi+ photoproduction on the proton for photon energies from 0.725 to 2.875-GeV. JLAB-PHY-09-939, Mar 2009. (Received Mar 2009). 18pp. Published in Phys.Rev.C79:065206,2009. e-Print: arXiv:0903.1110 [hep-ex]

14. J. Seely et al. New measurements of the EMC effect in very light nuclei. JLAB-PHY-09-956, Apr 2009. (Received Nov 13, 2009). 5pp. Published in Phys.Rev.Lett.103:202301,2009. e-Print: arXiv:0904.4448 [nucl-ex]

15. W. Chen et al. A Measurement of the differential cross section for the reaction gamma n ---> pi- p from deuterium. JLAB-PHY-09-955, Mar 2009. (Received Jul 3, 2009). 6pp. Published in Phys.Rev.Lett.103:012301,2009. e-Print: arXiv:0903.1260 [nucl-ex]

16. A.N. Villano et al. Neutral Pion Electroproduction in the Resonance Region at High Q**2. JLAB-PHY-09-996, Jun 2009. (Received Jun 2009). 40pp. Published in Phys.Rev.C80:035203,2009. e-Print: arXiv:0906.2839 [nucl-ex]

17. H. Mkrtchyan. “The azimuthal angular dependence of the cross-section in Semi-Inclusive pion electroproduction at low transverse momentum” El. J. Nat. Sciences NA RA 1 (12) 2009. [7 pages].

18. S. P. Malace, ...,R. Asaturyan, .., H. Mkrtchyan, V. Tadevosyan et al., “Applications of quark-hadron duality in the F2 structure function". Phys. Rev. C 80, 035207 (2009). [29 pages]

19. A.N. Vilano, ..., R. Asaturyan, .., H. Mkrtchyan, ..., V. Tadevosyan et al. "Neutral pion electroproduction in the resonance region at high Q2". Phys. Rev. C 80, 035203 (2009). [23 pages].

20. M. M. Dalton, ...,R. Asaturyan, ...,H. Mkrtchyan, ...,T. Navasardyan, ..., V. Tadevosyan et al. "Electroproduction of η mesons in the S11(1535) resonance region at high momentum transfer". Phys. Rev. C 80, 015205 (2009). [34 pages].

21. P. Bosted, ..., R. Asaturyan, ..., H. Mkrtchyan, T. Navasardyan et al., “Search for sub-threshold photoproduction of J/ψ mesons". Phys. Rev. C 79, 015209 (2009). [7 pages]

22. R.A rnaldi et al. (NA60 Coll.) “First results on angular distributions of thermal dileptons in nuclear collisions”, Phys. Rev. Lett. 102: 222301, 2009

23. R.Arnaldi et al. (NA60 Coll.) “Evidence for the production of thermal-like muon pairs with masses above 1 GeV/c2 in 158 A GeV indium-indium collisions”, Eur. Phys. J. C 59 (2009) 60728.

24. R.Arnaldi et al. (NA60 Coll.) “NA60 results on thermal dimuon”, Eur. Phys. J. C 61 (2009) 711

25. De Falco et al. (NA60 Coll.) “Highlights from the NA60) experiment”, J. Phys. G 36 (2009) 064003

26. R.Arnaldi et al. (NA60 Coll.)“Study of the electromagnetic transition form-factor in and decays with NA60”, Phys. Lett. B 677 (2009) 260

27. (By NA60 Collaboration R. Arnaldi et al.).Study of the electromagnetic transition form-factors in eta ---> mu+ mu- gamma and omega ---> mu+ mu- pi0 decays with NA60. Feb 2009. 9pp. Published in Phys.Lett.B677:260-266,2009. e-Print: arXiv:0902.2547 [hep-ph]

28. By NA60 Collaboration (R. Arnaldi et al.) phi Production in In-In Collisions at 158-A-GeV.. 2009. 17pp. Published in Eur.Phys.J.C64:1-18,2009. e-Print: arXiv:0906.1102 [hep-ex]

29. A. Margaryan, RF timing technique and its possible applications, Armenian Journal of Physics 2 (3), 2009, pp 164-181.

30. Р. Авакян и др. Прикладная ядерная физика в Ереванском Физическом Институте. Известия НАН Армении, Физика, т. 44, N 5, ц. 380-388 (2009).

31. Р. Авакян и др. Создание канала транспортировки электронного пучка с энергией 20 МэВ для экспериментов по радиационным процессам. Известия НАН Армении, Физика, т. 45, N 1, с. 69-73 (2010).

32. K.Anderson, H.Hakobyan, M.Simonyan et al, Testbeam studies of production modules of the ATLAS Tile Calorimeter, NIM A 606 (2009) 362-394, doi:10.1016/j.nima.2009.04.009

33. K.Anderson, H.Hakobyan, M.Simonyan et al, Study of the response of the ATLAS central calorimeter to pions of energies from 3 to 9 GeV , NIM A 607 (2009) 372-386

34. S.Abdullin, V.Abramov, A.Sirunyan et al.The CMS barrel calorimeter response to particle beams from 2 to 350 GeV/c. European Physical Journal C: Volume 60, Issue 3 (2009), p.359-373

35. F.D. Aaron, A.Baghdasaryan, H.Zohrabyan et al. Observation of the Hadronic Final State Charge Asymmetry in High Q2 Deep Inelastic Scattering at HERA Phys.Lett.B681 (2009), p.125-133.

36. F.D. Aaron, A.Baghdasaryan, H.Zohrabyan et al., Search for Excited Quarks in ep Collisions at HERA , Phys.Lett.B678 (2009),p.p.335-343

37. N.A.Demekhina, A.R.Balabekyan, G.S.Karapetyan, J.Adam, Symmetric and asymmetric fission modes 241Am at 660 MeV proton induced fission, Ядерная физика т.76, (2009), с.911-917

38. Р.Л.Скобелев,Н.А.Демехина и др.Функции возбуждения реакций полного и неполного слияния 6Li с ядрами Pt, Письма в ЭЧАЯ, 6,с.342-353, 2009

39. М.П.Иванов, Р.А.Астабатян, Н.А.Демехина и др., Получение монохроматических пучков ускоренных ионов 6Не с энергией вблизи кулоновского барьера реакций на ускорительном комплексе DRIBS ОИЯИ, Приборы и Техника Эксперимента (Техника Ядерного Эксперимента),2009, N3,1958

40. A.E. Dorokhov, (Dubna, JINR & Moscow State U.) , S.V. Esaibegyan, (Argosy U., Eagan & Yerevan Phys. Inst.)Modified action for light quarks in the instanton vacuum. 2009. 9pp. Published in Phys.Part.Nucl.Lett.6:289-297,2009.

41. By H1 Collaboration (F.D. Aaron et al.).A Precision Measurement of the Inclusive ep Scattering Cross Section at HERA. DESY-09-005, 2009. 35pp. Published in Eur.Phys.J.C64:561-587,2009. e-Print: arXiv:0904.3513 [hep-ex]

42. By H1 Collaboration (F.D. Aaron et al.).Measurement of the Charm and Beauty Structure Functions using the H1 Vertex Detector at HERA. DESY-09-096, 2009. 40pp. Published in Eur.Phys.J.C65:89-109,2010. e-Print: arXiv:0907.2643 [hep-ex]

43. By H1 Collaboration and ZEUS Collaboration (F.D. Aaron et al.). Multi-Leptons with High Transverse Momentum at HERA. DESY-09-108, Jul 2009. 18pp. Published in JHEP 0910:013,2009. e-Print: arXiv:0907.3627 [hep-ex]

44. By H1 Collaboration (F.D. Aaron et al.). Deeply Virtual Compton Scattering and its Beam Charge Asymmetry in e+- Collisions at HERA. DESY-09-109, Jul 2009. 21pp. Published in Phys.Lett.B681:391-399,2009. e-Print: arXiv:0907.5289 [hep-ex]

45. By H1 Collaboration (F.D. Aaron et al.). Search for Single Top Quark Production at HERA. DESY-09-050, Apr 2009. 22pp. Published in Phys.Lett.B678:450-458,2009. e-Print: arXiv:0904.3876 [hep-ex]

46. By H1 Collaboration (F.D. Aaron et al.).Events with Isolated Leptons and Missing Transverse Momentum and Measurement of W Production at HERA. DESY-08-170, 2009. 41pp. Published in Eur.Phys.J.C64:251-271,2009. e-Print: arXiv:0901.0488 [hep-ex]

47. By H1 Collaboration (F.D. Aaron et al.). Inclusive Photoproduction of rho0, K*0 and phi Mesons at HERA. DESY-08-172, Feb 2009. 19pp. Published in Phys.Lett.B673:119-126,2009. e-Print: arXiv:0901.0477 [hep-ex]

48. By H1 Collaboration (F.D. Aaron et al.). Strangeness Production at low Q**2 in Deep-Inelastic ep Scattering at HERA. DESY-08-095, Apr 2009. 35pp. Published in Eur.Phys.J.C61:185-205,2009. e-Print: arXiv:0810.4036 [hep-ex]

49. By HERMES Collaboration (A. Airapetian et al.). Search for a Two-Photon Exchange Contribution to Inclusive Deep-Inelastic Scattering. DESY-09-117, Jul 2009. 5pp. Published in Phys.Lett.B682:351-354,2010. e-Print: arXiv:0907.5369 [hep-ex]

50. By HERMES Collaboration (A. Airapetian et al.). Exclusive rho0 electroproduction on transversely polarized protons. DESY-09-094, Jun 2009. 7pp. Published in Phys.Lett.B679:100-105,2009. e-Print: arXiv:0906.5160 [hep-ex]

51. By HERMES Collaboration (A. Airapetian et al.).Observation of the Naive-T-odd Sivers Effect in Deep-Inelastic Scattering. DESY-09-089, Jun 2009. (Received Oct 9, 2009). 6pp. Published in Phys.Rev.Lett.103:152002,2009. e-Print: arXiv:0906.3918 [hep-ex]

52. By HERMES Collaboration (A. Airapetian et al.). Single-spin azimuthal asymmetry in exclusive electroproduction of pi+ mesons on transversely polarized protons. DESY-09-106, Jul 2009. 7pp. Published in Phys.Lett.B682:345-350,2010. e-Print: arXiv:0907.2596 [hep-ex]

53. L. Grigoryan, (Yerevan Phys. Inst.) .Space-time evolution of hadronization in cold nuclear matter. Nov 2009. 9pp. Published in Phys.Rev.C80:055209,2009.

54. By HERMES collaboration (A. Airapetian et al.). Separation of contributions from deeply virtual Compton scattering and its interference with the Bethe-Heitler process in measurements on a hydrogen target. DESY-09-143, Sep 2009. 21pp. Published in JHEP 0911:083,2009. e-Print: arXiv:0909.3587 [hep-ex]

55. By HERMES Collaboration (A. Airapetian et al.). Spin Density Matrix Elements in Exclusive rho0 Electroproduction on H-1 and H-2 Targets at 27.5-GeV Beam Energy. DESY-08-203, Jul 17, 2009. 41pp. Published in Eur.Phys.J.C62:659-695,2009. e-Print: arXiv:0901.0701 [hep-ex]

56. Y. Fujiil et al., Hypernuclear Spectroscopy with Electron Beam at JLab Hall C, Proceedings of the Sendai International Symposium, Strangness in Nuclear and Hadronic Systems, Sendai, Japan 15-18 December 2008, Editors Kazushige Maeda, Satoshi N Nakamura, Hirokazu Tamura, Osamu Hashimoto, World Scientific, 2010, pp 188-194

1.2. Submitted for publication

1. R. Subedi, ..., A. Shahinyan et al., “Probing Cold Dense Nuclear Matter". arXiv:0908.1514; 11 Aug 2009. [12 pages].

2. By CLAS Collaboration (X. Qian et al.)The Extraction of phi-N total cross section from d(gamma,pK+ K-)n.. JLAB-PHY-09-1039, Jul 2009. 6pp. e-Print: arXiv:0907.2668 [nucl-ex]

3. X. Qian et al. Study of the A(e,e-prime pi+) Reaction on H-1, H-2, C-12, Al-27, Cu-63 and Au-197. JLAB-PHY-09-1048, Aug 2009. 28pp. Submitted to Phy.Rev.C e-Print: arXiv:0908.1616 [nucl-ex]

4. K. Slifer, A .Aghalaryan, ..., R. Asaturyan, ...,H. Mkrtchyan et al. "Spin Structure Moments of the Proton and Deuteron". arXiv:0812.0031 [nucl-ex]. 15 Aug. 2009. [5 pages].

5. N.Demekhina, H.Hakobyan, A.Sirunyan and H.Vartapetian, Investigation of cluster structure of light nuclei H, He and Li isotopes, in three-body final states photodisintegration processes in the energy range 50-250 MeV using photon beams of Yerevan Synchrotron. arXiv: nucl-ex/0909.1630

6. By The ATLAS Collaboration (G. Aad et al.Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics.). Jan 2009. 1852pp. e-Print: arXiv:0901.0512 [hep-ex]

7. S.Abdullin, V.Abramov, A.Sirunyan et al .,CMS Data Processing Workflows During an Extended Cosmic Ray Run CMS-CFT-09-007-002. Geneva: CERN, 2009

8. S.Chatrchyan, V.Khachatryan, A.Sirunyan and CMS-collaboration, Performance of the CMS Hadron Calorimeter with Cosmic Ray Muons and LHC Beam Data CMS-CFT-09-009. Geneva: CERN, 2009

9. S.Chatrchyan, V.Khachatryan, A.Sirunyan and CMS-collaboration, Commissioning of the CMS Experiment and the Cosmic Run at Four Tesla CMS-CFT-09-008. Geneva: CERN, 2009

10. S.Chatrchyan, V.Khachatryan, A.Sirunyan and CMS-collaboration, Studies of CMS Muon Reconstruction Performance with Cosmic Rays CMS-CFT-09-014-001, Geneva: CERN, 2009

11. By CMS Collaboration (Serguei Chatrchyan et al.).Precise Mapping of the Magnetic Field in the CMS Barrel Yoke using Cosmic Rays. Oct 2009. Temporary entry e-Print: arXiv:0910.5530 [physics.ins-det]

12. N.M. Agababyan, (Dubna, JINR) , V.V. Ammosov, (Serpukhov, IHEP) , M. Atayan, N. Grigoryan, H. Gulkanyan, (Yerevan Phys. Inst.) , A.A. Ivanilov, (Serpukhov, IHEP) , Zh. Karamyan, (Yerevan Phys. Inst.) , V.A. Korotkov, (Serpukhov, IHEP) A Study of the neutrinoproduction of Phi and D(s)+ mesons. Aug 2009. 11pp. e-Print: arXiv:0908.0874 [hep-ex]

13. A.R. Balabekyan et al. Recoil Studies in the Reaction of C-12 Ions with the Enriched Isotope Sn-118. LANL-REPORT-LA-UR-09-02810, May 2009. 10pp. Submitted to Nucl.Phys.A e-Print: arXiv:0905.0411 [nucl-ex]

14. By PAX Collaboration (C. Barschel et al.). Measurement of the Spin-Dependence of the p anti-p Interaction at the AD-Ring. CERN-SPSC-2009-012, SPSC-P-337, Apr 2009. 51pp. e-Print: arXiv:0904.2325 [nucl-ex]

15. By H1 Collaboration (F.D. Aaron et al.). Prompt Photons in Photoproduction at HERA. DESY-09-135, Oct 2009. 33pp. Temporary entry e-Print: arXiv:0910.5631 [hep-ex]

16. By H1 Collaboration (F.D. Aaron et al.)Jet Production in ep Collisions at High Q**2 and Determination of alpha(s).. DESY-09-032, 2009. 34pp. Submitted to Eur. Phys. J. C e-Print: arXiv:0904.3870 [hep-ex]

17. By HERMES Collaboration (A. Airapetian et al.).Transverse momentum broadening of hadrons produced in semi-inclusive deep-inelastic scattering on nuclei. DESY-09-082, Jun 2009. 6pp. e-Print: arXiv:0906.2478 [hep-ex]

18. A. Margaryan, J.-O. Adler, J. Brudvik, N. Grigoryan, K. Fissum, K. Hansen, L. Isaksson, S. Knyazyan, M. Lundin, G. Marikyan, B. Nilsson, L. Parlakyan, B. Schroder, H. Vardanyan, S. Zhamkochyan, Low-pressure MWPC system for the detection of alpha particles and fission fragments, to be published.

19. A. Margaryan, Radio Frequency Phototube, Optical Clock and Precise Measurements in Nuclear Physics, arXiv 0910.3011, 2009.

20. A. Margaryan, J.-O. Adler, J. Brudvik, N. Grigoryan, K. Fissum, K. Hansen, L. Isaksson, S. Knyazyan, M. Lundin, G. Marikyan, B. Nilsson, L. Parlakyan, B. Schroder, H. Vardanyan, S. Zhamkochyan, Low-pressure MWPC system for the detection of alpha particles and fission fragments, to be published.

21. 9. S.Chatrchyan, V.Khachatryan, A.Sirunyan, A.Tumasyan, Parton structure of the Pomeron in SPE processes with μ+μ- pairs production on the CMS (LHC). Armenian Journal of Physics, 2009 (in publication)

1.3. Presentations to Conferences

1. M. Anselmino, M. Boglione, (Turin U. & INFN, Turin) , U. D'Alesio, (Cagliari U. & INFN, Cagliari) , A. Kotzinian, (SPhN, DAPNIA, Saclay & Yerevan Phys. Inst. & Dubna, JINR) , S. Melis, (Turin U. & INFN, Turin) , F. Murgia, (INFN, Cagliari) , A. Prokudin, (Turin U. & INFN, Turin)Transversity and Collins fragmentation functions: Towards a new global analysis.. 2009. 6pp. Published in AIP Conf.Proc.1149:465-470,2009

2. A. Movsisyan, (Yerevan Phys. Inst.) . HERMES Results on DVCS off Deuterium. 2009. 5pp. Proceedings of 17th International Workshop on Deep-Inelastic Scattering and Related

3. By Hermes Collaboration (G. Elbakyan for the collaboration).Hadron formation in semi-inclusive DIS on nuclei at HERMES. 2009. 5pp. Published in AIP Conf.Proc.1149:690-694,2009.

4. R. Arnaldi et al Highlights from the NA60 experiment. Apr 2009. 8pp. To appear in the proceedings of International Conference on Strangeness in Quark Matter (SQM 2008), Beijing, China, 6-10 Oct 2008. e-Print: arXiv:0904.3186 [hep-ex]

5. A.Harutyunyan et al.“Dynamic Virtual AliEn Grid Sites on Nimbus with CERN VM”,Proc. of Computing in High Energy Physics Conference (Prague, Czech Republic, 2009)

6. B.Segal et al.“Building a Volunteer Cloud”, Proc. of Latin American Conference on High Performance Computing (Merida, Venezuela, 2009)

7. O.Krivenkov et al. (BECQUEREL Coll.) “First results on the interactions of relativistic 9C nuclei in nuclear track emulsion”, ISBN 978-90-481-2285-1, Progress in High-Energy Physics and Nuclear Safety, 2009, p.149

8. A. Margaryan, Study of Light Hypernuclei by Pionic Decay at Yerevan, Yerevan, 2009

2. High Energy Astroparticle Physics

2.1. Published articles

A. Chilingarian, R. Mirzoyan and M. Zazyan, Cosmic Ray research in Armenia,Advances in Space Research, doi:10.1016/j.asr.2008.11.029 , 2009
Chilingarian, A., and N. Bostanjyan, Cosmic ray intensity increases detected by Aragats Space Environmental Center monitors during the 23rd solar activity cycle in correlation with geomagnetic storms, J. Geophys. Res., doi:10.1029/2009JA014346, 2009.
Chilingarian, A., Bostanjyan, N., On the Relation of the Forbush Decreases Detected by ASEC Monitors during the 23rd Solar Activity Cycle with ICME Parameters, Advances in Space Research, doi: 10.1016/j.asr.2009.09.00, 2009
M. Zazyan, A. Chilingarian, Calculations of the sensitivity of the particle detectors of ASEC and SEVAN networks to galactic and solar cosmic rays, Astropart. Phys.,doi:10.1016/j.astropartphys.2009.08.001, 2009
A. Chilingarian, G. Hovsepyan, K. Arakelyan, et al, Space Environmental Viewing and Analysis Network (SEVAN), Earth, Moon and Planets: Volume 104, Issue 1, page 195, 2009
Suren Chilingaryan, Ashot Chilingarian, Varuzhan Danielyan, et al Advanced data acquisition system for SEVAN, Advances in Space Research 43 717–720, 2009
Ashot Chilingarian, Statistical study of the detection of solar protons of highest energies at 20 January 2005, Advances in Space Research 43pp. 702-707, 2009
MAGIC Collaboration, Discovery of a very high energy gamma-ray signal from the 3C 66A/B region, Astrophysical Journal Letters 692, 29-33, 2009
MAGIC Collaboration, Improving the performance of the single-dish Cherenkov telescope MAGIC through the use of signal timing, Astropart. Phys. 30, 293, 2009
Albert, J (Albert, J.); Aliu, E (Aliu, E.) et al, Periodic very high energy gamma-ray emission from ls i+61 degrees 303 observed with the magic telescope, Astrophysical Journal, 693 (1): 303-310 mar 1, 2009
Donnarumma, I (Donnarumma, I.); Vittorini, V (Vittorini, V.) et al, The June 2008 flare of Markarian 421 from optical to tev energies, Astrophysical Journal Letters, 691 (1): l13-l19 jan 20 2009
J. Albert et al. for MAGIC collaboration, MAGIC observations of PG 1553+113 during a multiwavelength campaign in July 2006, A&A 493, 467-469, 2009
R.M. Martirosov, S.V. Ter-Antonyan, A.P. Garyaka, N. Nikolskaya, Y.A. Gallant, L.W. Jones and J. Procureur, Does the GAMMA experiment detect the polar cap component at energies 70-80 PeV, Nuclear Physics B, 196, 173, doi 10.1016/jnuclphysbps 2009.09.031 .
A.P. Garyaka, R.M. Martirosov, S.V. Ter-Antonyan, N. Nikolskaya, Y.A. Gallant, L.W. Jones and J. Procureur, Primary cosmic ray energy spectrum in terms of the GAMMA muon data, Nuclear Physics B 196, 387 doi 10.1016/jnuclphysbps 2009.09.073.
Shaulov, S. B.; Martirosov, R. M.; Mamidjanian, E. A.; Jones, L. W.; Saavedra, O.; Tamada, M.,Partial reanimation of experimental complex ANI at Mt. Aragats. (proposal) Nuclear Physics B 196, 454 doi 10.1016/jnuclphysbps 2009.10.005. (2009).
F. Acero, F. Aharonian, A. G. Akhperjanian…V. Sahakian,… et al. (The H.E.S.S. Collaboration) ‘Detection of Gamma Rays from a Starburst Galaxy’Science 236 (2009), 326, 1080-1082
F. Aharonian, A. Akhperjanian,...,V. Sahakian,… et al. (The H.E.S.S. Collaboration) Spectrum and variability of the Galactic Center VHE gamma-ray source HESS J1745-290’ Astron. Astrophys. 503 (2009) 817-825,
F. Aharonian, A. Akhperjanian,...,V. Sahakian,… et al. (The H.E.S.S. Collaboration) ‘Detection of very high energy radiation from HESS J1908+063 confirms the Milagro unidentified source MGRO J1908+06’ Astron. Astrophys. 499 (2009) 723-728.
F. Aharonian et al Discovery of gamma-ray emission from the shell-type supernova remnant RCW 86 with HESS.. 2009. 6pp. Published in Astrophys.J.692:1500-1505,2009.
(F. Aharonian et al.) Simultaneous observations of PKS 2155-304 with H.E.S.S., Fermi, RXTE and ATOM: spectral energy distributions and variability in a low state.
Radio Imaging of the Very-High-Energy Gamma-Ray Emission Region in the Central Engine of a Radio Galaxy. By VERTIAS, HESS and MAGIC Collaborations (V.A. Acciari et al.). Aug 2009. 21pp. Published in Science 325:444-448,2009. (no. 5939) e-Print: arXiv:0908.0511 [astro-ph.HE]

2.2 Submitted for Publication

1. Ashot Chilingarian and Bagrat Mailyan.nvestigation of Daily Variations of Cosmic Ray Fluxes in the Beginning of 24th Solar Activity Cycle, 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

1. Ashot Chilingarian, Tigran Karapetyan and Bagrat Mailyan.Calculation of the barometric coefficients for the particle detectors belonging to the world-wide networks at the start of the 24th solar activity cycle, , 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

2. Ashot Chilingarian, Armen Hovhannisyan and Bagrat Mailyan Median Filtering Algorithms for Multichannel Detectors, , 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

3. Nikolay Bostanjyan and Ashot Chilingarian Cosmic Ray Intensity variations detected by ASEC monitors during the 23rd solar activity cycle in correlation with Solar Transient events, , 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

4. Ashot Chilingarian, Ara Daryan and Laura Melkumyan,Thunderstorm correlated enhancements of Cosmic Ray flux, detected at mt. Aragats 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

5. Chilingarian, Ch. Angelov, K. Arakelyan etc.New Particle Detector Network for Solar Physics and Space Weather research, A., 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland, 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

6. , Y. Matsubara, A. Chilingarian, G. Hovsepyan etc.Status of the world-wide network of solar netron telescopes in solar cycle 24, 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

7. Near real-time determination of ionization and radiation dose rates induced by cosmic rays in the Earth’s atmosphere – a NMDB application, Rolf B¨utikofer and Erwin O. Fl uckiger, for the NMDB team, 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

8. On mid-term periodicities in cosmic rays: utilizing the NMDB archive Karel Kudela, Helen Mavromichalaki, Athanasios Papaioannou and Maria Gerontidou for the NMDB team, 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

9. Romen M. Martirosov, Samvel V. Ter-Antonyan, Anatoly D. Erlykin, Alexandr P. Garyaka, Natalya M. Nikolskaya, Yves A. Gallant and Lawrence W. Jones, Galactic diffuse gamma-ray flux at the energy about 175 TeV, 31st international Cosmic Ray Conference (ICRC) 2009, 7-15 July, Lodz, Poland

10. A. Chilingarian, A. Daryan, K. Arakelyan, A. Reymers, Detection of 10-30 MeV electrons and gammas from the Relativistic Runaway Process by particle detectors at Aragats, International conference on the Heliophysical Phenomena and Earth Environment, September 4-18, Shibenik, Croatia

11. A. Chilingarian, B. Mailyan,Investigation of daily variations of cosmic ray fluxes in the beginning of 24th solar activity cycle, International conference on the Heliophysical Phenomena and Earth Environment, September 4-18, Shibenik, Croatia

12. F A. Hovhanisyan, A. Chilingarian, orewarning of upcoming radiation storm based on joint treatment of data from ASEC particle detectors and space-born measurements, International conference on the Heliophysical Phenomena and Earth Environment, September 4-18, Shibenik, Croatia

13. Chilingarian, A. Reymers et al.New Particle Detector Network for Solar Physics and Space Weather Research, A.., UN/NASA/ESA/JAXA Workshop on Basic Space Science and the International Heliophysical Year 2007, 21-25 September 2009, Daejeon, Republic of Korea

3. Theoretical Physics

3.1 Published articles

Р. A. Aланакян , Доклады национальной академии наук Армении, 2009, номер 4
Yu.M. Bystritskiy, S.R. Gevorkyan, E.A. Kuraev, Radiative corrections in K(e4) decay.. 2009. Eur.Phys.J.C64:47-54,2009.
S. Gevorkyan, A. Gasparian, L. Gan, I. Larin, , M. Khandaker.Photoproduction of Pseudoscalar Mesons off Nuclei at Forward Angles. Mar 2009. Phys.Rev.C80:055201,2009.
D. B. Saakian, C. K. Biebricher, C.-K. Hu, Phase diagram for the Eigen quasispecies theory with the truncated fitness landscape, Phys. Rev. E, 79, 041905 (2009).
D. B. Saakian, Phase structure of string theory and the Random Energy Model, JSTAT, P07003 (2009).
D. B. Saakian and J. F. Fontanari, Evolutionary dynamics on rugged fitness landscapes: Exact dynamics and information theoretical aspects, Phys. Rev. E, 80, 041903 (2009).
A. E. Allahverdyan, D. Janzing and G. Mahler, Thermodynamic efficiency of information and heat flow, JSTAT, P09011 (2009).
A. E. Allahverdyan, Zh. S. Gevorkian, Chin-Kun Hu, and Th. M. Nieuwenhuizen, How adsorption influences DNA denaturation, Phys. Rev. E, 79, 031903 (2009).
A. E. Allahverdyan and Chin-Kun Hu, Replicators in a Fine-Grained Environment: Adaptation and Polymorphism, Phys. Rev. Lett. 102, 058102 (2009).
Sh. Khachatryan, A. Sedrakyan, P. Sorba, Network Models: Action formulation, Nucl. Phys. B 825 [FS] (2010) 444-465, doi: 10.1016/j.nuclphysb.2009.09.033.
Shahane Khachatryan, Robert Schrader and Ara Sedrakyan, Grassmann–Gaussian integrals and generalized star products , J. Phys. A: Math.Theor. 42 (2009) 304019 (16pp).
Sh. Khachatryan, A. Sedrakyan, Characteristics of 2D lattice models from fermionic realization: Ising and XYZ models, Phys. Rev. B 80 (2009) 125128.
D. Karakhanyan, Sh. Khachatryan, Fusion rules of the lowest weight representations of ospq(1|2) at roots of unity: polynomial realization, J. Phys. A: Math. Theor .42 (2009) 375205 (28pp).
D. Karakhanyan, Sh. Khachatryan - Solutions to the Yang-Baxter equations with osp_q(1|2) symmetry: Lax operators- Nuclear Physics B 808 [FS] (2009) 525–545.
H.M. Babujian, A. Foerster and M. Karowski - Exact form factors of the SU(N) Gross-Neveu model and 1/N expansion –Nucl.Phys. B 825 [FS] (2010) 396-425.
R. Poghossian, M.Samsonyan , Instantons and the 5D U(1) gauge theory with extra adjoint – J. Phys. A 42: 304024 (2009).
V. V. Mkhitaryan, V. Kagalovsky and M. E. Raikh, A simple microscopic description of quantum Hall transition without Landau levels, Phys. Rev. Lett. 103, 066801 (2009), ArXiv:0903.2436v2.
T. Hakobyan, A. Nersessian and V. Yeghikyan, Cuboctahedric Higgs oscillator from the Calogero model, J. Phys. A 42, 205-206 (2009).
V.V. Hovhannisyan, R.G. Ghulghazaryan, N.S. Ananikian, “The partition function zeros of the anisotropic Ising model with multisite interactions on a zigzag ladder”, Physica A 388 (2009) 1479-1490.
N. S Ananikian, V. V. Hovhannisyan , H. A. Lazaryan, “Kagome Approximation for 3He on Husimi Lattice with two- and three- Site Interactions”, Int. Journal of Mod. Phys.B, (2009)
K.G. Sargsyan, “Yang-Lee and Fisher Zeros Generalized on some far-from-Equilibrium Systems”, Int. Journal of Mod. Phys.B 23 (2009) 375-381.
N.Sh. Izmailian and Yeong-Nan Yeh, “Ising model with mixed boundary conditions: Universal amplitude ratios”, Nucl. Phys. B 814, 573 (2009).
N.Sh. Izmailian and Chin-Kun Hu, “Boundary conditions and amplitude ratios for finite-size corrections of a one dimensional quantum spin mode l”, Nucl. Phys. B 808, 613 (2009).
A.Allahverdyan, Zh.S.Gevorkian, Th.Nieuwenhuizen and Chin-Kun Hu, How adsorption influences to naturation?, Phys.Rev.E, 031903,(2009).
A.S. Gevorkyan, A.A. Gevorgyan, K.B. Oganesyan, Statistical Properties of Random Environment of 1D Quantum N-Particles System In External Field, Yadernaya Physica, v.73, 2, (2010).
D. Antonosyan, S. Bellucci and V. Ohanyan, Exactly solvable Ising--Heisenberg chain with triangular XXZ-Heisenberg plaquettes, Phys. Rev. B 79, 014432 (2009)
V. Ohanyan, Antiferromagnetic sawtooth chain with Heisenberg and Ising bonds, Condensed Matter Physics 12, 343 (2009).
M. Chergui, A. Melikyan and H. Minassian. Calculation of Surface Plasmon Frequencies of Two, Three and Four Strongly Interacting Nanospheres. Journal of Physical Chemistry C, v.113, pp. 6463-6471(2009).
I. G. Aznauryan, V. D. Burkert, the CLAS Collaboration “Electroexcitation of nucleon resonances from CLAS data on single pion electroproduction” . Phys.Rev.C80:055203,2009, arXiv:0909.2349
N.Ya.Ivanov and B.A. Kniehl, "On the Perturbative Stability of the QCD Predictions for the Ratio $R=F_L/F_T$ in Heavy-Quark Leptoproduction":Eur.Phys. J. C59 (2009), 647.
N.Ya.Ivanov, "The Ratio $R=F_L/F_T$ in DIS as a Probe of the Charm Content of the Proton": Nucl. Phys. B814 (2009), 142.
M. Malek, …A.A. Grigoryan,…et al., ‘Quarkonia measurements with ALICE at the LHC’ Nucl.Phys.A830:339c-342c,2009
A.Dainese,…A.A. Grigoryan,…et al., ‘Preparation for heavy-flavour measurements with ALICE at the LHC’ Nucl.Phys.A830:769c-772c, 2009
D. Peressounko, …A.A. Grigoryan,…et al., ‘Photon Physics in ALICE’ Nucl.Phys.A830:495c-498c,2009
Sayatnova Tamaryan, Tzu-Chieh Wei, DaeKil Park, “Maximally entangled three-qubit states via geometric measure of entanglement”, Phys. Rev. A 80, 052315 (2009); arXiv:0905.3791v4 [quant-ph].
Levon Tamaryan, Hungsoo Kim, Eylee Jung, Mi-Ra Hwang, DaeKil Park, Sayatnova Tamaryan, “Toward an understanding of entanglement for generalized n-qubit W-states”, J. Phys. A: Math. Theor. 42, 475303 (2009); arXiv:0806.1314v3 [quant-ph].
V. G. Gurzadyan, A. A. Kocharyan, Porosity Criterion for Hyperbolic Voids and CMB, Astr. & Astrophys. 493 (2009) ) L61.
V.G.Gurzadyan, A.A.Kocharyan, Flat Universe with Hyperbolic Voids, Europhys. Lett. 86 (2009) 29002.
V.G.Gurzadyan, A.E.Allahverdyan, T.Ghahramanyan, A.L.Kashin, H.G.Khachatryan, A.A.Kocharyan, H.Kuloghlian, S.Mirzoyan, E.Poghossian, Kolmogorov CMB Sky, Astr. & Astrophys. 497 (2009) 343
V.G. Gurzadyan, T. Ghahramanian, A. L. Kashin, H. Khachatryan, A.A.Kocharyan , H. Kuloghlian, D. Vetrugno, G. Yegorian, Large scale plane-mirroring in the cosmic microwave background maps, Astr. & Astrophys. 498 (2009) L1.
V.G.Gurzadyan, A.A.Kocharyan, Kolmogorov stochasticity parameter measuring the randomness in the Cosmic Microwave Background; Astr. & Astrophys. 492, L33 (2008);
V.G.Gurzadyan, A.A.Kocharyan, Collective relaxation of stellar systems revisted; Astr. & Astrophys. 505, 625, 2009.
V.G.Gurzadyan, A.L.Kashin, H.G.Khachatryan, A.A.Kocharyan, E.Poghosian, D.Vetrugno, G.Yegorian, The power spectrum of the cosmic microwave background Kolmogorov maps: possible clue to correlation of voids, Astr. & Astrophys., 506, L37 (2009).
T.Ghahramanyan, S.Mirzoyan, E.Poghosian, G.Yegorian, Probing the statistic in the cosmic microwave background, Mod.Phys.Lett. A 24 (2009) 1187-1192
S.Mirzoyan, E. Poghosian, Exploring the cosmic microwave background as a composition of signals with Kolmogorov analysis, Mod.Phys.Lett. A 24, No. 35, (2009)
A.N. Ioannisian, (Yerevan Phys. Inst.) , A.Yu. Smirnov, (ICTP, Trieste & Moscow, INR) .. Describing neutrino oscillations in matter with Magnus expansion. Nucl.Phys.B816:94-116,2009
R. Manvelyan, E. Radu and D. H. Tchrakian, “New AdS non Abelian black holes with superconducting horizons,” Phys.Lett.B 677:79-87, 2009, arXiv:0812.3531.
Manvelyan, K. Mkrtchyan and W. Ruhl “Off-shell construction of some trilinear higher spin gauge field interactions” Nucl.Phys.B 826:1-17, 2010, arXiv:0903.0243
Tigran A. Sedrakyan, Andrey V. Chubukov, Fermionic propagators for 2D systems with singular interactions, Phys. Rev. B 79, 115129 (2009), ArXiv:0901.1459.
Eylee Jung, Mi-Ra Hwang, DaeKil Park, Levon Tamaryan, Sayatnova Tamaryan. ,,Three-Qubit Groverian Measure’’ Quant. Inf. Comp. 8 (No. 10) (2008) 0925-0942, arXiv:0803.3311v2 [quant-ph]
Levon Tamaryan, DaeKil Park, Jin-Woo Son, Sayatnova Tamaryan,,Geometric Measure of Entanglement and Shared Quantum States’’ Phys. Rev. A 78, 032304(2008), arXiv:0803.1040v2 [quant-ph].
Levon Tamaryan, DaeKil Park, Sayatnova Tamaryan ,,Analytic Expressions for Geometric Measure of Three Qubit States’’Phys. Rev. A 77, 022325 (2008), arXiv:0710.0571v3 [quant-ph].
Levon Tamaryan, DaeKil Park, Sayatnova Tamaryan ,,Generalized Schmidt decomposition based on injective tensor norm’’ J. Math.Phys., submitted, arXiv:0809.1290v2 [quant-ph].

3.2 Submitted for publication

1. R. Manvelyan, K. Mkrtchyan “Conformal invariant interaction of a scalar field with the higher spin field in AdS_{D} “To appear in Mod. Phys. Lett. arXiv:0903.0058

2. S.R. Gevorkyan, A.V. Tarasov, O.O. Voskresenskaya, Formation of $\pi\mu$ atoms in $K_{\mu 4} decay.. e-Print: arXiv:0912.0119 [hep-ph].

3. S.R. Gevorkyan, A.V. Tarasov, O.O. Voskresenskaya,Final state interaction in kaons decays. e-Print: arXiv:0910.3904 [hep-ph]

4. S. Gevorkyan, , A. Gasparian, , L. Gan, , I. Larin, , M. Khandaker,Incoherent photoproduction of pseudoscalar mesons off nuclei at forward angles. Aug 2009. 12pp. e-Print: arXiv:0908.1297 [hep-ph]

5. Eylee Jung, Mi-Ra Hwang, DaeKil Park, Sayatnova Tamaryan, “Three-Party Entanglement in Tripartite Teleportation Scheme through Noisy Channels”, Quant.Inf.&Comp., accepted; arXiv:0904.2807v1 [quant-ph].

6. Rafael Tumanyan, (Yerevan Phys. Inst.) Harmonic potential and hadron spectroscopy.. May 2009. 6pp. e-Print: arXiv:0904.4599 [hep-ph]

7. Rafael Tumanyan, (Yerevan Phys. Inst.) .Dynamics and Cooling of Modulated Bunches in Bend. Apr 2009. 7pp. e-Print: arXiv:0904.2650 [physics.acc-ph]

8. A. Ispirian, Production of Entangled X-Ray Photon Pairs by High Energy Electrons, ArXive, ph-0906.4830, 2009.

9. K.A. Ispirian, R.K. Ispiryan, A.T^. Margarian, “High Resolution Particle Beam Monitoring and Ionization Counters with the Help of Single Carbon Nanotubes, ArXive, ph-0908.2471, 2009.

10. D. Karakhanyan, R. Kirschner, Jordan-Schwinger representations and factorised Yang-Baxter operators, based on a contribution to ISQS2009, ArXiv:0910.5144.

11. Rubik Poghossian, Recursion relations in CFT and N=2 SYM theory, ArXiv: 0907.0662v2.

12. Ugo Bruzzo, Rubik Poghossian and Alessandro Tanzini, Poincare polynomial of moduli spaces of framed sheaves on (stacky) Hirzebruch surfaces, SISSA Preprint 56/2009, ArXiv:0909.1458v2.

13. Francesco Fucito, Jose. F. Morales and Rubik Poghossian, Exotic prepotentials from D(-1)D7 dynamics, JHEP, 0910:041 (2009), ArXiv: 0906.3802v1.

14. V. V. Mkhitaryan, E. G. Mishchenko, M. E. Raikh and L. I. Glazman, The photon absorption edge in superconductors and gapped 1D systems, ArXiv: 0904.3327v3.

15. K.B. Oganesyan, A.S. Gevorkyan, A.I. Artemiev, M.V. Fedorov, R.V. Karapetyan, J.K. McIver, A new type's medium for generation of anomalous intensive transition radiation, Laser Physics, 2010.

16. A.I. Artemyev, M.V. Fedorov, A.S. Gevorkyan, N.Sh. Izmailyan, R.V. Karapetyan, K.B. Oganesyan, A.A. Akopyan, Yu.V. Rostovtsev, M.O. Scully, G. Kurizki, Radiation Processes accompanying the Axially Channeled Positrons. Problem of Stimulation of Resonant Transitions Between Different Quantum States, Journal of Modern Optics, published on line Sept.22, (2009).

17. S. Bellucci and V. Ohanyan, Lattice distortions in sawtooth chain with Heisenberg and Ising bonds.[arXiv:/cond-mat 0908.3594] (2009). (accepted to Phys. Rev. B (2010)).

18. I. Aznauryan et al. Theory Support for the Excited Baryon Program at the Jlab 12- GeV Upgrade. . JLAB-PHY-09-933, Jul 2009. 53pp. Presented at Electromagnetic N-N* Transition Form Factors Workshop, Jefferson Lab, Newport News, Virginia, 13-15 Oct 2008. e-Print: arXiv:0907.1901 [nucl-th]

19. Sayatnova Tamaryan, Hungsoo Kim, Mu-Seong Kim, Kap Soo Jang, DaeKil Park, “ Effect of Phase Factor in the Geometric Entanglement Measure of Three-Qubit States”, J.Math,Phys, to appear; arXiv:0909.1077v1 [quant-ph].

20. Eylee Jung, Mi-Ra Hwang, DaeKil Park, Hungsoo Kim, Jin-Woo Son , Sayatnova Tamaryan, “Quantum Resonance near Optimal Eavesdropping in Quantum Cryptography”, Phys.Rev.Lett , submitted, arXiv:0901.0237v1 [quant-ph].

21. K. Aamodt, …A.A. Grigoryan,…et al., ‘First proton--proton collisions at the LHC as observed with the ALICE detector: measurement of the charged particle pseudorapidity density at sqrt(s) = 900 GeV’; arXiv:0911.5430 (hep-ex)

22. K.Madoyan, A.Melikyan, and H.Minassian. Semianalytical theory of plasmon nanoruler. Submitted to Applied Physics B: Lasers and Optics

23. A.H. Gevorgyan , K. B. Oganesyan , M.Z. Arutyunyan, G.A. Vardanyan, Deffect Modes of Chiral Photonic Crystals with Isotropic Deffect, Quant. Electr., (accepted) 2010.

24. A.H. Gevorgyan, K. B. Oganesyan, K.R. Allahverdyan, E.M. Arutyunyan, S.O. Arutyunyan, The Pecularities of Radiation of Photonic Crystals with Deffect,Opt. Comm., (accepted) 2010.

25. L.A. Gabrielyan , Y.A. Garibyan, Y.R. Nazaryan , K.B. Oganesyan, M.A. Oganesyan, M.L. Petrosyan, N.S. Ananikyan, M.V. Fedorov, A.I. Artemiev, D.N. Klochkov, Yu.V. Rostovtsev, M.O. Scully, The THz Radiation from Undulator, J. of Physics of Amer. Institute of Physics, 2010, accepted.

26. C. Trippe, A. Honecker, A. Klumper, and V. Ohanyan, Exact calculation of the magnetocaloric effect in the spin-1/2 XXZ chain, (accepted to Phys. Rev. B (2010)).

27. Tigran Hakobyan, Sergey Krivonosov, Olaf Lechtenfeld and Armen Nersessian, Hidden symmetries of integrable conformal mechanical systems, ArXiv:0908:3290v1;

3.3. Presentations to Conferences

Ara N. Ioannisian Neutrino Detector in Armenia, contribution to the workshop 'European Strategy for Future Neutrino Physics' 1-3 October 2009, CERN http://indico.cern.ch/getFile.py/access?contribId=55&sessionId=3&resId=0&materialId=poster&confId=69984
Ara N. Ioannisian Talk at the Neutrino Caffe at CERN, 12 October 2009. http://gprior.web.cern.ch/gprior/CN/cn_101209.html
K. Mkrtchyan “Linearized interactions of scalar and vector fields with the higher spin field n AdSD” To appear in proceedings of the conference “Supersymmetries and quantum symmetries ‘09”, July 29 – August 3 2009, Dubna, Russia.
Aram Kotzinian,Longitudinal target polarization dependence of anti-Lambda polarization and polarized strangeness PDFs. Talk given at 17th International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2009), Madrid, Spain, 26-30 Apr 2009. e-Print: arXiv:0907.3270 [hep-ph]
R.O. Avakian, M.A. Aginian, K.A. Ispirian, S.P. Taroyan, G.A. Farishyan, Parametric X-ay and Diffracted Transition Radiation of 4.5 GeV Electrons in Diamond Crystals, The abstract has been published in Book of Abstracts and the article will be published in book "Charged and Neutral Particles Channeling Phenomena - Channeling 2008", Proceedings of the 51st Workshop of the INFN Eloisatron Project, S.B. Dabagov and L. Palumbo, Eds., World Scientific.
A.S. Gogolev, K.A. Ispirian, A.P. Potilitsin, Ray Tracing Calculation of PXR Produced in Curved and Flat Crystals by Electron Beams with Large Emittance, The abstract has been published in Book of Abstracts and the article will be published in book "Charged and Neutral Particles Channeling Phenomena - Channeling 2008", Proceedings of the 51st Workshop of the INFN Eloisatron Project, S.B. Dabagov and L. Palumbo, Eds., World Scientific.
K.A.Ispirian, “Femtosecond Bunches of X-Ray Photons Produced by Compact Laser- Plasma Accelerators” Invited talk at International Symposium on Radiation of Electrons in Periodic Structures, RREPS 2009, Zvenigorod, September 5-11, 2009. To be published in the proceedings of the symposium in 2010.
K.A. Ispirian, Production of Femtosecond X-Ray Bunches by Electron Beams of Laser Plasma Wakefield Accelerators, Lecture (unpublished) delivered at Moscow Engineering Physics Institute Workshop, MEPI 2009, Zvenigorod, September 3-7, 2009
K.A. Ispirian, M.K. Ispirian, Radiation of X-ray Entangled Photons by High Energy Electrons, Report on International Symposium on Radiation of Electrons in Periodic Structures, RREPS 2009, Zvenigorod, September 7-11, 2009. To be published in the proceedings of the symposium in 2010.
K.A. Ispirian, Laser-Plasma Acceleration and Production of Femtosecond X-Ray Bunches in Future Armenia, Report to International workshop on X-ray scattering under the influence of external field, Megri-Yerevan, October 25-30.To be Published in abstract book and proceedings of the workshop.
N. Ananikyan, V. Abgaryan, L. Ananaikyan and A.N. Kocharian, "Negativity and Thermal Entanglement for a Spin 1 Heisenberg Model with Longitudinal Crystal Field", Joel L. Lebowitz's 101st Statistical Mechanics Conference, The State University of New Jersey, Rutgers NJ (2009).
A.N. Kocharian, N. Ananikyan, L. Ananikyan, V. Abgaryan, "Negativity for spin one anisotropic Heisenberg clusters", 2009 APS March Meeting, Pittsburgh PA (2009), Abstract ID: BAPS.2009.MAR.K1.253.
Zh.S. Gevorkian,V.H.Arakelian and K.B.Oganesyan , Diffusive Radiation in Infrared Region Proceedings of LaserPhysics, Barcelona, Spain, (2009).
Zh.S. Gevorkian , S.G.Arutunian and K.B.Oganesyan, DIFFUSIVE RADIATION FROM ROUGH SURFACES FOR BEAM DIAGNOSTICS, Proceedings of PAC09, Vancouver, Canada, (2009).
M. Malek, …A.A. Grigoryan,…et al., ‘Low-x QCD at the LHC with the ALICE detector’; Talk given at Excited QCD 2009, winter meeting on QCD, 8-14 February 09, Zakopane, Poland arXiv:0911.1458 (nucl-ex)
M. L. Noriega, …A.A. Grigoryan,…et al., ‘Heavy Ion Physics with ALICE’; Contribution to XLVII International Winter Meeting on Nuclear Physics, Bormio (Italy); arXiv:0907.0577 (nucl-ex)
H.M. Asatryan, H.H. Asatryan, H. Gabrielyan, Charm Quark Mass Dependence of the Wave Function Renormalization in QCD (in Russian), Proceedings of the National Academy of Sciences of the Republic of Armenia, 44, p. 162, 2009.
H. Gabrielyan, On Contribution of Interference of Electromagnetic and Chromomagnetic Dipole Operators for the Decay at (in Russian), Proceedings of the National Academy of Sciences of the Republic of Armenia, 44, p. 155, 2009.
K.Madoyan, T.Makaryan, A.Melikyan, and H.Minassian.Theoretical Study of Surface Plasmon Frequencies in a System of Two Coupled Spheres and Comparison with Experimental Data. Submitted to Nanophotonics 2010, Bruxelles.
Lekdar Gevorgian, Enhancement of radiated photons number and energy by the planar channeled and quaschanneled electrons in complex crystals “Chaged and Neutral Particles Channeling Phenomena-Channeling 2008”. S. B. Dabagov and L. Palumbo, Eds., World Scientific, 2009.
Anahit Shamamyan and Lekdar Gevorgian, Hard photons powerful radiation of electron bunch interacting with plasma beat waves. “Chaged and Neutral Particles Channeling Phenomena-Channeling 2008”. S. B. Dabagov and L. Palumbo, Eds., World Scientific, 2009.
Lekdar Gevorgian, Intensive quasi-monochromatic, directed X-ray radiation of planar channeled positron bunch. “Chaged and Neutral Particles Channeling Phenomena-Channeling 2008”. S. B. Dabagov and L. Palumbo, Eds., World Scientific, 2009.
Lekdar A. Gevorgian and Anahit H. Shamamian. Stimulated radiation of positron bunch in nanotube or crystalline undulators. Thesis of the International Conference. Yerevan–Meghri, Armenia, 26-30 Oct 2009.
Lekdar Gevorgian . Effect of coherence of harmonics in resonant transition radiation. Thesis of the International Conference. Yerevan–Meghri, Armenia, 26-30 Oct 2009.
Erine A. Babakhanyan "THE EVOLUTION OF A PLANAR CHANNELING PICTURE OF ELECTRONS AND PO¬SIT¬RONS WITH THICKNESS OF THE CRYSTAL" // International Conference. Yerevan–Meghri, Armenia, 26-30 Oct 2009. – Book of Abstracts (in press). – 2 p.
Babakhanyan E.A., Hakobyan A.M. "ENERGY SPECTRUM AND WAVE FUNCTIONS OF A PARTICLE IN THE PERIODIC POTENTIAL OF CRYSTALLINE LATTICE IN THE MODEL OF POSCHL-TELLER" // VIII International Symposium on Radiation from Relativistic Electrons in Periodic Structures (RREPS-2009). 07-11 September, 2009, Russian Federation, Moscow Region, Zvenigorod. –Thesis. In: Book of Abstracts. – P. 90-91. Article 7 p. (3 il., 14 bibl) – Journal of Physics (in press)

4. Accelerator Physics

4.1 Published articles

Э.Д. Газазян, А.К. Давтян. О взаимодействии электронного сгусткa с монохроматической электромагнитной волной. Изв НАН Армении, Физика, 44, # 2, p.79-87 (2009).
Э.Д.Газазян, А.Д.Тер-Погосян. О корелляции между эффектами переходного и черенковского излучений. Изв НАН Армении, Физика, 44, #5, с. 353-362 (2009).
Э.М.Лазиев, В.Ц.Никогосян. Работы последних лет и основные направления исследований в области физики пучков и ускорительной техники в ЕрФИ. Известия НАН Армении, Физика, т. 44, №5, с.363-372 (2009).
A.O.Варданян, Э.М.Лазиев, А.О.Меликян, Д.Л.Оганесян, В.О.Чалтыкян. Многолучевой кросс-коррелятор для диагностики субпикосекундных импульсов террагерцового излучения и электронных сгустков. Известия НАН Армении, Физика, т.44, №5, р.373-379 (2009).
D.N. Klochkov, A.I. Artemyev, K.B.Oganesyan, M.L. Petrosyan, et al. Generation of induced Smith-Purcell radiation: Free Electron Laser in open system. PACS numbers: 41.60.Cr, 42.79.Dj, 52.59.Px.

4.2 Submitted for publication

D.L. Hohvannisian, E. V. Laziev, R.M. Martirosyan, A.S. Nikogossyan. Theoretical Investigation and Computational Modeling of the Difference Frequency Generation by Interaction of Few Cycle Laser Pulse in a GaAs Crystal, Journal of Modern Optics, (in print), (2009).

4.3 Presentation to Conference

J. Roensch et al- First Measurements of the Longitudinal Phase Space Distribution using the New High Energy dispersive Section at PITZ. Proceedings of DIPAC09, Basel, Switzerland (2009).
M. Krasilnikov et al- Recent Electron Beam Measurements at PITZ with a New Photocathode Laser System. Proceedings of PAC09, Vancouver, Canada (2009).
Ye. Ivanisenko et al- Slice Emittance Investigations at PITZ Using an Energy Chirped in Dispersive Section. Proceedings of FEL09, Liverpool, England (2009).
Rimjaem et al- Recent Emittance Measurement Results for the Upgrade PITZ facility. Proceedings of FEL09, Liverpool, England (2009).
M.Hanel et al- Observation of Electron Bunch Momentum Modulations Caused by Laser Pulse Flat Top Imperfections. Proceedings of FEL09, Liverpool, England (2009).
L.A. Gabrielyan , Y.A. Garibyan, Y.R. Nazaryan , K.B. Oganesyan, M.A. Oganesyan, M.L. Petrosyan et al. The Proceedings of the 5th International Workshop on Infrared Microscopy and Spectroscopy with Accelerator Based Sources, Banff, Alberta, Canada, 2009.
K.B. Oganesyan, M.L. Petrosyan, et al. The threshold conditions for FELWI. Physica Scripta 2010, Proceedings of 16th Central European Workshop on Quantum Optics CEWQO 2009, Turku, Finland

5. Applied Physics

5.1 Published articles

S. G. Gevorkian, A. E.Allahverdyan,D.S. Gevorgyan,A.L. Simonian, Thermal (In)Stability of Type I Collagen Fibrils, Physical Review Letters 102, 048101 (2009)
Allahverdyan,S. G. Gevorkian and A. Simonian, Kinetics of the helix-coil Transition, EPL, 86, 53002 (2009).
M. Sarkisyan, A. A. Akopyan, S. G. Gevorgyan, K. B. Oganesyan, K. G. Petrosyan, and V. A. Saakyan, Raman Coupling and Cooper Pairing in Cold Atomic Fermi Gases Laser Physics, 2009, Vol. 19, No. 4, pp. 881–883.

5.2 Presentations to conferences

S.G.Arutunian, Zh.S.Gevorkian, K.B. Oganesyan, Loss monitor on the basis of diffusive radiation from rough surfaces. – Proceedings of 9th European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators, Basel, Switzerland, May 2009, pp. 131-133.
S.G.Arutunian, Zh.S.Gevorkian, K.B. Oganesyan, Diffusive radiation from rough surfaces for beam diagnostics. – Proceedings of 23rd Particle Accelerator Conference PAC, Vancouver, Canada, May 2009.
Arutunian S.G , Bergoz J., Davtyan M.M, Harutyunyan G.S, Vasiniuk I.E., Impact of Environmental Variability on Vibrating Wire Monitor Operation Heat coupling in multi-wire vibrating wire monitor. – Proceedings of 9th European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators, Basel, Switzerland, May 2009, pp. 231-233.
G.Gevorkian: Acoustic properties of biopolymers in solid state: In Intern. Conf. on lectrons, neutrons and X-rays scattering under external influences, 26-30 October, 2009, Yerevan-Megri, Armenia.
Gevorkian, D.S. Gevorgyan: The mechanochemical biosensor, First Bio-Sensing Technology Conference, P2.3.23, 10-12 November 2009, Bristol
S.G.Gevorkian: Collagen microfibril stabilizes and hydratizes under heating, 2009 Taiwan International Workshop on Biophysics and Complex Systems (BioComplex-Taiwan-2009) 10 – 15 December