التفاصيل البيبلوغرافية
العنوان:
Beam-charge azimuthal asymmetry and deeply virtual Compton scattering
المؤلفون:
A. Airapetian , A. Reischl , L. Lagamba , C. Shearer , B. Seitz , Z. Akopov , Shan Wang , H. Ohsuga , Klaus Rith , U. Elschenbroich , F. Stinzing , P. B. van der Nat , H. Y. Lu , A. Borissov , V. A. Gapienko , A. Nagaitsev , S. Frullani , G. Ciullo , M. Demey , C. A. Miller , N. Pickert , Dirk Ryckbosch , A. Rostomyan , A. R. Reolon , A. Avetissian , P. F. Dalpiaz , V. A. Korotkov , G. Iarygin , I. M. Gregor , R. Seidl , Hidekazu Tanaka , M. Stancari , M. Beckmann , A. Elalaoui-Moulay , Frank Ellinghaus , W.-D. Nowak , E. R. Kinney , M. Statera , A. Laziev , P. E. Reimer , K. Garrow , N. Akopov , L. Rubacek , Andrey V. Izotov , M. Bouwhuis , H. Böttcher , V. A. Kozlov , J. Seele , Valeria Muccifora , H. Marukyan , A. Osborne , Y. Naryshkin , Y. X. Ye , G. Gapienko , A. Hillenbrand , G. Elbakian , J. Volmer , Alessandra Fantoni , A. Funel , M. Hoek , A. Ivanilov , J. Stewart , K. P. Schüler , P. Zupranski , Y. J. Mao , P. Tait , B. Maiheu , A. Brull , B. Tchuiko , M. Kopytin , M. Contalbrigo , Tsutomu Kobayashi , L. Felawka , M. Amarian , W. Augustyniak , A. Andrus , Martin Raithel , Eugenio Nappi , E. De Sanctis , T. Michler , Y. Salomatin , S. Lu , E. C. Aschenauer , J. J. M. Steijger , M. Negodaev , Michael Düren , G. van der Steenhoven , V. Shutov , B. Krauss , G. P. Capitani , Adel Terkulov , I. Sanjiev , F. Masoli , Naomi C R Makins , Michael Tytgat , E. Avetissian , D. Balin , Nicola Bianchi , O. Mikloukho , W.H.A. Hesselink , G. Schnell , T. Chen , D. Gaskell , A. Jgoun , B. Q. Ma , H. E. Jackson , M. Hartig , N. Meyners , G. Rosner , L. A. Linden-Levy , K. Oganessyan , Y. Holler , S. Taroian , A. Borysenko , V. G. Krivokhijine , M. Ehrenfried , B. Marianski , J. Lu , C. Vogel , S. Yen , P. Lenisa , R. De Leo , Rezo Shanidze , A. Trzcinski , Ralf Kaiser , S. Belostotski , V. Bryzgalov , Wouter Deconinck , P. Di Nezza , F. Garibaldi , P. Liebing , E. Steffens , J. Dreschler , G. Gavrilov , V. Vikhrov , K. Sinram , L. De Nardo , Zhenyu Ye , Manuella Vincter , Hasko Stenzel , M. Capiluppi , L. Lapikás , I.A. Savin , J. G. Rubin , V. Gharibyan , V. Mexner , K. Hafidi , Morgan Murray , Y. Van Haarlem , B. Zihlmann , P. Bailey , T. A. Shibata , Cynthia Marie Hadjidakis , Y. Miyachi , R.O. Avakian , Andreas Schäfer , J. Wendland , W. Sommer , D. Hasch , D. H. Potterveld , E. Devitsin , A. Kisselev , Arne Vandenbroucke , Riccardo Fabbri , D. Reggiani , O. Grebeniouk , C. Riedl , H. P. Blok , Wolfgang Lorenzon , Ivana Hristova , B. Hommez
المساهمون:
(Astro)-Particles Physics, Photo Conversion Materials
المصدر:
Physical Review D, 75(1). American Physical Societyhttps://doi.org/10.1103/PhysRevD.75.011103
سنة النشر:
2007
مصطلحات موضوعية:
HERMES experiment , Elastic scattering , Physics , Nuclear and High Energy Physics , Particle physics , Photon , Scattering , media_common.quotation_subject , High Energy Physics::Phenomenology , Compton scattering , FOS: Physical sciences , DESY , HERA , 13.60.Fz Elastic and Compton scattering , 14.20.Dh , 24.85.+p , Asymmetry , High Energy Physics - Experiment , Nuclear physics , High Energy Physics - Experiment (hep-ex) , ddc:530 , High Energy Physics::Experiment , Nuclear Experiment , media_common
الوصف:
The first observation of an azimuthal cross section asymmetry with respect to the charge of the incoming lepton beam is reported from a study of hard exclusive electroproduction of real photons. The data have been accumulated by the HERMES experiment at DESY, in which the HERA 27.6 GeV electron or positron beam scattered off an unpolarized hydrogen gas target. The observed asymmetry is attributed to the interference between the Bethe-Heitler process and the deeply virtual Compton scattering (DVCS) process. The interference term is sensitive to DVCS amplitudes, which provide the most direct access to generalized parton distributions. © 2007 The American Physical Society.
اللغة:
English
تدمد:
1550-7998
URL الوصول:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d31b4d1050c9303d1f21859d0a01fdb https://hdl.handle.net/1871.1/8221d347-498f-4c1b-9f43-d923ae282114
حقوق:
OPEN
رقم الأكسشن:
edsair.doi.dedup.....6d31b4d1050c9303d1f21859d0a01fdb
قاعدة البيانات:
OpenAIRE
