Title: A<sub>N</sub> AT SMALL NEGATIVE VALUES OF x<sub>F</sub> IN THE REACTION p + p<sub>↑</sub> → π<sup>0</sup> + X AT 70 GeV AND UNIVERSAL THRESHOLD IN INCLUSIVE PION PRODUCTION
Abstract: Spin 2004, pp. 551-554 (2005) No AccessAN AT SMALL NEGATIVE VALUES OF xF IN THE REACTION p + p↑ → π0 + X AT 70 GeV AND UNIVERSAL THRESHOLD IN INCLUSIVE PION PRODUCTIONA. M. DAVIDENKO, A. A. DEREVSCHIKOV, V. N. GRISHIN, V. Y. KHODYREV, Y. A. MATULENKO, Y. M. MELNICK, A. P. MESCHANIN, V. V. MOCHALOV, L. V. NOGACH, S. B. NURUSHEV, P. A. SEMENOV, A. F. PRUDKOGLYAD, K. E. SHESTERMANOV, L. F. SOLOVIEV, A. N. VASILIEV, A. E. YAKUTIN, N. S. BORISOV, A. N. FEDOROV, V. N. MATAFONOV, A. B. NEGANOV, Y. A. PLIS, Y. A. USOV, and A. A. LUKHANINA. M. DAVIDENKOInstitute for High Energy Physics, Protvino, Russia, A. A. DEREVSCHIKOVInstitute for High Energy Physics, Protvino, Russia, V. N. GRISHINInstitute for High Energy Physics, Protvino, Russia, V. Y. KHODYREVInstitute for High Energy Physics, Protvino, Russia, Y. A. MATULENKOInstitute for High Energy Physics, Protvino, Russia, Y. M. MELNICKInstitute for High Energy Physics, Protvino, Russia, A. P. MESCHANINInstitute for High Energy Physics, Protvino, Russia, V. V. MOCHALOVInstitute for High Energy Physics, Protvino, Russia, L. V. NOGACHInstitute for High Energy Physics, Protvino, Russia, S. B. NURUSHEVInstitute for High Energy Physics, Protvino, Russia, P. A. SEMENOVInstitute for High Energy Physics, Protvino, Russia, A. F. PRUDKOGLYADInstitute for High Energy Physics, Protvino, Russia, K. E. SHESTERMANOVInstitute for High Energy Physics, Protvino, Russia, L. F. SOLOVIEVInstitute for High Energy Physics, Protvino, Russia, A. N. VASILIEVInstitute for High Energy Physics, Protvino, Russia, A. E. YAKUTINInstitute for High Energy Physics, Protvino, Russia, N. S. BORISOVJINR, Dubna, Russia, A. N. FEDOROVJINR, Dubna, Russia, V. N. MATAFONOVJINR, Dubna, RussiaDeceased., A. B. NEGANOVJINR, Dubna, Russia, Y. A. PLISJINR, Dubna, Russia, Y. A. USOVJINR, Dubna, Russia, and A. A. LUKHANINKhPTI, Kharkov, Ukrainehttps://doi.org/10.1142/9789812701909_0111Cited by:0 PreviousNext AboutSectionsPDF/EPUB ToolsAdd to favoritesDownload CitationsTrack CitationsRecommend to Library ShareShare onFacebookTwitterLinked InRedditEmail Abstract: This paper continues the series of Single Spin Asymmetry (SSA) π0 inclusive measurements carried out at the Protvino 70 GeV accelerator. The asymmetry in the polarized target fragmentation region grows in absolute value with decreasing xF, and becomes (−16 ± 5)% at −0.4 < xF < −0.25. The result of the current experiment is in agreement with the universal threshold in pion asymmetries. This work is supported by Russian Foundation for Basic Research, grant 03-02-16919. FiguresReferencesRelatedDetails Spin 2004Metrics History PDF download