Single spin asymmetries in inclusive π0 production in p+p and π-+p interactions at 40-70 GeV
V. V. Mochalov, A. M. Davidenko, A. A. Derevschikov, Y. M. Goncharenko, V. Y. Khodyrev, V. I. Kravtsov, Y. A. Matulenko, Y. M. Melnick, A. P. Meschanin, N. G. Minaev, D. A. Morozov, L. V. Nogach, S. B. Nurushev, L. F. Prudkoglyad, P. A. Semenov, L. F. Soloviev, A. N. Vasiliev, A. E. Yakutin, N. L. Bazhanov, N. S. Borisov, A. N. Fedorov, V. G. Koloimiets, A. B. Lazarev, A. B. Neganov, Y. A. Plis, O. N. Shchevelev, Y. A. Usov
Abstract
We present recent results of single-spin asymmetry AN measurements in π0 inclusive production. Asymmetry was measured in π-p and pp interactions at 40 and 70 GeV correspondingly. Significant asymmetry was observed in the polarized target fragmentation region. The results are in agreement with "universal threshold" of single-spin asymmetry.
Create a lesson
Related papers
Accelerating Optical Photon Simulation in DUNE with Opticks
Ilker Parmaksiz, Aaron Higuera, Laura Paulucci et al.
Search for high-mass resonances in photon-jet final states using 140 fb-1 of pp collisions at s = 13 TeV with the ATLAS detector
ATLAS Collaboration
Efficient binned profile likelihood minimization for precision measurements with RABBIT
David Walter, Josh Bendavid, Kenneth Long
A Weighting Method for Incorporating Mass Resolution Effects in Amplitude Analysis
Benhou Xiang, Wenqian Zheng, Hongxun Yang et al.
A High Performance Partial Wave Analysis Framework for Hadron Spectroscopy
Benhou Xiang, Shuangshi Fang, Beijiang Liu
Measurement of tZq inclusive and differential cross-sections in pp collisions at s = 13~TeV with the ATLAS detector
ATLAS Collaboration