Polarization of a stored beam by spin-filtering

Autor:	M. S. Nioradze, Andreas Lehrach, M. Papenbrock, M. Statera, A. Trzciński, A. Khoukaz, H. J. Stein, V. Carassiti, P. Wüstner, M. D. Tabidze, M. Nekipelov, B. Mariański, G.G. Macharashvili, P. F. Dalpiaz, H. Straatman, B. Lorentz, H. O. Meyer, Ulf Bechstedt, G. Guidoboni, S.V. Trusov, S. Martin, Alexander D. Vasiliev, E. Steffens, Paolo Lenisa, Nikolai N. Nikolaev, A. Pesce, M. Mielke, D. Mchedlishvili, M. Gaisser, S. Bertelli, S. Dymov, S. Mikirtychiants, L. Barion, Massimiliano Fiorini, G. Ciullo, M. Contalbrigo, Ralf Gebel, V. Shmakova, P. Thörngren-Engblom, Luciano Pappalardo, A. Smirnov, A. Polyanskiy, M. Mikirtychiants, R. Maier, S. Barsov, Yu. Valdau, Hans Stockhorst, P. Zupranski, D. Chiladze, W. Augustyniak, D. Oellers, C. Weidemann, H. Seyfarth, A. Nass, I.N. Meshkov, Frank Rathmann, G. Langenberg, K. M. von Würtemberg, H. Ströher, S. Merzliakov, A. I. Kulikov, N.L. Lomidze, G. Tagliente, A.K. Kacharava, P. Benati, W. Erwen, J. Sarkadi, Harald Kleines, K. Grigoriev, P. Goslaswski, R. Engels, D. Prasuhn
Rok vydání:	2012
Předmět:	Physics Nuclear and High Energy Physics Spin filtering Polarized beams 29.27.Hj Polarized beams 29.20.D- Cyclic accelerators and storage rings Antiprotons 010308 nuclear & particles physics Nuclear Theory Physics::Data Analysis Statistics and Probability Polarization (waves) 01 natural sciences Storage rings Nuclear physics Antiproton Physical Sciences 0103 physical sciences Physics::Accelerator Physics Fysik Condensed Matter::Strongly Correlated Electrons Atomic physics Nuclear Experiment 010306 general physics
Zdroj:	BASE-Bielefeld Academic Search Engine Physics Letters B 718(2012), 64-69
ISSN:	0370-2693
Popis:	The PAX Collaboration has successfully performed a spin-filtering experiment with protons at the COSY-ring. The measurement allowed the determination of the spin-dependent polarizing cross section, that compares well with the theoretical prediction from the nucleon-nucleon potential. The test confirms that spin-filtering can be adopted as a method to polarize a stored beam and that the present interpretation of the mechanism in terms of the proton-proton interaction is correct. The outcome of the experiment is of utmost importance in view of the possible application of the method to polarize a beam of stored antiprotons. (C) 2012 Elsevier B.V. All rights reserved.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::294b84f6fe653d7d6a96c885138b20d3 https://doi.org/10.1016/j.physletb.2012.10.030 Zobrazit plný text záznamu Full Text from ScienceDirect