Analyzing Power in the Reaction p + p ┿/sub> ?π 0 + X in the polarized-target
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- 作者：V. V. Abramov (1)
N. I. Belikov (1)
A. N. Vasiliev (1)
Yu. M. Goncharenko (1)
V. N. Grishin (1)
A. M. Davydenko (1)
A. A. Derevshchikov (1)
V. A. Kormilitsyn (1)
Yu. M. Melnik (1)
A. P. Meshchanin (1)
N. G. Minaev (1)
D. A. Morozov (1)
V. V. Mochalov (1)
L. V. Nogach (1)
S. B. Nurushev (1)
A. F. Prudkoglyad (1)
S. V. Ryzhikov (1)
A. V. Ryazantsev (1)
P. A. Semenov (1)
L. F. Soloviev (1)
A. E. Yakutin (1)
N. A. Bazhanov (2)
N. S. Borisov (2)
V. G. Kolomiets (2)
A. B. Lazarev (2)
A. B. Neganov (2)
Yu. A. Plis (2)
Yu. A. Usov (2)
A. N. Fedorov (2)
O. N. Shchevelev (2)
A. A. Belyaev (3)
A. A. Lukhanin (3) - 刊名：Physics of Atomic Nuclei
- 出版年：2014
- 出版时间：May 2014
- 年：2014
- 卷：77
- 期：5
- 页码：595-601
- 全文大小：
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N. I. Belikov (1)
A. N. Vasiliev (1)
Yu. M. Goncharenko (1)
V. N. Grishin (1)
A. M. Davydenko (1)
A. A. Derevshchikov (1)
V. A. Kormilitsyn (1)
Yu. M. Melnik (1)
A. P. Meshchanin (1)
N. G. Minaev (1)
D. A. Morozov (1)
V. V. Mochalov (1)
L. V. Nogach (1)
S. B. Nurushev (1)
A. F. Prudkoglyad (1)
S. V. Ryzhikov (1)
A. V. Ryazantsev (1)
P. A. Semenov (1)
L. F. Soloviev (1)
A. E. Yakutin (1)
N. A. Bazhanov (2)
N. S. Borisov (2)
V. G. Kolomiets (2)
A. B. Lazarev (2)
A. B. Neganov (2)
Yu. A. Plis (2)
Yu. A. Usov (2)
A. N. Fedorov (2)
O. N. Shchevelev (2)
A. A. Belyaev (3)
A. A. Lukhanin (3)
1. Institute for High Energy Physics, Protvino, Moscow oblast, 142281, Russia
2. Joint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, Russia
3. Kharkiv Institute for Physics and Technology, Akademicheskaya ul. 1, Kharkiv, 61108, Ukraine - ISSN：1562-692X
文摘
The results obtained by measuring, at the U-70 accelerator in Protvino, the single-spin asymmetry A N sub> in the reaction p + p ┿/sub> ?π0 + X at a beam energy of 50 GeV in the Feynman variable range of ?.6 < x F sub> < ?.1 are presented. The asymmetry A N sub> is close to zero at small |x F sub>| and grows in magnitude with |x F sub>|, reaching 6.4% in the region of |x F sub>| > 0.25. The results of these measurements agree with data of the E704 experiment on the asymmetry of π 0sub> mesons at the Fermi National Accelerator Laboratory in the region of polarized-beam fragmentation and with the results of measurements in the region of polarized-target fragmentation that were performed in Protvino by using a 40-GeV π ?/sup>-meson beam and a 70-GeV proton beam.