Large analyzing power in inclusive π ± production at high X F with a 22-GeV / c polarized proton beam

K. Krueger, C. Allgower, T. Kasprzyk, H. Spinka, D. Underwood, A. Yokosawa, G. Bunce, H. Huang, Y. Makdisi, T. Roser, M. Syphers, N. I. Belikov, A. A. Derevschikov, Yu A. Matulenko, L. V. Nogach, S. B. Nurushev, A. I. Pavlinov, A. N. Vasiliev, M. Bai, S. Y. LeeY. Goto, N. Hayashi, T. Ichihara, M. Okamura, N. Saito, H. En'yo, K. Imai, Y. Kondo, Y. Nakada, M. Nakamura, H. D. Sato, H. Okamura, H. Sakai, T. Wakasa, V. Baturine, A. Ogawa, V. Ghazikhanian, G. Igo, S. Trentalange, C. Whitten

研究成果: Contribution to journalArticle査読

86 被引用数 (Scopus)


The analyzing power, AN, in inclusive charged-pion production has been measured using a ∼ 22-GeV/c transversely-polarized proton beam on a carbon target. A large AN was found for xF > 0.5 and for 0.6 <PT 1.2 GeV/c, with similar magnitudes and opposite sign for π+ and π-. This mirror behavior and the magnitudes are similar to π± production from 200-GeV/c polarized protons on a hydrogen target. The analyzing power for inclusive proton production has also been measured and is consistent with zero.

ジャーナルPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
出版ステータス出版済み - 1999

All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学


「Large analyzing power in inclusive π <sup>±</sup> production at high X <sub>F</sub> with a 22-GeV / c polarized proton beam」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。