Large-xF spin asymmetry in π0 production by 200-GeV polarized protons

D. L. Adams, N. Akchurin, N. I. Belikov, J. Bystricky, M. D. Corcoran, J. D. Cossairt, J. Cranshaw, A. A. Derevschikov, H. En'yo, H. Funahashi, Y. Goto, O. A. Grachov, D. P. Grosnick, D. A. Hill, K. Imai, Y. Itow, K. Iwatani, K. W. Krueger, K. Kuroda, M. LaghaiF. Lehar, A. de Lesquen, D. Lopiano, F. C. Luehring, T. Maki, S. Makino, A. Masaike, Yu A. Matulenko, A. P. Meschanin, A. Michalowicz, D. H. Miller, K. Miyake, T. Nagamine, F. Nessi-Tedaldi, M. Nessi, C. Nguyen, S. B. Nurushev, Y. Ohashi, Y. Onel, D. I. Patalakha, G. Pauletta, A. Penzo, A. L. Read, J. B. Roberts, L. van Rossum, V. L. Rykov, N. Saito, G. Salvato, P. Schiavon, J. Skeens, V. L. Solovyanov, H. Spinka, R. Takashima, F. Takeutchi, N. Tamura, N. Tanaka, D. G. Underwood, A. N. Vasiliev, A. Villari, J. L. White, S. Yamashita, A. Yokosawa, T. Yoshida, A. Zanetti

研究成果: Article査読

75 被引用数 (Scopus)

抄録

The spin asymmetry AN for inclusive π0 production by 200-GeV transversely-polarized protons on a liquid hydrogen target has been measured at Fermilab over a wide range of xF, with 0.5<pT<2 GeV/c. At xF>0.3, the asymmetry rises with increasing xF and reaches a value of AN=0.15±0.03 in the region 0.6<xF<0.8. This result provides new input regarding the question of the internal spin structure of transversely-polarized protons.

本文言語English
ページ(範囲)181-184
ページ数4
ジャーナルZeitschrift für Physik C Particles and Fields
56
2
DOI
出版ステータスPublished - 1992 6
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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「Large-x<sub>F</sub> spin asymmetry in π<sup>0</sup> production by 200-GeV polarized protons」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。

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