Multiplicity distributions and double-scattering effects in π?d interactions at 360 GeV/c期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

按检索

Multiplicity distributions and double-scattering effects in π?d interactions at 360 GeV/c

Authors:	K Moriyasu T Burnett D Holmgren HJ Lubatti D Rees G Swider B Yuldashiev K Dziunikowska A Eskreys K Eskreys A Gula D Kisielewska H Rudnicka P Stopa W Ko RL Lander JS Pearson D Pellett A Zieminski

Institution:	Visual Techniques Laboratory, Department of Physics, University of Washington, Seattle, Washington 98195, USA;Institute of Nuclear Physics and Institute of Nuclear Physics and Technology of the Academy of Mining and Metallurgy, Kawiory 26A, 30-055 Krakow, Poland;Department of Physics, University of California, Davis, California 95616, USA;University of Warsaw and Institute of Nuclear Research, Ho?a 69, 00-681 Warsaw, Poland

Abstract:	Double-scattering effects are studied in π^?d interactions at 360 GeV/c. The partial cross sections $σ_{N} (π^{?} d), σ_{N} (“π^{?} p ”) and σ_{N} (“π^{?} n ”)$ are presented. The double-scattering probability per πd collision is found to be $? = 0.15 ± 0.02$ . We have extracted the partial cross section X_N of the double-scattering plus interference contributions, and find that X_N obeys KNO scaling. The data are compared with various theoretical predictions.

Keywords:
本文献已被 ScienceDirect 等数据库收录！