Λ0 polarization in proton-proton interactions at √s = 53 and 62 GeV
Λ0 polarization in proton-proton interactions at √s = 53 and 62 GeV
复制标题
√s = 53 和 62 GeV 时质子-质子相互作用中的 Λ0 极化
DOI:
10.1016/0370-2693(79)90761-5
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发表时间:
1979
影响因子:
4.4
通讯作者:
J. Zsembery
中科院分区:
文献类型:
--
作者:
S. Erhan;W. Lockman;M. Medinnis;T. Meyer;J. Rander;P. Schlein;R. Webb;A. Boehm;H. Foeth;A. Staude;R. Ellis;B. Naroska;P. Strolin;J. Zsembery
Λ0's produced in the inclusive reaction pp arΛ° + X with √s = 53 and 62 GeV at the CERN Intersecting Storage Rings are observed to be polarized along the normal to the production plane. In the ranges of longitudinal and transverse momenta,15–24 and 0.6-1.4 GeV c , respectively, the mean polarization is found to be −(0.357±0.055).