Differential cross section and polarisation for π+p→K+Σ+ at 26 momenta between 1.282 and 2.473 GeV/c

Differential cross section and polarisation for π+p→K+Σ+ at 26 momenta between 1.282 and 2.473 GeV/c
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π+p→K+Σ+ 在 1.282 和 2.473 GeV/c 之间 26 个时刻的微分截面和极化

DOI：
10.1016/0550-3213(83)90461-3
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发表时间：
1983
期刊：
Nuclear Physics
影响因子：
--
通讯作者：
Amirreza Shirani
Amirreza Shirani
中科院分区：
--
文献类型：
--
作者：
D. Candlin;D. Lowe;K. Peach;L. R. Scotland;D. Boyd;C. Brankin;I. F. Corbett;S. Fisher;G. Ioannidis;P. Litchfield;L. Mapelli;E. Arik;M. Green;G. Hallewell;B. Pollock;Amirreza Shirani

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反应 π+p→K+Σ+ 中的微分截面和极化已使用 NIMROD 的卢瑟福多粒子光谱仪测量。数据以约 50 MeV/c 间隔的 26 个动量点呈现，范围为 1.282 至 2.473 GeV/c，事件数比之前的实验多一个数量级。勒让德多项式展开系数也已确定。
Differential cross sections and polarisations in the reactionπ+p→K+Σ+have been measured using the Rutherford Multiparticle Spectrometer at NIMROD. Data are presented at 26 momentum points at approximately 50 MeV/cintervals in the range 1.282 to 2.473 GeV/cwith an order of magnitude more events than previous experiments. Legendre polynomial expansion coefficients have also been determined.