Measuring transverse spin correlations by 4-particle correlations in $e^+ e^- o 2 { m jets}$
Measuring transverse spin correlations by 4-particle correlations in $e^+ e^- o 2 {
m jets}$
复制标题
通过 $e^ e^- o 2 { m jets}$ 中的 4 粒子相关性测量横向自旋相关性
DOI:
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复制
发表时间:
1995
期刊:
影响因子:
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通讯作者:
J. Collins
中科院分区:
文献类型:
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作者:
X. Artru;J. Collins
The azimuthal distribution of pairs of particles in a jet is sensitive to the transverse polarization of the quark initiating the jet, but with a sensitivity that involves a nonperturbative analyzing power. We show in detail how to measure the analyzing power from 4-hadron correlations in $e^+ e^- o 2 {
m jets}$. We explain the combinations of particle flavor that are likely to give the biggest effect.