Transverse polarization of hyperons produced in semi-inclusive deep inelastic scattering
Transverse polarization of hyperons produced in semi-inclusive deep inelastic scattering
复制标题
半包容深度非弹性散射产生的超子的横向偏振
DOI:
10.1103/physrevd.105.056021
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
K. Yabe and S. Yoshida
中科院分区:
文献类型:
--
作者:
Y. Koike;K. Takada;S. Usui;K. Yabe and S. Yoshida
We study the transverse polarization of hyperons produced in semi-inclusive deep inelastic scattering,, in the framework of the collinear twist-3 factorization. The cross section from the twist-3 distribution functions and the twist-3 quark fragmentation functions is computed in the leading order with respect to the QCD coupling constant. The constraint relations among the twist-3 FFs are taken into account to simplify the formula. The formula is relevant to large-hyperon production in the future Electron Ion Collider experiment.
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DOI:
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发表时间:
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期刊:
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