TRANSVERSITY

作品数:4被引量:2H指数:1
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相关期刊:《Communications in Theoretical Physics》《Chinese Physics C》《Annual Report of China Institute of Atomic Energy》《Science China Mathematics》更多>>
相关基金:国家自然科学基金更多>>
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Study of transversity GPDs from pseudoscalar mesons production at EIC of China
《Communications in Theoretical Physics》2023年第6期86-95,共10页S V Goloskokov Ya-Ping Xie Xurong Chen 
supported by is Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB34030301);the CAS president’s international fellowship initiative(Grant No.2021VMA0005)
The exclusive η and π^(0)electroproduction is studied in the handbag approach based on the generalized parton distributions(GPDs)factorization.Predictions of π^(0)and η mesons are calculated for future electron-io...
关键词:meson production general parton distributions handbag method 
Study of Quark Transversity at 6 GeV
《Annual Report of China Institute of Atomic Energy》2010年第1期104-105,共2页LI Xiao-mei, HU Shou-yang, BAI Xin-zhan, YE Li, ZHOU Jing, ZHOU Shu-hua 
Supported by NSFC (10635020, 10875174, 11020101060)
Using transverse spin to explore nucleon structure is a focus of moderate and high energy nuclear physics for the moment. We measure the neutron single spin asymmetry in the semi-inclusive deep-inelastic reaction with...
关键词:向性 夸克 高能核物理 国家实验室 核子结构 不对称 非弹性 包容性 
Left-right asymmetry for meson production in SIDIS process
《Chinese Physics C》2009年第12期1354-1357,共4页孙博 佘俊 张冰 冒亚军 马伯强 
Supported by National Natural Science Foundation of China (10721063, 10575003, 10528510);Key Grant Project of Chinese Ministry of Education (305001)
We analyze the left-right asymmetry in the semi-inclusive deep inelastic scattering (SIDIS) process using a method where no weighting function are used. Considering all flavor of quarks, we reanalyze the π±product...
关键词:semi-inclusive deep inelastic scattering TRANSVERSITY left-right asymmetry 
Melnikov-type Vectors and Principal Normals被引量:2
《Science China Mathematics》1994年第7期814-822,共9页朱德明 
Project supported by the National Natural Science Foundation of China and Shanghai Natural ScienceFoundation.
The exponential dichotomy and the theory of transversality are used to give the condition and its geometric significance for the persistence of a singular orbit with higher degeneracy under small autonomous perturbati...
关键词:HETEROCLINIC orbit EXPONENTIAL DICHOTOMY TRANSVERSITY principal normal. 
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