国家自然科学基金(11175146)

作品数:3被引量:1H指数:1
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相关期刊:《Chinese Physics C》更多>>
相关主题:DECAYCOLLIDERBARYONANNIHILATIONHADRONIC更多>>
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Charmed baryon decay asymmetry in e^+e^- annihilation被引量:1
《Chinese Physics C》2017年第2期95-100,共6页王丹 平荣刚 李蕾 吕晓睿 郑阳恒 
Supported by National Natural Science Foundation of China(11375205,11175146,11275266,11235011,11425524,11505010,11565006);Beijing Municipal Government Foundation(KM201610017009,2015000020124G064);Youth Innovation Promotion Association of CAS
We propose to measure the decay asymmetry parameters in the hadronic weak decays of singly charmed baryons, such as Λc^+ →Λπ^+, Σ^0π^+, pK0, Ξ0c →Ξ-π+and Ω^0c →Ω^-π^+. The joint angular formulae for...
关键词:charmed baryon decay decay asymmetry e^+e^- collider 
Tuning and validation of hadronic event generator for R value measurements in the tau-charm region
《Chinese Physics C》2016年第11期14-23,共10页平荣刚 熊习安 夏磊 高榛 李应天 周兴玉 张丙新 郑波 鄢文标 胡海明 黄光顺 
Supported by National Natural Science Foundation of China(11175146,11375205,11575077,11335008,11565006);Large Science Setup of Joint Foundation(10979059);100 Talents Program of CAS
To measure the R value in an energy scan experiment with e+e- collisions, precise calculation of initial state radiation is required in the event generators. We present an event generator for this consideration, whic...
关键词:event generator Rvalue 
Bottomonium states versus recent experimental observations in the QCD-inspired potential model
《Chinese Physics C》2013年第8期1-7,共7页田维钊 曹璐 杨友昌 陈洪 
Supported by National Natural Science Foundation of China (11175146, 11047023, 11265017);Fundamental Research Funds for Central Universities (XDJK2012D005)
In the QCD-inspired potential model where the quark-antiquark interaction consists of the usual one- gluon-exchange and the mixture of long-range scalar and vector linear confining potentials with the lowest order rel...
关键词:BOTTOMONIUM quark potential model mass spectroscopy Gaussian expansion method 
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