Strange Quark Distribution and Corrections due to Shadowing and
Isospin Symmetry Breaking
MA Bo-qiang
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039
Strange Quark Distribution and Corrections due to Shadowing and
Isospin Symmetry Breaking
MA Bo-qiang
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039
关键词 ：
14.20.Dh ,
13.85.Qk ,
13.60.Hb
Abstract ： The strange sea quarks distributions of nucleons obtained by two global analyses based on available structure function data of muon and neutrino deep inelastic scatterings are different from the strange sea quark distribution measured by the CCFR Collaboration from dimuon events in neutrino scattering. We discuss possible contributions to this discrepancy from the nuclear shadowing in the deuteron and from the isospin symmetry breaking in the sea between the neutron and the proton.
Key words ：
14.20.Dh
13.85.Qk
13.60.Hb
出版日期: 1996-09-01
:
14.20.Dh
(Protons and neutrons)
13.85.Qk
(Inclusive production with identified leptons, photons, or other nonhadronic particles)
13.60.Hb
(Total and inclusive cross sections (including deep-inelastic processes))
引用本文:
MA Bo-qiang. Strange Quark Distribution and Corrections due to Shadowing and
Isospin Symmetry Breaking[J]. 中国物理快报, 1996, 13(9): 648-651.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1996/V13/I9/648
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