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题名: Nuclear effects in deep inelastic scattering of charged-current neutrino off nuclear target
作者: Duan, C.-G. ;  Li, G.-L. ;  Shen, P.-N.
刊名: EUROPEAN PHYSICAL JOURNAL C
出版日期: 2006
卷号: 48, 期号:1, 页码:125-133
关键词: PARTON DISTRIBUTIONS ;  ANTINEUTRINO INTERACTIONS ;  DIMUON PRODUCTION ;  CROSS-SECTIONS ;  DEUTERIUM ;  NEON ;  EXTRACTION ;  IRON
学科分类: Physics
通讯作者: Duan, CG , CAS, Inst High Energy Phys, POB 918 4, Beijing 100049, Peoples R China
部门归属: CAS, Inst High Energy Phys, Beijing 100049, Peoples R China; Hebei Normal Univ, Dept Phys, Shijiazhuang 050016, Peoples R China; CCAST, World Lab, Beijing 100080, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
英文摘要: The nuclear effects in the neutrino-nucleus charged-current inelastic scattering process is studied by analyzing the CCFR and NuTeV data. The structure functions F-2(xQ(2)) and xF(3)(x,Q(2)) as well as differential cross sections are calculated by using CTEQ parton distribution functions and the EKRS and HKN nuclear parton distribution functions, and these are compared with the CCFR and NuTeV data. It is found that the corrections of the nuclear effect to the differential cross section for the charged-current antineutrino scattering on the nucleus are negligible, the EMC effect exists in the neutrino structure function F-2(x,Q(2)) in the large x region, the shadowing and anti-shadowing effect occur in the distribution functions of valence quarks in the small and medium x region, respectively. It is also found that shadowing effects on F-2(x,Q(2)) in the small x region in the neutrino-nucleus and the charged-lepton-nucleus deep inelastic scattering processes are different. It is clear that the neutrino-nucleus deep inelastic scattering data should further be employed in restricting the nuclear parton distributions.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000246185800009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5895
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Duan, C.-G.,Li, G.-L.,Shen, P.-N.. Nuclear effects in deep inelastic scattering of charged-current neutrino off nuclear target[J]. EUROPEAN PHYSICAL JOURNAL C,2006,48(1):125-133.
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