Nuclear Effects on Polarized Structure Function of Deuteron

  • Polarized deep inelastic scattering is a powerful tool for studying the internal refined information about the parton structure of the proton and deuteron. By means of the spin-dependent quark distributions in 6-quark clusters extended from a pQCD model, the polarized structure function of deuterons is investigated. Nuclear effects due to the presence of spin-1 isosinglet 6-quark clusters in the deuteron is obtained. It can be found that the calculated results with nuclear effects can better fit the SLAC E155 experimental data than that without nuclear effects.
  • 加载中
  • [1] .EMC Collab,Aubert J J et al.Phys.Lett.,1983,B123:2752.Abe K et al.Phys.Rev.,1998,D58:1120033.Lampe B,Reya E.Phys.Rep.,2000,332:14.Bjorken J D.Phys.Rev.,1966,148:14675.Gomez J et al.Phys.Rev.,1994,D49:3486.Fermilab E665 Collaborat ion,Adams M R et al.Phys Rev.Lett.,1995,75:14667.Epele L N et al.Phys.Lett.,1992,B275:1558.Thomas A W.Nucl.Phys.,1991,B532:1779.Lassila K E,Sukhatme U P.Phys.Lett.,1985,B209:34310.Benesh C J,Vary J P.Phys.Rev.,1991,C44:217511.Brodsky S J,Burkardt M,Schmidt I.Nucl.Phys.,1995,B441:19712.Schmidt I,YANG J J.Eur.Phys.J.,2001,C20:6313.Brodsky S J,Lepage G P.in Proceedings 1979 Summer Inst.on Parti..cle Physics,SLAC ( 1979) ; Gunion J F.Phys.Rev.,1974,D10:242; Blankenbecler,Brodsky S J.Phys.Rev.,1974,D10:297314.St iegler U.Phys.Rep.,1996,277:115.Martin A D,St irling W J,Robert s R G.Phys.Lett.,1993,B306:145; Phys.Rev.,1994,D50:673416.Leader E,Sidorov A V,St amenov D B.Eur.Phys.J.,2002,C23:47917.Anthony P L et al.Phys.Lett.,1999,B463:33918.DUAN Chun..Gui et al.,chin phys.Lett.,to be pnblished
  • 加载中

Get Citation
DUAN Chun-Gui, SHI Li-Jie, LI Guang-Lie and YANG Jian-Jun. Nuclear Effects on Polarized Structure Function of Deuteron[J]. Chinese Physics C, 2004, 28(2): 167-170.
DUAN Chun-Gui, SHI Li-Jie, LI Guang-Lie and YANG Jian-Jun. Nuclear Effects on Polarized Structure Function of Deuteron[J]. Chinese Physics C, 2004, 28(2): 167-170. shu
Milestone
Received: 2003-07-21
Revised: 1900-01-01
Article Metric

Article Views(2991)
PDF Downloads(620)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Nuclear Effects on Polarized Structure Function of Deuteron

    Corresponding author: DUAN Chun-Gui,
  • Department of Physics,Hebei Normal University,Shijiazhuang 050016,China2 Institute of High Energy Physics,CAS,Beijing 100039,China3 Department of Physics,Nanjing Normal University,Nanjing 210097,China4 CCAST World Laboratory,Beijing 100080,China

Abstract: Polarized deep inelastic scattering is a powerful tool for studying the internal refined information about the parton structure of the proton and deuteron. By means of the spin-dependent quark distributions in 6-quark clusters extended from a pQCD model, the polarized structure function of deuterons is investigated. Nuclear effects due to the presence of spin-1 isosinglet 6-quark clusters in the deuteron is obtained. It can be found that the calculated results with nuclear effects can better fit the SLAC E155 experimental data than that without nuclear effects.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return