Parton distributions in impact parameter space

被引：15
作者：
Dahiya, H. [1 ]
Mukherjee, A.
Ray, S.
机构：
[1] Panjab Univ, Dept Phys, Chandigarh 160014, India
[2] Indian Inst Technol, Dept Phys, Bombay 400076, Maharashtra, India
来源：
PHYSICAL REVIEW D | 2007年 / 76卷 / 03期
关键词：
D O I：
10.1103/PhysRevD.76.034010
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The Fourier transform of the generalized parton distributions (GPDs) at zero skewness with respect to the transverse momentum transfer gives the distribution of partons in the impact parameter space. We investigate the GPDs as well as the impact parameter dependent parton distributions (ipdpdfs) by expressing them in terms of overlaps of light-front wave functions (LFWFs) and present a comparative study using three different model LFWFs.
引用
收藏
页数：7
相关论文
共 29 条
[1]   Quark imaging in the proton via quantum phase-space distributions [J].
Belitsky, AV ;
Ji, XD ;
Yuan, F .
PHYSICAL REVIEW D, 2004, 69 (07) :12
[2]   Linking generalized parton distributions to constituent quark models [J].
Boffi, S ;
Pasquini, B ;
Traini, M .
NUCLEAR PHYSICS B, 2003, 649 (1-2) :243-262
[3]   Hadron optics in three-dimensional invariant coordinate space from deeply virtual Compton scattering [J].
Brodsky, S. J. ;
Chakrabarti, D. ;
Harindranath, A. ;
Mukherjee, A. ;
Vary, J. P. .
PHYSICAL REVIEW D, 2007, 75 (01)
[4]   Renormalization scale-fixing for complex scattering amplitudes [J].
Brodsky, S. J. ;
Llanes-Estrada, F. J. .
EUROPEAN PHYSICAL JOURNAL C, 2006, 46 (03) :751-758
[5]   Hadron optics: Diffraction patterns in deeply virtual Compton scattering [J].
Brodsky, S. J. ;
Chakrabarti, D. ;
Harindranath, A. ;
Mukherjee, A. ;
Vary, J. P. .
PHYSICS LETTERS B, 2006, 641 (06) :440-446
[6]   ANOMALOUS MAGNETIC-MOMENT AND LIMITS ON FERMION SUBSTRUCTURE [J].
BRODSKY, SJ ;
DRELL, SD .
PHYSICAL REVIEW D, 1980, 22 (09) :2236-2243
[7]   Light-cone representation of the spin and orbital angular momentum of relativistic composite systems [J].
Brodsky, SJ ;
Hwang, DS ;
Ma, BQ ;
Schmidt, I .
NUCLEAR PHYSICS B, 2001, 593 (1-2) :311-335
[8]   Light-cone wavefunction representation of deeply virtual Compton scattering [J].
Brodsky, SJ ;
Diehl, M ;
Hwang, DS .
NUCLEAR PHYSICS B, 2001, 596 (1-2) :99-124
[9]   Hadronic spectra and light-front wave functions in holographic QCD [J].
Brodsky, Stanley J. ;
de Teramond, Guy F. .
PHYSICAL REVIEW LETTERS, 2006, 96 (20)
[10]  
Broniowski W, 2003, PHYS LETT B, V574, P57, DOI [10.1016/j.physletb.2003.09.009, 10.1016/j.physletb.2020.135803]
123