Advanced Search
Volume 34 Issue 4
. 
Turn off MathJax
Article Contents
Article Navigation >  Nuclear Physics Review  > 2017  >  34(4): 724-729

XU Siqi, ZHANG Denghong, CAO Xu. Investigation of the General Transverse Momentum Distribution Function in Light-front Wave Function Method[J]. Nuclear Physics Review, 2017, 34(4): 724-729. doi: 10.11804/NuclPhysRev.34.04.724
Citation: XU Siqi, ZHANG Denghong, CAO Xu. Investigation of the General Transverse Momentum Distribution Function in Light-front Wave Function Method[J]. Nuclear Physics Review, 2017, 34(4): 724-729. doi: 10.11804/NuclPhysRev.34.04.724
shu

Investigation of the General Transverse Momentum Distribution Function in Light-front Wave Function Method

doi: 10.11804/NuclPhysRev.34.04.724
  • 1.

    College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China;

  • 2.

    High Energy Nuclear Physics Group, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

  • Received Date: 2017-01-25
  • Rev Recd Date: 2017-03-29
  • Publish Date: 2017-12-20
  • In anlogous to hadron, electron has similar structure because of dressing. So we can define the Transverse Momentum Distribution functions (TMD), the General Parton Distribution functions (GPD) and General Transverse Momentum Distribution functions (GTMD) of electron which come from the Wigner distribution function. The GTMD contain the information of momentum and position of parton in one particle, and the GPD or TMD can be calculated by integration of transverse momentum or setting the transverse transfer momentum which equal to zero. We introduce the light-front wave function of electron to calculate the GTMD of dressed electron, and then get the TMD and GPD. Our results are verified by comparing to calculations in literature and the contribution of GPD of P-wave and S-wave. And we show that the distribution functions at different transverse momentum transfer, transverse momentum of parton and the fraction of longitudinal momentum.
  • [1] BRODSKY S J, GARDNER S, HWANG D S. Phys Rev D, 2006, 73:036007.
    [2] BRADAMANTE F. Few Body Syst, 2016, 57:687.
    [3] LIU T.[SoLID Collaboration]. PoS DIS, 2016, 2016:244.
    [4] BACCHETTA A, DIEHL M, GOEKE K, et al. JHEP, 2007, 0702:093.
    [5] JAFFE R. L. arXiv:hep-ph/9602236.
    [6] MEISSNER S, METZ A, SCHLEGEL M. JHEP, 2009, 0908:056.
    [7] CHAKRABARTI D, ZHAO X, HONKANEN H, et al. Phys Rev D, 2014, 89:116004.
    [8] BRODSKY S J, CHAKRABARTI D, HARINDRANATH A, et al. Phys Rev D, 2007, 75:014003.
    [9] BACCHETTA A, MANTOVANI L, PASQUINI B. Phys Rev D, 2016, 93:013005.
    [10] MAJI T, MONDAL C, CHAKRABARTI D. et al. JHEP, 2016, 1601:165.
    [11] LORCE C, PASQUINI B. JHEP, 2013, 1309:138.
    [12] BRODSKY S J, DIEHL M, HWANG D S. Nucl Phys B, 2001, 596:99.
    [13] BRODSKY S J, HWANG D S, MA B Q, et al. Nucl Phys B, 2001, 593:311.
    [14] VARY J P, HONKANEN H, LI Jun, et al. Phys Rev C, 2010, 81:035205.
    [15] CHAKRABARTI D, MAJI T, MONDAL C, et al. Eur Phys J C, 2016, 76:409.
  • 加载中
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
Get Citation
PDF
XML

Article Metrics

Article views(1494) PDF downloads(127) Cited by()

Proportional views

Investigation of the General Transverse Momentum Distribution Function in Light-front Wave Function Method

doi: 10.11804/NuclPhysRev.34.04.724
  • 1. College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China;
  • 2. High Energy Nuclear Physics Group, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
  • Received Date: 2017-01-25
  • Rev Recd Date: 2017-03-29
  • Publish Date: 2017-12-20

Abstract: In anlogous to hadron, electron has similar structure because of dressing. So we can define the Transverse Momentum Distribution functions (TMD), the General Parton Distribution functions (GPD) and General Transverse Momentum Distribution functions (GTMD) of electron which come from the Wigner distribution function. The GTMD contain the information of momentum and position of parton in one particle, and the GPD or TMD can be calculated by integration of transverse momentum or setting the transverse transfer momentum which equal to zero. We introduce the light-front wave function of electron to calculate the GTMD of dressed electron, and then get the TMD and GPD. Our results are verified by comparing to calculations in literature and the contribution of GPD of P-wave and S-wave. And we show that the distribution functions at different transverse momentum transfer, transverse momentum of parton and the fraction of longitudinal momentum.

XU Siqi, ZHANG Denghong, CAO Xu. Investigation of the General Transverse Momentum Distribution Function in Light-front Wave Function Method[J]. Nuclear Physics Review, 2017, 34(4): 724-729. doi: 10.11804/NuclPhysRev.34.04.724
Citation: XU Siqi, ZHANG Denghong, CAO Xu. Investigation of the General Transverse Momentum Distribution Function in Light-front Wave Function Method[J]. Nuclear Physics Review, 2017, 34(4): 724-729. doi: 10.11804/NuclPhysRev.34.04.724
shu

    HTML

Reference (15)

Catalog

    Copyright by 《Nuclear Physics Review》Editorial Office

    Address: 509 Nanchang Road, LanzhouPostCode: 730000Tel: 0931-4969374, 4969371Fax: 0931-8272100E-mail:npr@impcas.ac.cn

    陇ICP备2023003351号-2 甘公网安备 62010202000723号

    Supported by: Beijing Renhe Information Technology Co. Ltd  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return