Integrated and Unintegrated Parton Distributions

被引：0
|
作者：
方洁 [1 ]
阮建红 [1 ]
机构：
[1] Department of Physics,East China Normal University
来源：
Communications in Theoretical Physics | 2011年 / 56卷 / 10期
基金：
中国国家自然科学基金;
关键词：
integrated parton distributions; unintegrated parton distributions; dijet correlations;
D O I：
暂无
中图分类号：
O572.33 [介子];
学科分类号：
摘要：
We compare the twist-2 and twist-4 parton distributions both in integrated and unintegrated parton distributions.We find that when x decreases the difference between the twist-2 and twist-4 parton distributions become obvious except for the valence quark distributions.We hope the future experiments may distinguish whether the twist-4 correction is needed or not and select a reasonable unintegrated parton distribution model.
引用
收藏
页码：695 / 702
页数：8
相关论文
共 50 条
  • [1] Integrated and Unintegrated Parton Distributions
    Fang Jie
    Ruan Jian-Hong
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2011, 56 (04) : 695 - 702
  • [2] Unintegrated parton distributions
    Kimber, MA
    Martin, AD
    Ryskin, MG
    PHYSICAL REVIEW D, 2001, 63 (11):
  • [3] Unintegrated parton distributions in nuclei
    de Oliveira, E. G.
    Martin, A. D.
    Navarra, F. S.
    Ryskin, M. G.
    JOURNAL OF HIGH ENERGY PHYSICS, 2013, (09):
  • [4] Unintegrated generalized parton distributions
    Martin, AD
    Ryskin, MG
    PHYSICAL REVIEW D, 2001, 64 (09):
  • [5] Unintegrated double parton distributions
    Golec-Biernat, Krzysztof
    Stasto, Anna M.
    PHYSICAL REVIEW D, 2017, 95 (03)
  • [6] Prediction for unintegrated parton distributions
    Ruan, Jianhong
    Zhu, Wei
    PHYSICAL REVIEW C, 2009, 80 (04):
  • [7] Unintegrated parton distributions in nuclei
    E. G. de Oliveira
    A. D. Martin
    F. S. Navarra
    M. G. Ryskin
    Journal of High Energy Physics, 2013
  • [8] Endpoint singularities in unintegrated parton distributions
    Hautmann, F.
    PHYSICS LETTERS B, 2007, 655 (1-2) : 26 - 31
  • [9] Recent results on unintegrated parton distributions
    Hautmann, F.
    Jung, H.
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2008, 184 : 64 - 72
  • [10] NLO prescription for unintegrated parton distributions
    A. D. Martin
    M. G. Ryskin
    G. Watt
    The European Physical Journal C, 2010, 66 : 163 - 172
12345