Nonperturbative evolution of parton quasi-distributions
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TLDR
In this article, a connection between the transverse momentum dependent distributions (TMDs) F ( x, k ⊥ 2 ) and quasi-distributions (PQDs) Q ( y, p 3 ) was established.About:
This article is published in Physics Letters B.The article was published on 2017-04-10 and is currently open access. It has received 137 citations till now. The article focuses on the topics: Parton & Lattice QCD.read more
Citations
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Journal ArticleDOI
A complete non-perturbative renormalization prescription for quasi-PDFs
Constantia Alexandrou,Constantia Alexandrou,Krzysztof Cichy,Krzysztof Cichy,Martha Constantinou,Kyriakos Hadjiyiannakou,Karl Jansen,Haralambos Panagopoulos,Fernanda Steffens +8 more
TL;DR: In this article, for the first time, the non-perturbative renormalization for unpolarized, helicity and transversity quasi-PDFs in an RI-scheme was presented.
Journal ArticleDOI
Parton distributions and lattice QCD calculations: a community white paper
Huey-Wen Lin,Emanuele R. Nocera,Fred Olness,Kostas Orginos,Kostas Orginos,Juan Rojo,Alberto Accardi,Alberto Accardi,Constantia Alexandrou,Constantia Alexandrou,Alessandro Bacchetta,Giuseppe Bozzi,Jiunn-Wei Chen,Sara Collins,Amanda Cooper-Sarkar,Martha Constantinou,Luigi Del Debbio,Michael Engelhardt,Jeremy Green,Rajan Gupta,Lucian Harland-Lang,Lucian Harland-Lang,Tomomi Ishikawa,Aleksander Kusina,K. F. Liu,Simonetta Liuti,Christopher Monahan,Pavel Nadolsky,Jian-Wei Qiu,Ingo Schienbein,Gerrit Schierholz,Robert S. Thorne,Werner Vogelsang,Hartmut Wittig,C.-P. Yuan,James Zanotti +35 more
TL;DR: In this article, the authors present an overview of lattice-QCD and global-analysis techniques used to determine unpolarized and polarized proton PDFs and their moments.
Journal ArticleDOI
Electron-ion collider in China
Daniele Paolo Anderle,V. Bertone,Xu Cao,Lei Chang,Ningbo Chang,Gu Chen,Xurong Chen,Zhuojun Chen,Zhu-Fang Cui,Ling-Yun Dai,Weitian Deng,Minghui Ding,Xu Feng,Chang Gong,Long-Cheng Gui,Feng-Kun Guo,Chengdong Han,J. J. He,Tie-Jiun Hou,Hongxia Huang,Yin Huang,Krešimir Kumerički,L. P. Kaptari,L. P. Kaptari,Demin Li,Hengne Li,Minxiang Li,Minxiang Li,Xue-Qian Li,Y. T. Liang,Zuotang Liang,Chen Liu,Chuan Liu,Guoming Liu,Jie Liu,Liuming Liu,X. Liu,Tiehui Liu,Xiaofeng Luo,Zhun Lyu,Bo-Qiang Ma,Fu Ma,Jian-Ping Ma,Yu-Gang Ma,Yu-Gang Ma,Lijun Mao,C. Mezrag,Hervé Moutarde,Jialun Ping,Si-Xue Qin,Hang Ren,Craig D. Roberts,Juan Rojo,Guodong Shen,Chao Shi,Qintao Song,Hao Sun,Paweł Sznajder,Enke Wang,Fan Wang,Qian Wang,Rong Wang,Ruiru Wang,Taofeng Wang,Wei Wang,Xiaoyu Wang,Xiaoyun Wang,Jia-Jun Wu,Xing-Gang Wu,Lei Xia,Bo-Wen Xiao,Bo-Wen Xiao,Guoqing Xiao,Ju Jun Xie,Ya-Ping Xie,Hongxi Xing,Hu-Shan Xu,Nu Xu,Nu Xu,Shu-Sheng Xu,Mengshi Yan,Wenbiao Yan,Wencheng Yan,Xinhu Yan,Jiancheng Yang,Yi Bo Yang,Zhi Yang,De-Liang Yao,Z. Ye,Pei-Lin Yin,C.-P. Yuan,Wenlong Zhan,Jianhui Zhang,Jinlong Zhang,Pengming Zhang,Yifei Zhang,Chao Hsi Chang,Zhenyu Zhang,Hongwei Zhao,Kuang Ta Chao,Qiang Zhao,Yuxiang Zhao,Zhengguo Zhao,Liang Zheng,Jian Zhou,Xiang Zhou,Xiaorong Zhou,Bing-Song Zou,Liping Zou +108 more
TL;DR: In this article, an Electron-ion collider in China (EicC) has been proposed, which will be constructed based on an upgraded heavy-ion accelerator, High Intensity heavy ion Accelerator Facility (HIAF), together with a new electron ring.
Journal ArticleDOI
Light-Cone Parton Distribution Functions from Lattice QCD.
Constantia Alexandrou,Constantia Alexandrou,Krzysztof Cichy,Martha Constantinou,Karl Jansen,Aurora Scapellato,Aurora Scapellato,Fernanda Steffens +7 more
TL;DR: This first direct nonperturbative evaluation opens a most promising path to compute PDFs in an ab initio way on the lattice and provides a framework for investigating also a wider class of similar quantities, which require the evaluation of hadronic matrix elements of nonlocal operators.
Journal ArticleDOI
Factorization Theorem Relating Euclidean and Light-Cone Parton Distributions
TL;DR: In this article, the authors derived the large-momentum factorization of the quasiparton distribution function in LMET, and showed that the more recently discussed pseudoparton distribution approach also obeys an equivalent factorization formula.
References
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Asymptotic Freedom in Parton Language
Guido Altarelli,Giorgio Parisi +1 more
TL;DR: In this article, the main body of predictions of the theory for deep-inleastic scattering on either unpolarized or polarized targets is re-obtained by a method which only makes use of the simplest tree diagrams and is entirely phrased in parton language with no reference to the conventional operator formalism.
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A Relativistic equation for bound state problems
Edwin E. Salpeter,Hans A. Bethe +1 more
TL;DR: In this article, the relativistic $S$-matrix formalism of Feynman is applied to the bound-state problem for two interacting Fermi-Dirac particles.
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Photon-hadron Interactions
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Xiangdong Ji,Xiangdong Ji +1 more
TL;DR: It is shown that the parton physics related to correlations of quarks and gluons on the light cone can be studied through the matrix elements of frame-dependent, equal-time correlators in the large momentum limit.