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Renormalization in Large Momentum Effective Theory of Parton Physics

Ji, Xiangdong, Zhang, Jian-Hui and Zhao, Yong (2018) Renormalization in Large Momentum Effective Theory of Parton Physics. Physical Review Letters 120 (11), p. 112001.

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Date of publication of this fulltext: 15 May 2018 15:43

at publisher (via DOI)

Other URL: http://doi.org/10.1103/PhysRevLett.120.112001, https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.120.112001


Abstract

In the large-momentum effective field theory approach to parton physics, the matrix elements of nonlocal operators of quark and gluon fields, linked by straight Wilson lines in a spatial direction, are calculated in lattice quantum chromodynamics as a function of hadron momentum. Using the heavy-quark effective theory formalism, we show a multiplicative renormalization of these operators at all ...

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Item type:Article
Date:13 March 2018
Additional Information (public):SCOAP3
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Gunnar Bali
Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Dirk Pleiter
Identification Number:
ValueType
10.1103/PhysRevLett.120.112001DOI
Keywords:Heavy quark effective theory, Lattice QCD, Quantum chromodynamics, Hadrons
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:37233
Owner only: item control page

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