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Nucleon helicity and transversity parton distributions from lattice QCD

Chen, Jiunn-Wei, Cohen, Saul D., Ji, Xiangdong, Lin, Huey-Wen and Zhang, Jian-Hui (2016) Nucleon helicity and transversity parton distributions from lattice QCD. Nuclear Physics B 2016 (911), pp. 246-273.

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Date of publication of this fulltext: 26 Apr 2018 14:11

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Other URL: http://doi.org/10.1016/j.nuclphysb.2016.07.033, https://www.sciencedirect.com/science/article/pii/S0550321316302176?via%3Dihub


Abstract

We present the first lattice-QCD calculation of the isovector polarized parton distribution functions (both helicity and transversity) using the large-momentum effective field theory (LaMET) approach for direct Bjorken-x dependence. We first review the detailed steps of the procedure in the unpolarized case, then generalize to the helicity and transversity cases. We also derive a new ...

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Item type:Article
Date:12 August 2016
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
10.1016/j.nuclphysb.2016.07.033DOI
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:37220
Owner only: item control page

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