Zhang, Jian-Hui and Chen, Jiunn-Wei and Monahan, Christopher (2018) Parton distribution functions from reduced Ioffe-time distributions. PHYSICAL REVIEW D, 97 (7): 074508. ISSN 2470-0010, 2470-0029
Full text not available from this repository.Abstract
We show that the correct way to extract parton distribution functions from the reduced Ioffe-time distribution, a ratio of the Ioffe-time distribution for a moving hadron and a hadron at rest, is through a factorization formula. This factorization exists because, at small distances, forming the ratio does not change the infrared behavior of the numerator, which is factorizable. We illustrate the effect of such a factorization by applying it to results in the literature.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PION DISTRIBUTION AMPLITUDE; PHASE-FACTORS; RENORMALIZATION; OPERATORS; NUCLEON; PHYSICS; QCD; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 20 Feb 2020 13:29 |
| Last Modified: | 20 Feb 2020 13:29 |
| URI: | https://pred.uni-regensburg.de/id/eprint/14718 |
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