STI Publications - View Publication Form #16949
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Publication Information
| Title | Inverse moment of $B$-meson quasi distribution amplitude | ||||
| Abstract | We perform a study on the structure of the inverse moment (IM) of quasidistributions, by taking B -meson quasidistribution amplitude (quasi-DA) as an example. Based on a one-loop calculation, we derive the renormalization group equation and velocity evolution equation for the first IM of quasi-DA. We find that, in the large velocity limit, the first IM of B-meson quasi-DA can be factorized into IM as well as logarithmic moments of light-cone distribution amplitude (LCDA), accompanied by short distance coefficients. Our results can be useful either in understanding the patterns of perturbative matching in large momentum effective theory or evaluating inverse moment of B-meson LCDA on the lattice. | ||||
| Author(s) | Ji Xu, Xi-Ruo Zhang, Shuai Zhao | ||||
| Publication Date | July 2022 | ||||
| Document Type | Journal Article | ||||
| Primary Institution | Thomas Jefferson National Accelerator Facility, Newport News | ||||
| Affiliation | Theory & Comp Physics / THEORY CENTER / THEORY CENTER | ||||
| Funding Source | Nuclear Physics (NP) | ||||
| Proprietary? | No | ||||
| This publication conveys | Technical Science Results | ||||
| Document Numbers |
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| Associated with an experiment | No | ||||
| Associated with EIC | No | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Journal Article
| Journal Name | Physical Review D |
| Refereed | Yes |
| Volume | 106 |
| Issue | 1 |
| Page(s) | L011503 |
Attachments/Datasets/DOI Link
| Document(s) |
PhysRevD.106.L011503.pdf
(STI Document)
PhysRevD.106.L011503.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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