Parton distribution function for topological charge at one loop
Abstract We present results for the gg-part of the one-loop corrections to the recently introduced “topological charge” GPD F ~ $$ \overset{\sim }{F} $$ (x, q 2). In particular, we give expression for its evolution kernel. To enforce strict compliance with the gauge invariance requirements, we have...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2022-02-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP02(2022)163 |