Publication Date:
2018-04-24
Description:
Author(s): P. Kroll and K. Passek-Kumerički We investigate wide-angle π 0 photoproduction within the handbag approach to twist-3 accuracy. In contrast to earlier work both the 2-particle as well as the 3-particle twist-3 contributions are taken into account. It is shown that both are needed for consistent results that respect gauge invariance ... [Phys. Rev. D 97, 074023] Published Mon Apr 23, 2018
Keywords:
Strong Interactions
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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