Radiative proton-antiproton annihilation to a lepton pair
arXiv:1006.3284 · doi:10.1103/PhysRevD.82.094016
Abstract
The annihilation of proton and antiproton to electron-positron pair, including radiative corrections due to the emission of virtual and real photons is considered. The results are generalized to leading and next-to leading approximations. The relevant distributions are derived and numerical applications are given in the kinematical range accessible to the PANDA experiment at the FAIR facility.
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