Browsing by Author "Kovankaya, G."
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Coulomb corrections in the lepton-pair production in ultrarelativistic nuclear collisions
Güçlu, Mehmet C.; Kovankaya, G.; Yılmaz, Melek (Amer Physical Soc., 2005)We solve the perturbative electron-positron pair production exactly by calculating the second-order Feynman diagrams. We compare our result with Born methods that include Coulomb corrections. We find that a small-momentum ...