4 papers
Free and bound-free pair production in relativistic heavy-ion collisions
Melek Yilmaz Şengül
In our previous studies, we calculated the cross-section for the production of free pairs using a probability function dependent on the impact parameter, and also, we…
Enhancements of electron-positron pair production at very low transverse momentum in peripheral hadronic A + A collisions
Mehmet Cem Güçlü, Melek Yılmaz Şengül
The STAR collaboration has observed an excess production of electron-positron pairs which have transverse momenta pperp < 150 MeV/c in peripheral gold-gold and uranium-uranium coll…
Bound-free pair production mechanism in Pb-p collisions at LHC
Melek Yilmaz Şengül
In this work, cross section calculations of bound-free pair production (BFPP) are done for the mechanism in Pb-p collisions at LHC. BFPP cross section for the asymmetric collisions…
Electromagnetic Heavy Lepton Pair Production in Relativistic Heavy-Ion Collisions
M. Y. Sengul, M. C. Guclu, O. Mercan +1
We calculate the cross sections of electromagnetic productions of muon and tauon pair productions from the ultra-relativistic heavy ion collisions. Since the Compton wavelengths of…