Transverse momentum spectra of fermions and bosons produced in strong abelian fields
arXiv:hep-ph/0410339 · doi:10.1103/PhysRevD.71.094010
Abstract
We study the transverse momentum spectra of fermions and bosons produced in strong, time-dependent abelian field. The transverse size of the abelian field is finite, similarly to color strings and ropes. Different time-dependent field strengths are investigated in a kinetic model, and transverse momentum spectra are calculated for fermions and bosons. These spectra display exponential or polynomial behavior at high p_T, depending on the given time dependence. We compare our spectra to lattice result for a classical gluon field and obtain surprisingly good agreement in certain cases.
arXiv comment5 pages, 5 figures
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