Heavy Quark Jet Quenching with Collisional plus Radiative Energy Loss and Path Length Fluctuations
نویسندگان
چکیده
منابع مشابه
Heavy quark jet quenching with collisional plus radiative energy loss and path length fluctuations
With the QGP opacity computed perturbatively and with the global entropy constraints imposed by the observed dNch/dy ≈ 1000, radiative energy loss alone cannot account for the observed suppression of single non-photonic electrons. We show that collisional energy loss, which previously has been neglected, is comparable to radiative loss for both light and heavy jets and may in fact be the domina...
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We study within the light-cone path integral approach [3] the effect of the induced gluon radiation on high-pT hadrons in high-energy heavy-ion collisions. The induced gluon spectrum is represented in a new form which is convenient for numerical simulations. For the first time computations are performed with a realistic parametrization of the dipole cross section. The results are in reasonable ...
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We study within the light-cone path integral approach [3] the effect of the induced gluon radiation on high-pT hadrons in high-energy heavy-ion collisions. The induced gluon spectrum is represented in a new form which is convenient for numerical simulations. For the first time, computations are performed with a realistic parametrization of the dipole cross section. The results are in reasonable...
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Heavy quark energy loss in a hot QCD plasma is computed taking into account the competing effects due to suppression of zeroth order gluon radiation bellow the plasma frequency and the enhancement of gluon radiation due to transition energy loss and medium induced Bremsstrahlung. Heavy quark medium induced radiative energy loss is derived to all orders in opacity, (L/λg) . Numerical evaluation ...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2007
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2006.11.102