Note on Sonic Mach cones induced by fast partons in a perturbative quark-gluon plasma arXiv:0802.2254


Abstract in English

We make remarks on Neufeld {it et al.}s [{it Phys. Rev. C} 78, 041901(R) (2008), arXiv:0802.2254] paper especially about the Mach cone formation. We argue that the original bow shock structure (as a fast parton moving through a quark-gluon plasma) has been smeared out after the approximations made by Neufeld {it et al.}

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