In-medium QCD and Cherenkov gluons
arXiv:0802.4022 · doi:10.1140/epjc/s10052-008-0627-1
Abstract
The equations of in-medium gluodynamics are proposed. Their classical lowest order solution is explicitly shown for a color charge moving with constant speed. For nuclear permittivity larger than 1 it describes emission of Cherenkov gluons resembling results of classical electrodynamics. The choice of nuclear permittivity and Lorentz-invariance of the problem are discussed. Effects induced by the transversely and longitudinally moving (relative to the collision axis) partons at LHC energies are described.
13 p., misprints corrected
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Cited by in corpus (7)
- The quark-gluon medium
- Cherenkov Glue in Opaque Nuclear Medium
- The wake in mid-central nuclear collisions
- Sound propagation and Mach cone in anisotropic hydrodynamics
- QCD in the nuclear medium and effects due to Cherenkov gluons
- Equations, chromopermittivity and instabilities of the quark-gluon medium
- The quark-gluon medium (micro- and macro-QCD)