Towards azimuthal anisotropy of direct photons

Abstract

Intensive radiation of magnetic bremsstrahlung type (synchrotron radiation) resulting from the interaction of escaping quarks with the collective confining colour field is discussed as a new possible mechanism of observed direct photon anisotropy.

3 pages, Comments and references added, accepted to JETP Letters (Pis'ma v ZhETF)

References in corpus (5)

• The order of the quantum chromodynamics transition predicted by the standard model of particle physics
• The QCD transition temperature: results with physical masses in the continuum limit
• Conformal anomaly as a source of soft photons in heavy ion collisions
• Elliptic flow of thermal dileptons in relativistic nuclear collisions
• Anisotropy of photon production: Initial eccentricity or magnetic field

Cited by in corpus (17)

• Pseudo-Critical Enhancement of Thermal Photons in Relativistic Heavy-Ion Collisions
• Centrality dependence of the direct photon yield and elliptic flow in heavy-ion collisions at sqrt(s)=200 GeV
• Elliptic flow from thermal photons with magnetic field in holography
• Thermal photon $v_2$ with slow quark chemical equilibration
• Holographic Chiral Electric Separation Effect
• Effect of magnetic field on the photon radiation from quark-gluon plasma in heavy ion collisions
• Effective distributions of quasi-particles for thermal photons
• Polarization of Direct Photons from Gluon Anisotropy in Ultrarelativistic Heavy Ion Collisions
• Direct photon spectrum and elliptic flow produced from Pb+Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV at the CERN Large Hadron Collider within an integrated hydrokinetic model
• Photon spectra and anisotropic flow in heavy ion collisions at the top RHIC energy within the integrated hydrokinetic model with photon hadronization emission
• Photons production in heavy-ion collisions as a signal of deconfinement phase
• Phenomenology of collinear photon emission from quark-gluon plasma in $AA$ collisions
• Probing confinement by direct photons and dileptons
• Anisotropy of thermal dileptons
• Impact of residual contamination on inclusive and direct photon flow
• Centrality dependence of low-momentum direct-photon production in Au$+$Au collisions at $\sqrt{s_{{}_{NN}}}=200$ GeV
• Anisotropic flow in pp-collisions at the LHC