Induced photon emission from quark jets in ultrarelativistic heavy-ion collisions

Details Induced photon emission from quark jets in ultrarelativistic heavy-ion collisions Induced photon emission from quark jets in ultrarelativistic heavy-ion collisions

2004-05-12

arxiv.org/abs/hep-ph/0405101v1

JETP Lett. 80 (2004) 1-6; Pisma Zh.Eksp.Teor.Fiz. 80 (2004) 3-8

Physics

High Energy Physics

High Energy Physics - Phenomenology

11 pages, 4 figures

Scientific paper

10.1134/1.1800202

We study the induced photon bremsstrahlung from a fast quark produced in AA-collisions due to multiple scattering in quark-gluon plasma. For RHIC and LHC conditions the induced photon spectrum is sharply peaked at photon energy close to the initial quark energy. In this region the contribution of the induced radiation to the photon fragmentation function exceeds the ordinary vacuum radiation. Contrary to previous analyses our results show that at RHIC and LHC energies the final-state interaction effects in quark-gluon plasma do not suppress the direct photon production, and even may enhance it at p_{T} about 5-15 GeV.

Affiliated with

Also associated with

No associations

Rating

Induced photon emission from quark jets in ultrarelativistic heavy-ion collisions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Induced photon emission from quark jets in ultrarelativistic heavy-ion collisions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Induced photon emission from quark jets in ultrarelativistic heavy-ion collisions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-536593