Jet-photon conversion with energy loss in heavy ion collisions

ZHOU Li-Juan; ZHANG Ben-Wei; ZHANG Han-Zhong; WANG En-Ke

doi:10.1088/1674-1137/33/3/008

Chinese Physics C> 2009, Vol. 33> Issue(3) : 201-204 DOI: 10.1088/1674-1137/33/3/008

Jet-photon conversion with energy loss in heavy ion collisions

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Abstract：
The rate of high energy photons produced from energetic jets during their propagation through the QGP at RHIC and LHC is studied by taking into account the contribution of jet quenching in the medium. It is shown that the jet quenching effect reduces the rate of jet-photon conversion at large transverse momemtum by about 40% at RHIC with √s=200 AGeV, and by about 80% at LHC with √s=5500 AGeV.

References

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ZHOU Li-Juan, ZHANG Ben-Wei, ZHANG Han-Zhong and WANG En-Ke. Jet-photon conversion with energy loss in heavy ion collisions[J]. Chinese Physics C, 2009, 33(3): 201-204. doi: 10.1088/1674-1137/33/3/008

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Received: 2008-05-20
Revised: 2008-10-08

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Jet-photon conversion with energy loss in heavy ion collisions

Corresponding author: WANG En-Ke,

Received Date: 2008-05-20

Accepted Date: 2008-10-08

Available Online: 2009-03-05

Abstract:

The rate of high energy photons produced from energetic jets during their propagation through the QGP at RHIC and LHC is studied by taking into account the contribution of jet quenching in the medium. It is shown that the jet quenching effect reduces the rate of jet-photon conversion at large transverse momemtum by about 40% at RHIC with √s=200 AGeV, and by about 80% at LHC with √s=5500 AGeV.

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Jet-photon conversion with energy loss in heavy ion collisions

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