Jet-photon Conversion in Expanding Quark gluon Plasma

FU Yong-ping; LI Yun-de#

doi:10.11804/NuclPhysRev.27.01.016

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Article Navigation > Nuclear Physics Review > 2010 > 27(1): 16-22

FU Yong-ping, LI Yun-de#. Jet-photon Conversion in Expanding Quark gluon Plasma[J]. Nuclear Physics Review, 2010, 27(1): 16-22. doi: 10.11804/NuclPhysRev.27.01.016

Citation:

FU Yong-ping, LI Yun-de#. Jet-photon Conversion in Expanding Quark gluon Plasma[J]. Nuclear Physics Review, 2010, 27(1): 16-22. doi: 10.11804/NuclPhysRev.27.01.016

Jet-photon Conversion in Expanding Quark gluon Plasma

doi: 10.11804/NuclPhysRev.27.01.016

Department of Physics, Yunnan University, Kunming 650091, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2010-03-20

Abstract

We develop a jetphoton conversion mechanism in the expanding quark gluon plasma. The jetphoton conversion in hot quarkgluon medium is a vital source of the thermal photon production. The jet converts into photons via the secondary Compton and annihilation processes in the quarkgluon plasma. The gluonphotons are also considered in the calculation of prompt photons which includes the effect of the shadowing and isospin of nucleus. We find that the prompt gluonphotons are also an important modification to prompt photons.
- quark gluon plasma,
- jet-photon conversion,
- photon production
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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

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Jet-photon Conversion in Expanding Quark gluon Plasma

doi: 10.11804/NuclPhysRev.27.01.016

Department of Physics, Yunnan University, Kunming 650091, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2010-03-20

Key words:

Abstract: We develop a jetphoton conversion mechanism in the expanding quark gluon plasma. The jetphoton conversion in hot quarkgluon medium is a vital source of the thermal photon production. The jet converts into photons via the secondary Compton and annihilation processes in the quarkgluon plasma. The gluonphotons are also considered in the calculation of prompt photons which includes the effect of the shadowing and isospin of nucleus. We find that the prompt gluonphotons are also an important modification to prompt photons.

FU Yong-ping, LI Yun-de#. Jet-photon Conversion in Expanding Quark gluon Plasma[J]. Nuclear Physics Review, 2010, 27(1): 16-22. doi: 10.11804/NuclPhysRev.27.01.016

Citation:

FU Yong-ping, LI Yun-de#. Jet-photon Conversion in Expanding Quark gluon Plasma[J]. Nuclear Physics Review, 2010, 27(1): 16-22. doi: 10.11804/NuclPhysRev.27.01.016