首页|Intermediate Mass Dileptons from the Passage of Jets and High Energy Photons through Quark-Gluon Plasma

Intermediate Mass Dileptons from the Passage of Jets and High Energy Photons through Quark-Gluon Plasma

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The production of the intermediate mass dileptons originating from the annihilation and Compton scattering of the jets and high energy photons (resolved photons) passing through the quark-gluon plasma is calculated. The contribution of the dilepton yield due to the jet-plasma and high energy photon-plasma interaction is pronounced compared to the thermal and Drell-Yan dilepton spectrum at intermediate mass. The ordinary spectrum of thermal and Drell-Yan processes is enhanced by the jet and photon-plasma mechanism. The numerical results match to the PHENIX data accurately in the intermediate mass region for Au-Au 200 GeV/A collisions at RHIC.

夸克胶子等离子体等离子体通道高能光子中等质量双轻子谱喷气机高能量康普顿散射

傅永平、李云德

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Department of Physics,Yunnan University,Kunming 650091

夸克胶子等离子体 等离子体通道 高能光子 中等质量 双轻子谱 喷气机 高能量 康普顿散射

国家自然科学基金国家自然科学基金

1066500311065010

2010

中国物理快报(英文版)
中国科学院物理研究所,中国物理学会

中国物理快报(英文版)

CSTPCDCSCDSCIEI
影响因子:0.515
ISSN:0256-307X
年,卷(期):2010.27(10)
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