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arXiv 1012.5927nucl-thhep-phnucl-ex
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200 GeV和2.76TeV重离子碰撞的干涉半径

Interferometry radii in heavy-ion collisions at 200GeV and 2.76TeV

Piotr Bozek

摘要:

用相对论粘性流体动力学方法模拟了200 GeV的Au-Au碰撞和2.76TeV的Pb-Pb碰撞中产生的火球的膨胀。实验观察到的干涉半径得到了很好的再现。额外的预平衡流稍微改善了研究的较低能量的结果。

英文摘要:

The expansion of the fireball created in Au-Au collisions at 200GeV and Pb-Pb collisions at 2.76TeV is modelled using the relativistic viscous hydrodynamics. The experimentally observed interferometry radii are well reproduced. Additional pre-equilibrium flow improves slightly the results for the lower energies studied.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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