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arXiv 1106.5909hep-phhep-ex
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7 TeV pp碰撞中QGP的形成

On QGP Formation in pp Collisions at 7 TeV

Fu-Ming Liu, Klaus Werner

摘要:

讨论了超高碰撞能下pp中心碰撞中QGP形成的可能性。本文给出了7 TeV pp碰撞热光子(带电强子)的中心依赖的$\pt$谱和(赝)快度谱。在考虑和不考虑流体动力学演化过程的框架下,比较了直达光子和带电强子的最小偏置$\pt$谱。

英文摘要:

The possibility of QGP formation in central pp collisions at ultra-high collision energy is discussed. Centrality-dependent $\pt$-spectra and (pseudo)rapidity spectra of thermal photons (charged hadrons) from pp collisions at 7 TeV are presented (addressed). Minimal-bias $\pt$-spectrum of direct photons and charged hadrons is compared under the framework with and without hydrodynamical evolution process.

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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