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arXiv 0806.0523hep-ph
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高能质子-质子碰撞中的类核效应

Nuclear like effects in proton-proton collisions at high energy

L. Cunqueiro, J. Dias de Deus, C. Pajares

摘要:

我们发现,几种效应被认为是核效应不是核的意义上说,他们不仅发生在核-核和强子-核碰撞,但也,他们是目前在强子-强子(质子-质子)碰撞。hh、hA和AA碰撞中的物质生成机制总是相同的。在大多重性事件相比,低多重性事件,椭圆流和克罗宁效应产生的粒子的pT抑制预计将发生在PP碰撞在LHC能量作为一个结果所获得的高密度部分子介质。

英文摘要:

We show that several effects considered nuclear effects are not nuclear in the sense that they do not only occur in nucleus-nucleus and hadron-nucleus collisions but, as well, they are present in hadron-hadron (proton-proton) collisions. The matter creation mechanism in hh, hA and AA collisions is always the same. The pT suppression of particles produced in large multiplicity events compared to low multiplicity events, the elliptic flow and the Cronin effect are predicted to occur in pp collisions at LHC energies as a consequence of the obtained high density partonic medium.

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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