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arXiv 1702.07646hep-exnucl-ex
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用LHC的ALICE探测器测量sqrt(s)= 2.76 TeV质子-质子碰撞中的带电喷流截面和喷流形状

Measurement of charged jet cross sections and jet shapes in proton-proton collisions at sqrt(s) = 2.76 TeV with the ALICE detector at LHC

Rathijit Biswas

摘要:

利用ALICE探测器测量了sqrt(s)= 2.76 TeV质子-质子碰撞中的带电喷流截面和喷流形状。在不同的R值下,使用顺序重组反kT喷流寻找算法,从带电粒子中快速重构喷流。测量结果进行比较,从HERWIG,PHOJET和不同的曲调PYTHIA 6和早期的测量在7 TeV。

英文摘要:

We present measurements of charged jet cross sections and jet shape observables in leading jet in proton-proton (pp) collisions at sqrt(s) = 2.76 TeV with the ALICE detector at LHC. Jets are reconstructed at the midrapidity from charged particle using sequential recombination anti-kT jet finding algorithm for various R values. The results are compared to measurements from HERWIG, PHOJET and different tunes of PYTHIA6 and earlier measurements at 7 TeV.

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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