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arXiv · 1110.2278

Transverse sphericity of charged particles in minimum bias p-p collision in ALICE at the LHC

Antonio Ortiz
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Abstract

The study of the sphericity of primary charged particles in minimum bias proton-proton collisions at 0.9, 2.76 and 7 TeV with the ALICE detector at the LHC is presented. The mean sphericity as a function of multiplicity is reported for events with different hardness. The ALICE results show a growing transverse sphericity with multiplicity for all collision energies, with a steeper rise at low multiplicity. The tendency of the MC generators is opposite at high multiplicity.

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Antonio Ortiz. 2011-10-11. Transverse sphericity of charged particles in minimum bias p-p collision in ALICE at the LHC. https://arxiv.org/abs/1110.2278

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