We present the charged-particle multiplicity dis- tributions over a wide pseudorapidity range (−3.4 < η < 5.0) for pp collisions at √s = 0.9, 7, and 8 TeV at the LHC. Results are based on information from the Silicon Pixel Detector and the Forward Multiplicity Detector of ALICE, extending the pseudorapidity coverage of the earlier publi- cations and the high-multiplicity reach. The measurements are compared to results from the CMS experiment and to PYTHIA, PHOJET and EPOS LHC event generators, as well as IP-Glasma calculations.

Charged-particle multiplicity distributions over a wide pseudorapidity range in proton-proton collisions at √ s = 0.9, 7, and 8 TeV / Acharya, S., Adamovã¡, D., Adolfsson, J., Aggarwal, M.M., Aglieririnella, G., Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, N., Ahn, S.U., Aiola, S., Akindinov, A., Alam, S.N., Alba, J.L.B., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfaromolina, R., Alici, A., Alkin, A., et al.. - In: THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. - ISSN 1434-6044. - ELETTRONICO. - 77:12(2017), pp. 852.1-852.23. [10.1140/epjc/s10052-017-5412-6]

Charged-particle multiplicity distributions over a wide pseudorapidity range in proton-proton collisions at √šs = 0.9, 7, and 8 TeV

Camerini, P.;Fragiacomo, E.;Lea, R.;LI, XUEMEI;Luparello, G.;Margagliotti, G. V.;Rui, R.;Suljic, M.;Zaccolo, V.;
2017-01-01

Abstract

We present the charged-particle multiplicity dis- tributions over a wide pseudorapidity range (−3.4 < η < 5.0) for pp collisions at √s = 0.9, 7, and 8 TeV at the LHC. Results are based on information from the Silicon Pixel Detector and the Forward Multiplicity Detector of ALICE, extending the pseudorapidity coverage of the earlier publi- cations and the high-multiplicity reach. The measurements are compared to results from the CMS experiment and to PYTHIA, PHOJET and EPOS LHC event generators, as well as IP-Glasma calculations.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2915566
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