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Charged particle multiplicities in pp interactions at √s = 0.9, 2.36, and 7TeV

Abstract:

Measurements of primary charged hadron multiplicity distributions are presented for non-single-diffractive events in proton-proton collisions at centre-of-mass energies of √s = 0.9, 2.36, and 7TeV, in five pseudorapidity ranges from |η| < 0.5 to |η| < 2.4. The data were collected with the minimum-bias trigger of the CMS experiment during the LHC commissioning runs in 2009 and the 7TeV run in 2010. The multiplicity distribution at √s = 0.9 TeV is in agreement with previous measurements. ...

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Publisher copy:
10.1007/JHEP01(2011)079

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Journal:
Journal of High Energy Physics More from this journal
Volume:
2011
Issue:
1
Publication date:
2011-01-01
DOI:
EISSN:
1029-8479
ISSN:
1126-6708
Language:
English
Keywords:
Pubs id:
pubs:186470
UUID:
uuid:6928b46e-b363-4adb-abc7-efea64d91ceb
Local pid:
pubs:186470
Source identifiers:
186470
Deposit date:
2014-02-16

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