TY  - JOUR
AU  - Khachatryan, V.
AU  - Adžić, Petar
AU  - Đorđević, Miloš
AU  - Krpić, D.
AU  - Milošević, Jovan
AU  - Milenović, Predrag
AU  - Reković, Vladimir
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4234
AB  - Measurements of primary charged hadron multiplicity distributions are presented for non-single-diffractive events in proton-proton collisions at centre-of-mass energies of root s = 0.9, 2.36, and 7 TeV, in five pseudorapidity ranges from vertical bar eta vertical bar LT 0.5 to vertical bar eta vertical bar LT 2.4. The data were collected with the minimum-bias trigger of the CMS experiment during the LHC commissioning runs in 2009 and the 7 TeV run in 2010. The multiplicity distribution at root s - 0.9 TeV is in agreement with previous measurements. At higher energies the increase of the mean multiplicity with root s is underestimated by most event generators. The average transverse momentum as a function of the multiplicity is also presented. The measurement of higher-order moments of the multiplicity distribution con firms the violation of Koba-Nielsen-Olesen scaling that has been observed at lower energies.
T2  - Journal of High Energy Physics
T1  - Charged particle multiplicities in pp interactions at root s=0:9, 2:36, and 7 TeV
IS  - 1
DO  - 10.1007/JHEP01(2011)079
ER  - 

@article{
author = "Khachatryan, V. and Adžić, Petar and Đorđević, Miloš and Krpić, D. and Milošević, Jovan and Milenović, Predrag and Reković, Vladimir",
year = "2011",
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 root s = 0.9, 2.36, and 7 TeV, in five pseudorapidity ranges from vertical bar eta vertical bar LT 0.5 to vertical bar eta vertical bar LT 2.4. The data were collected with the minimum-bias trigger of the CMS experiment during the LHC commissioning runs in 2009 and the 7 TeV run in 2010. The multiplicity distribution at root s - 0.9 TeV is in agreement with previous measurements. At higher energies the increase of the mean multiplicity with root s is underestimated by most event generators. The average transverse momentum as a function of the multiplicity is also presented. The measurement of higher-order moments of the multiplicity distribution con firms the violation of Koba-Nielsen-Olesen scaling that has been observed at lower energies.",
journal = "Journal of High Energy Physics",
title = "Charged particle multiplicities in pp interactions at root s=0:9, 2:36, and 7 TeV",
number = "1",
doi = "10.1007/JHEP01(2011)079"
}

Khachatryan, V., Adžić, P., Đorđević, M., Krpić, D., Milošević, J., Milenović, P.,& Reković, V.. (2011). Charged particle multiplicities in pp interactions at root s=0:9, 2:36, and 7 TeV. in Journal of High Energy Physics(1).
https://doi.org/10.1007/JHEP01(2011)079

Khachatryan V, Adžić P, Đorđević M, Krpić D, Milošević J, Milenović P, Reković V. Charged particle multiplicities in pp interactions at root s=0:9, 2:36, and 7 TeV. in Journal of High Energy Physics. 2011;(1).
doi:10.1007/JHEP01(2011)079 .

Khachatryan, V., Adžić, Petar, Đorđević, Miloš, Krpić, D., Milošević, Jovan, Milenović, Predrag, Reković, Vladimir, "Charged particle multiplicities in pp interactions at root s=0:9, 2:36, and 7 TeV" in Journal of High Energy Physics, no. 1 (2011),
https://doi.org/10.1007/JHEP01(2011)079 . .