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FMSR (Austria), FNRS, Belgium, CNPq, CAPES, FAPERJ, and FAPESP (Brazil), MES (Bulgaria), CERN, CAS, MoST, and NSFC (China), COLCIENCIAS (Colombia), MSES (Croatia), RPF (Cyprus), Academy of Sciences and NICPB (Estonia), Academy of Finland, ME, and HIP (Finland), CEA and CNRS/IN2P3 (France), BMBF, DFG, and HGF (Germany), GSRT (Greece), OTKA and NKTH (Hungary), DAE and DST (India), IPM (Iran), SFI (Ireland), INFN (Italy), NRF and WCU (Korea), LAS (Lithuania), CINVESTAV, CONACYT, SEP, and UASLP-FAI (Mexico), PAEC (Pakistan), SCSR (Poland), FCT (Portugal), JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan), MST and MAE (Russia), MSTDS (Serbia), MICINN and CPAN (Spain), Swiss Funding Agencies (Switzerland), NSC (Taipei), TUBITAK and TAEK (Turkey), STFC (U. K.), DOE and NSF (U. S.)

Authors

Publications

Transverse-Momentum and Pseudorapidity Distributions of Charged Hadrons in pp Collisions at root s=7 TeV

Khachatryan, V.; Adžić, Petar; Đorđević, Miloš; Krpić, D.; Maletić, Dimitrije; Milošević, Jovan; Puzović, Jovan M.; Milenović, Predrag; Reković, Vladimir

(2010)

TY  - JOUR
AU  - Khachatryan, V.
AU  - Adžić, Petar
AU  - Đorđević, Miloš
AU  - Krpić, D.
AU  - Maletić, Dimitrije
AU  - Milošević, Jovan
AU  - Puzović, Jovan M.
AU  - Milenović, Predrag
AU  - Reković, Vladimir
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4031
AB  - Charged-hadron transverse-momentum and pseudorapidity distributions in proton-proton collisions at root s = 7 TeV are measured with the inner tracking system of the CMS detector at the LHC. The charged-hadron yield is obtained by counting the number of reconstructed hits, hit pairs, and fully reconstructed charged-particle tracks. The combination of the three methods gives a charged-particle multiplicity per unit of pseudorapidity dN(ch)/d eta vertical bar(vertical bar eta vertical bar LT 0.5) = 5.78 +/- 0.01(stat) +/- 0.23(stat) for non-single-diffractive events, higher than predicted by commonly used models. The relative increase in charged-particle multiplicity from root s = 0.9 to 7 TeV is [66.1 +/- 1.0(stat) +/- 4.2(syst)]%. The mean transverse momentum is measured to be 0.545 +/- 0.005(stat) +/- 0.015(syst) GeV/c. The results are compared with similar measurements at lower energies.
T2  - Physical Review Letters
T1  - Transverse-Momentum and Pseudorapidity Distributions of Charged Hadrons in pp Collisions at root s=7 TeV
VL  - 105
IS  - 2
DO  - 10.1103/PhysRevLett.105.022002
ER  - 
@article{
author = "Khachatryan, V. and Adžić, Petar and Đorđević, Miloš and Krpić, D. and Maletić, Dimitrije and Milošević, Jovan and Puzović, Jovan M. and Milenović, Predrag and Reković, Vladimir",
year = "2010",
abstract = "Charged-hadron transverse-momentum and pseudorapidity distributions in proton-proton collisions at root s = 7 TeV are measured with the inner tracking system of the CMS detector at the LHC. The charged-hadron yield is obtained by counting the number of reconstructed hits, hit pairs, and fully reconstructed charged-particle tracks. The combination of the three methods gives a charged-particle multiplicity per unit of pseudorapidity dN(ch)/d eta vertical bar(vertical bar eta vertical bar LT 0.5) = 5.78 +/- 0.01(stat) +/- 0.23(stat) for non-single-diffractive events, higher than predicted by commonly used models. The relative increase in charged-particle multiplicity from root s = 0.9 to 7 TeV is [66.1 +/- 1.0(stat) +/- 4.2(syst)]%. The mean transverse momentum is measured to be 0.545 +/- 0.005(stat) +/- 0.015(syst) GeV/c. The results are compared with similar measurements at lower energies.",
journal = "Physical Review Letters",
title = "Transverse-Momentum and Pseudorapidity Distributions of Charged Hadrons in pp Collisions at root s=7 TeV",
volume = "105",
number = "2",
doi = "10.1103/PhysRevLett.105.022002"
}
Khachatryan, V., Adžić, P., Đorđević, M., Krpić, D., Maletić, D., Milošević, J., Puzović, J. M., Milenović, P.,& Reković, V.. (2010). Transverse-Momentum and Pseudorapidity Distributions of Charged Hadrons in pp Collisions at root s=7 TeV. in Physical Review Letters, 105(2).
https://doi.org/10.1103/PhysRevLett.105.022002
Khachatryan V, Adžić P, Đorđević M, Krpić D, Maletić D, Milošević J, Puzović JM, Milenović P, Reković V. Transverse-Momentum and Pseudorapidity Distributions of Charged Hadrons in pp Collisions at root s=7 TeV. in Physical Review Letters. 2010;105(2).
doi:10.1103/PhysRevLett.105.022002 .
Khachatryan, V., Adžić, Petar, Đorđević, Miloš, Krpić, D., Maletić, Dimitrije, Milošević, Jovan, Puzović, Jovan M., Milenović, Predrag, Reković, Vladimir, "Transverse-Momentum and Pseudorapidity Distributions of Charged Hadrons in pp Collisions at root s=7 TeV" in Physical Review Letters, 105, no. 2 (2010),
https://doi.org/10.1103/PhysRevLett.105.022002 . .
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