scholarly journals Rapidity dependence of the average transverse momentum in p+p and p+Pb collisions revisited

2017 ◽  
Vol 95 (11) ◽  
Author(s):  
Katarzyna Deja ◽  
Krzysztof Kutak
2016 ◽  
Vol 94 (2) ◽  
Author(s):  
F. O. Durães ◽  
A. V. Giannini ◽  
V. P. Gonçalves ◽  
F. S. Navarra

1984 ◽  
Vol 29 (3) ◽  
pp. 363-367 ◽  
Author(s):  
C. De Marzo ◽  
M. De Palma ◽  
A. Distante ◽  
C. Favuzzi ◽  
P. Lavopa ◽  
...  

2019 ◽  
Vol 34 (13) ◽  
pp. 1950100 ◽  
Author(s):  
M. Ajaz ◽  
M. Tufail ◽  
Y. Ali

Differential yields of light flavored charged hadrons in [Formula: see text] collision at 0.9 TeV in the transverse momentum [Formula: see text] ranging from 0.1–2.5 GeV/c with pseudorapidity [Formula: see text] are presented here. The spectra obtained by Monte Carlo simulations with event generators — EPOS 1.99, EPOS-LHC, QGSJETII-04 and Sibyll2.3c — are compared with the ALICE measurements. For [Formula: see text] mesons, EPOS1.99, EPOS-LHC and QGSJETII-04 described the ALICE measurement very well almost in the entire [Formula: see text] range except QGSJETII-04 which underpredicts with [Formula: see text] below 0.4 GeV/c. The Sibyll2.3c model slightly overpredicts for [Formula: see text] GeV/c and underpredicts afterwards. For [Formula: see text] mesons, all models describe the experimental data qualitatively, except at high [Formula: see text], where the models slightly underpredict. The EPOS-LHC and QGSJETII-04 models, at low [Formula: see text], describe the distribution of the experimental measurements very well in both cases of protons and anti-protons, whereas the former underpredicts and the latter overpredicts at higher [Formula: see text]. The EPOS1.99 overpredicts at low [Formula: see text] below 1 GeV/c, whereas it reproduces the results well above it. Sibyll2.3c overpredicts the distribution over the entire range of [Formula: see text]. Models described the average transverse momentum [Formula: see text] of these hadron species as a function of their mass, showing small rise in the average [Formula: see text] with the mass of the particles. The same has been observed by the STAR collaboration with measurements in [Formula: see text] reactions at [Formula: see text] = 200 GeV and also in [Formula: see text] collisions at [Formula: see text] = 900 GeV.


2010 ◽  
Vol 25 (16) ◽  
pp. 1315-1324 ◽  
Author(s):  
S. M. TROSHIN ◽  
N. E. TYURIN

Motivated by the first measurements of the experiment CMS at the LHC at [Formula: see text] and 2.36 TeV, we discuss energy dependence of average transverse momentum of the secondary particles in hadron production in pp-collisions. We suggest a possible explanation of this dependence as a result of collective rotation of the transient state and associate its further possible decrease with flattening off at higher energies with transition to the genuine QGP state of matter.


1992 ◽  
Vol 25 ◽  
pp. 40-47 ◽  
Author(s):  
T. Alexopoulos ◽  
C. Allen ◽  
E.W. Anderson ◽  
H. Areti ◽  
S. Banerjee ◽  
...  

1988 ◽  
Vol 209 (1) ◽  
pp. 103-106 ◽  
Author(s):  
V.V. Aivazyan ◽  
I.V. Ajinenko ◽  
Yu.A. Belokopytov ◽  
H. Białkowska ◽  
H. Böttcher ◽  
...  

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