Impact parameter dependent potentials and average transverse momentum in inclusive DIS

2016 ◽  
Vol 93 (12) ◽  
Author(s):  
Tareq Alhalholy ◽  
Matthias Burkardt
Keyword(s):  
Transverse Momentum ◽  
Impact Parameter ◽  
Average Transverse Momentum ◽  
Parameter Dependent

Measurement of the average transverse momentum and of the pion-emission volume in proton-nucleus and antiproton-nucleus reactions at 200 GeV

1984 ◽  
Vol 29 (3) ◽  
pp. 363-367 ◽  
Author(s):  
C. De Marzo ◽  
M. De Palma ◽  
A. Distante ◽  
C. Favuzzi ◽  
P. Lavopa ◽  
...  
Keyword(s):  
Transverse Momentum ◽  
Average Transverse Momentum ◽  
Pion Emission ◽  
200 Gev ◽  
Emission Volume

scholarly journals Analysis of combined HERA data in the impact-parameter dependent saturation model

2013 ◽  
Vol 87 (3) ◽  
Author(s):  
Amir H. Rezaeian ◽  
Marat Siddikov ◽  
Merijn Van de Klundert ◽  
Raju Venugopalan
Keyword(s):  
Impact Parameter ◽  
Hera Data ◽  
Saturation Model ◽  
Parameter Dependent ◽  
The Impact

Production of light flavored charged hadron in pp collisions at 900 GeV with hadron production models

2019 ◽  
Vol 34 (13) ◽  
pp. 1950100 ◽  
Author(s):  
M. Ajaz ◽  
M. Tufail ◽  
Y. Ali
Keyword(s):  
Transverse Momentum ◽  
Entire Range ◽  
Star Collaboration ◽  
Hadron Production ◽  
Charged Hadron ◽  
Experimental Measurements ◽  
Average Transverse Momentum ◽  
Production Models ◽  
200 Gev ◽  
Small Rise

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.

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