Particle production in hadron-hadron collisions at collider energies in an exclusive multi-string fragmentation model

1984 ◽  
Vol 23 (1) ◽  
pp. 67-76 ◽  
Author(s):  
P. Aurenche ◽  
F. W. Bopp ◽  
J. Ranft
Keyword(s):  
Particle Production ◽  
Fragmentation Model ◽  
String Fragmentation

scholarly journals Second stage string fragmentation model

1998 ◽  
Vol 58 (1) ◽  
Author(s):  
Thamar Al.-Aithan ◽  
Carl Rosenzweig
Keyword(s):  
Fragmentation Model ◽  
Second Stage ◽  
String Fragmentation

scholarly journals Pseudorapidity dependence of multiplicity and transverse momentum fluctuations at the SPS energies

2019 ◽  
Vol 204 ◽  
pp. 07013 ◽  
Author(s):  
Daria Prokhorova
Keyword(s):  
Transverse Momentum ◽  
Long Range ◽  
Energy Dependence ◽  
Critical Behavior ◽  
Particle Production ◽  
Multiplicity Distribution ◽  
Chemical Potential ◽  
Initial Conditions ◽  
Strongly Interacting ◽  
String Fragmentation

A search for the critical behavior of strongly interacting matter was done by studying the event-by-event fluctuations of multiplicity and transverse momentum of charged hadrons produced in inelastic p+p collisions and central Be+Be and Ar+Sc collisions at the NA61/SHINE experiment. Results for energy dependence of the scaled variance of the multiplicity distribution and for two families of strongly intensive measures of multiplicity and transverse momentum fluctuations Δ[PT, N] and Σ[PT, N] were presented. The study was performed in rapidity-integrated way and for different pseudorapidity regions, which corresponds to changing the rapidity averaged baryo-chemical potential and the value of temperature at the freeze-out stage. The strongly intensive measure Σ[NF, NB], evaluated in rapidity separated windows, was used in the analysis of short- and long-range multiplicity correlations and is considered to be sensitive for the initial conditions of particle production such as string fragmentation and fusion.

STRING FRAGMENTATION MODEL AND INCLUSIVE PRODUCTION OF K MESONS

1992 ◽  
Vol 07 (16) ◽  
pp. 3665-3690
Author(s):  
MOHAMMAD SALEEM ◽  
MUHAMMAD RAFIQUE
Keyword(s):  
Experimental Data ◽  
Positron Annihilation ◽  
Cross Section ◽  
Inclusive Production ◽  
Fragmentation Model ◽  
Electron Positron Annihilation ◽  
Electron Positron ◽  
The Mean ◽  
K Mesons ◽  
String Fragmentation

An account of the inclusive production of K mesons in electron-positron annihilation is given. The most recent measurements on the cross section are exhibited and compared with the predictions of the Lund model. The model gives a satisfactory agreement with the experimental data. The results from different experiments on cross section, the mean multiplicity per multihadronic event and various other characteristics are found to be consistent.

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