Probing postsaddle dissipation with light-particle multiplicity of hot heavy nuclear systems

2018 ◽  
Vol 98 (3) ◽  
Author(s):  
N. Wang ◽  
W. Ye
Keyword(s):  
Light Particle ◽  
Particle Multiplicity ◽  
Nuclear Systems

Light-particle multiplicity accompanying projectile breakup at 20 MeV/nucleon

1988 ◽  
Vol 37 (3) ◽  
pp. 1301-1303 ◽  
Author(s):  
R. Vandenbosch ◽  
R. C. Connolly ◽  
S. Gil ◽  
D. D. Leach ◽  
T. C. Awes ◽  
...  
Keyword(s):  
Light Particle ◽  
Particle Multiplicity

Maximum excitation energy in fusion-evaporation reactions from light particle multiplicity measurements in32S+58Ni at 25 MeV/A

1995 ◽  
Vol 352 (3) ◽  
pp. 315-320 ◽  
Author(s):  
P. Figuera ◽  
W. Bohne ◽  
B. Drescher ◽  
F. Goldenbaum ◽  
D. Hilscher ◽  
...  
Keyword(s):  
Excitation Energy ◽  
Light Particle ◽  
Particle Multiplicity ◽  
Fusion Evaporation Reactions

European Developments in Thermalhydraulics for Innovative Nuclear Systems

2011 ◽  
pp. 70-81
Author(s):  
Ferry Roelofs ◽  
Andreas Class ◽  
Xu Cheng ◽  
Paride Paride Meloni ◽  
Katrien Van Tichelen ◽  
...  
Keyword(s):  
Nuclear Systems

scholarly journals Multiplicity dependence of (multi-)strange hadron production in proton-proton collisions at $$\sqrt{s}$$ = 13 TeV

2020 ◽  
Vol 80 (2) ◽  
Author(s):  
S. Acharya ◽  
◽  
D. Adamová ◽  
S. P. Adhya ◽  
A. Adler ◽  
...  
Keyword(s):  
Charged Particle ◽  
Charged Particles ◽  
General Purpose ◽  
Particle Multiplicity ◽  
Charged Particle Multiplicity ◽  
Production Rates ◽  
Proton Proton ◽  
Proton Collisions ◽  
Strange Hadron ◽  
Proton Proton Collisions

Abstract The production rates and the transverse momentum distribution of strange hadrons at mid-rapidity ($$\left| y\right| < 0.5$$y<0.5) are measured in proton-proton collisions at $$\sqrt{s}$$s = 13 TeV as a function of the charged particle multiplicity, using the ALICE detector at the LHC. The production rates of $$\mathrm{K}^{0}_{S}$$KS0, $$\Lambda $$Λ, $$\Xi $$Ξ, and $$\Omega $$Ω increase with the multiplicity faster than what is reported for inclusive charged particles. The increase is found to be more pronounced for hadrons with a larger strangeness content. Possible auto-correlations between the charged particles and the strange hadrons are evaluated by measuring the event-activity with charged particle multiplicity estimators covering different pseudorapidity regions. When comparing to lower energy results, the yields of strange hadrons are found to depend only on the mid-rapidity charged particle multiplicity. Several features of the data are reproduced qualitatively by general purpose QCD Monte Carlo models that take into account the effect of densely-packed QCD strings in high multiplicity collisions. However, none of the tested models reproduce the data quantitatively. This work corroborates and extends the ALICE findings on strangeness production in proton-proton collisions at 7 TeV.

Sign in / Sign up

Export Citation Format

Share Document