Results 121 to 130 of about 9,679 (229)

Production rate of hard thermal photons and screening of quark mass singularity

, 1992
Baier R, Nakkagawa H, Niegawa A, Redlich K. Production rate of hard thermal photons and screening of quark mass singularity. Zeitschrift für Physik C: Particles and fields. 1992;53(3):433-438.The emission of hard real photons from a quark-gluon plasma at
Niegawa, A., Baier, Rudolf, Nakkagawa, H., Redlich, K.   +3 more
core   +1 more source

Direkte Photonen in Schwerionenkollisionen

, 2011
Direct photon emission from heavy-ion collisions has been calculated and compared to available experimental data. Three different models have been combined to extract direct photons from different environments in a heavy-ion collision: Thermal photons ...
Bäuchle, Björn
core  

Quark production and thermalization of the quark-gluon plasma

Journal of High Energy Physics
We first assemble a full set of the Boltzmann Equation in Diffusion Approximation (BEDA) for studying thermalization/hydrodynamization as well as the production of massless quarks and antiquarks in out of equilibrium systems.
Sergio Barrera Cabodevila, Carlos A. Salgado, Bin Wu   +2 more
doaj   +1 more source

Soft modifications to jet fragmentation in high energy proton–proton collisions

Physics Letters B, 2019
The discovery of collectivity in proton–proton collisions, is one of the most puzzling outcomes from the first two runs at LHC, as it points to the possibility of creation of a Quark–Gluon Plasma, earlier believed to only be created in heavy ion ...
Christian Bierlich
doaj   +1 more source

An estimate of heavy quark momentum diffusion coefficient in gluon plasma [PDF]

, 2013
We calculate the momentum diffusion coefficient for heavy quarks in SU(3) gluon plasma at temperatures 1-2 times the deconfinement temperature. The momentum diffusion coefficient is extracted from a Monte Carlo calculation of the correlation function of ...
Majumdar, Pushan, Gavai, Rajiv V., Datta, Saumen, Banerjee, Debasish   +3 more
core  

Volume effect on the extraction of speed of sound in high-energy nucleus-nucleus collisions

Physics Letters B
The determination of the speed of sound in quark-gluon plasma is a crucial aspect of understanding the properties of strongly interacting matter created in relativistic heavy-ion collisions.
Jing-An Sun, Li Yan
doaj   +1 more source

What can we learn from fluctuations of particle ratios?

, 2009
We explain how fluctuations of ratios can constrain and falsify the statistical model of particle production in heavy ion collisions, using K/p fluctuations as an example.
Torrieri, Giorgio
core  

Machine Learning Approach to Analyze the Heavy Quark Diffusion Coefficient in Relativistic Heavy Ion Collisions. [PDF]

Entropy (Basel), 2023
Guo R, Li Y, Chen B.
europepmc   +1 more source

Charakterisierung und Signalanalyse von TRD-Prototypen für das CBM Experiment

, 2013
Als es in den 1920er und 1930er Jahren zur Entdeckung des expandierenden Raums, gemessen über die kosmologische Rotverschiebung, kommt, wird daraus erstmals die Idee eines kleinsten Ursprungspunkts zu Beginn der Zeit postuliert.
Dillenseger, Pascal
core  

The physics of the quark-gluon plasma

, 2010
Sarkar S, Satz H, Sinha B. The physics of the quark-gluon plasma. Lect.Notes Phys.
Sinha, Bikash, Sarkar, Sourav, Satz, Helmut   +2 more
core   +1 more source