Relativistic Heavy ion Collision
Two-particle correlations on transverse momentum: an untapped resource for studying relativistic heavy-ion collision dynamics
... of independent nucleon + nucleon collisions. In epos, fluctuating initial conditions are described in a multiple scattering framework using soft and hard Pomerons. The collision volume is separated into “core” and ...
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Exploring the QCD phase diagram through relativistic heavy ion collisions
... Relativistic heavy-ion collision experiments have seen distinct signatures which suggest that the rel- evant degrees of freedom at top RHIC and LHC energies in the initial stages of the ...
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Relaxation to equilibrium and EOS in ultra-relativistic heavy-ion collisions
... and QGSM, are employed. The analysis is performed for the central cubic cell with volume V = 125 fm 3 . To check how close the system is to the equilibrium, its hadron yields and hadron energy spectra are compared with ...
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Nuclear modification of prompt and non-prompt J/Ψ production in p-Pb collisions at √SNN = 5.02 TeV with ALICE
... open heavy-flavoured hadrons have long been the subject of an intense theoretical and experimental ...While heavy-quarks are considered as excellent tools for probing the transition of hadronic matter to a ...
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Charmonium production and elliptic flow in relativistic heavy-ion collisions
... in heavy-ion collision is proportional to the num- ber of binary collisions of nucleons, which is more concen- trated in the central region of the ...
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Collective dynamics, fluctuations and instabilities in relativistic heavy-ion collisions
... compact and more energetic initial state, and streak by streak momentum conservation leads to strong shear. Still in simplified models the matter is assumed to propagate to infinity without hindrance, leading to a uniform ...
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Recent STAR heavy-ion results
... the Relativistic Heavy Ion Collider (RHIC) is to produce a new state of the nuclear matter in collisions of heavy ions and to investigate its properties over a wide range of energy, centrality ...
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Emission of Thermal Photon in Heavy Ion Collisions
... of relativistic heavy-ion collisions ...nuclear collision. In heavy-ion collisions, photons are taken as good messenger to in- vestigate properties of the matter since they leave ...
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Modelling early stages of relativistic heavy-ion collisions
... At variance with the standard use of transport theory, in which one fixes a set of microscopic processes into the collision integral, we have developed an approach that fixes the total cross section cell by cell in ...
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Ultra-relativistic heavy-ion collisions - a hot cocktail of hydrodynamics, resonances and jets
... (NN) collision the PYQUEN routine starts with generation of initial parton spectra and production vertexes at a given impact ...NN collision with the minimal transverse momentum transfer, p ...
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Lambda-Lambda Correlation in Relativistic Heavy Ion Collisions
... Figure 2-left illustrates the effects of the collective expansion on C(Q) and its interplay with the interaction. The dotted line shows the correlation function from the spherically symmetric Gaussian source with R = 1 . ...
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Relaxation to equilibrium in relativistic heavy ion collisions
... The equilibrium state first emerges at t = 8-10 fm/ c after beginning of the collision and lasts about 10-15 fm/ c. After that time the matter in the cell is very dilute and (quasi)elastic collisions can no longer ...
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CERN achievements in relativistic heavy ion collisions
... Since the beginning, the characterization of the dynamical evolution of the collisions was studied with different approaches: the Hanbury-Brown and Twiss interferometry (see, e.g., [15]), the study of the transverse ...
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Shear viscosity to electric conductivity ratio of the QGP
... The transport coefficients of strongly interacting matter are cur- rently subject of intense theoretical and phenomenological studies due to their relevance for the characterization of the quark-gluon plasma produced in ...
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The Compressed Baryonic Matter experiment at FAIR
... existing heavy-ion experi- ments at other ...other heavy-ion experiments and increase their physics ...next heavy-ion HADES beamtime at SIS 18 we expect a breakthrough in ...
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Hadron production and ϒ suppression at the LHC
... Abstract. Hadron production in relativistic heavy-ion collisions at LHC energies is in- vestigated. After a brief consideration of stopping, particle production is accounted for in a ...
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Λ( ) polarization in Au+Au collisions at RHIC
... The averaged vorticity of the system is generated by the initial orbital angular momentum of the medium, and therefore hyperons are globally polarized. The vorticity can also be locally non-zero in general. Because of ...
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Collective Flow and Mach Cones with transport
... hydrodynamics the shear stress tensor is generated by a shear gradient. Using the Green – Kubo framework the shear viscosity η is found to be linear with the correlation func- tion of the equilibrium shear tensor. The ...
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Applications of dissipative and anisotropic hydrodynamics in description of early stages of relativistic heavy-ion collisions
... In this note we analyse simple models describing the early stages of relativistic heavy-ion col- lisions and point out difficulties one may encounter in the application of dissipative hydrodynam- ics ...
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Study of the Central Heavy Ion Collision with Emulsion at 4 5 A GeV/c
... Such events are characterized by large multiplicities of the generated particles and the emitted target fragments. The emission of particles is symmetric with respect to the direction of the incident beam. In central ...
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