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Publikováno v:
Nuclear Physics A. 931:481-486
One of the unsolved problems in the current 'standard model' of heavy ion physics is the apparent rapid thermalization of QCD matter in the pre-equilibrium stage. While it is challenging to probe this mechanism directly, there are now several observa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f0e4663162aac2d4743fbb28afdbc8a
https://doi.org/10.1016/j.nuclphysa.2014.10.015
https://doi.org/10.1016/j.nuclphysa.2014.10.015
Publikováno v:
Nuclear Physics A. 931:670-674
We calculate the triangular flow parameter v 3 of thermal photons for 0–40% central collisions of Pb nuclei at LHC using an event-by-event hydrodynamic model with fluctuating initial conditions. Thermal photon v 3 with respect to the participant pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e566eb88ddedca9cc7db13062c556abd
https://doi.org/10.1016/j.nuclphysa.2014.08.012
https://doi.org/10.1016/j.nuclphysa.2014.08.012
Publikováno v:
Physical Review C. 94
We calculate the triangular flow parameter $v_3$ of thermal photons from an event-by-event ideal hydrodynamic model for $0--40\%$ central collisions of Pb nuclei at $\sqrt{s_{NN}}$=2.76 TeV at LHC. $v_3$ determined with respect to the participant pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c14b64b6de38690555be40c49b2041b
https://doi.org/10.1103/physrevc.94.014903
https://doi.org/10.1103/physrevc.94.014903
Publikováno v:
OpenAIRE
arXiv.org e-Print Archive
arXiv.org e-Print Archive
Elliptic flow of direct photons in relativistic heavy ion collisions is believed to be dominated by contribution from thermal radiation of quark gluon plasma up to $p_T$ $\sim 5$ GeV/$c$, although other sources start outshining the thermal contributi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0047f69cb271625c008d61bf7c880e3d
http://arxiv.org/abs/1305.6443
http://arxiv.org/abs/1305.6443
Autor:
Thorsten Renk
Publikováno v:
International Journal of Modern Physics E. 20:1594-1599
High transverse momentum (P_T) QCD scattering processes are regarded as a valuable tool to study the medium produced in heavy-ion collisions, as due to uncertainty arguments their cross section should be calculable independent of medium properties wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c1a27791cf280bfd92fd05512e62e33
https://doi.org/10.1142/s0218301311019933
https://doi.org/10.1142/s0218301311019933
Autor:
C. Marquet, Thorsten Renk
Publikováno v:
Physics Letters B. 685:270-276
We propose a hybrid model for medium-induced parton energy loss, in which the hard scales in the process are treated perturbatively, while the soft scales which involve strong coupling dynamics are modeled by AdS/CFT calculations. After fitting a sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d898954833596455fd0ae23ca8c7eef5
https://doi.org/10.1016/j.physletb.2010.01.076
https://doi.org/10.1016/j.physletb.2010.01.076
Publikováno v:
Nuclear Physics A. 783:367-378
We calculate the production of high energy photons from Compton and annihilation processes as well as fragmentation off quarks in the Parton Cascade Model. The multiple scattering of partons is seen to lead to substantial production of high energy ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a7ab49cc7c13d4d8b11910c0f3d6b97
https://doi.org/10.1016/j.nuclphysa.2006.11.029
https://doi.org/10.1016/j.nuclphysa.2006.11.029
Autor:
Thorsten Renk
Publikováno v:
Acta Physica Hungarica A) Heavy Ion Physics. 27:263-266
The flow pattern and evolution of the medium created in ultrarelativistic heavy ion collisions can have significant influence on the energy loss of hard partons traversing the medium. We demonstrate that within a range of assumptions for longitudinal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::656659d05e55b80c9a27703c9bf70aa0
https://doi.org/10.1556/aph.27.2006.2-3.19
https://doi.org/10.1556/aph.27.2006.2-3.19
Autor:
Thorsten Renk
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 31:S69-S75
A model for the evolution of ultrarelativistic heavy-ion collisions at both CERN SPS and RHIC top energies is presented. Based on the assumption of thermalization and a parametrization of the space-time expansion of the produced matter, this model is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf0997290a0726a709312c6c0fb55b03
https://doi.org/10.1088/0954-3899/31/4/009
https://doi.org/10.1088/0954-3899/31/4/009