Results 71 to 80 of about 120,982 (202)

Quenching of hadron and photon spectra in heavy-ion collisions from RHIC to LHC

, 2011
The generic features of parton energy loss effects on the quenching of single hadron spectra in heavy-ion collisions are discussed, paying attention to the expected differences from RHIC to LHC.
Arleo, Francois
core   +3 more sources

Coherent photon-photon interactions in very peripheral relativistic heavy ion collisions [PDF]

, 2008
Heavy ions at high velocities provide very strong electromagnetic fields for a very short time. The main characteristics of ultraperipheral relativistic heavy ion collisions are reviewed, characteristic parameters are identified.
A.J. Baltz, B.I. Abelev, D.Y. Ivanov, E. Brezin, G. Baur, G. Baur, G. Baur, G. Baur, G. Baur, H. Meier, J. Nystrand, J. Ritman, J.S. Schwinger, K. Boretzki, K. Hencken, K. Hencken, K. Piotrzkowski, L.D. Landau, R. Bruce, R. Glauber, R. Schmidt   +20 more
core   +3 more sources

Formation of heavy quarks in ultrarelativistic heavy-ion collisions [PDF]

, 2006
We investigate the production of heavy quarks in continuum and bound states in nuclear collisions. Creation rates for free bb and tt quark pairs and for bottomonium and toponium in the ground state are computed at energies of the BNL Relativistic Heavy ...
Greiner, Walter, Schneider, Stefan Michael, Soff, Gerhard   +2 more
core  

A short introduction to heavy-ion physics

, 2015
Heavy-ion collisions provide the only laboratory tests of relativistic quantum field theory at finite temperature. Understanding these is a necessary step in understanding the origins of our universe.
Gupta, Sourendu
core   +1 more source

Hydrodynamic models of ultrarelativistic collisions

, 2014
We discuss the use of the hydrodynamic model for the description of the evolution of dense matter formed in ultrarelativistic heavy-ion collisions. The collective flow observed in heavy-ion collisions at the BNL Relativistic Heavy Ion Collider and at the
Bozek, Piotr, Broniowski, Wojciech
core   +1 more source

Pion Transverse Momentum Spectrum, Elliptic Flow, and Interferometry in the Granular Source Model for RHIC and LHC Heavy Ion Collisions

Advances in High Energy Physics, 2015
We systematically investigate the pion transverse momentum spectrum, elliptic flow, and Hanbury-Brown-Twiss (HBT) interferometry in the granular source model for the heavy ion collisions of Au-Au at sNN=200 GeV and Pb-Pb at sNN=2.76 TeV with different ...
Jing Yang, Yan-Yu Ren, Wei-Ning Zhang
doaj   +1 more source

Reconstructed Jets at RHIC

, 2010
To precisely measure jets over a large background such as pile up in high luminosity p+p collisions at LHC, a new generation of jet reconstruction algorithms is developed.
Armesto N, Blazey G C, Brown N, Bruna E for the STAR Collaboration, Bruna E for the STAR Collaboration, Bruna E for the STAR Collaboration, Cacciari M, Cacciari M, Cacciari M, Caines H for the STAR Collaboration, Cole B A, Flaugher B, Gomez J, Kapitan J for the STAR Collaboration, Ploskon M for the STAR Collaboration, Putschke J for the STAR Collaboration, Renk T, Salur S, Salur S, Salur S, Salur S, Sevil Salur, Seymour M H, Shi Y for the PHENIX Collaboration, Shi Y for the PHENIX Collaboration, Shi Y for the PHENIX Collaboration, Sjostrand T, Timmins A for the STAR Collaboration, Vitev I, Vogelsang W, Yue-Shi Lai, Zapp K   +31 more
core   +1 more source

Open-charm production measurements with ALICE at the LHC

EPJ Web of Conferences, 2016
The LHC heavy-ion physics program aims at investigating the properties of strongly-interacting matter under extreme conditions of temperature and energy density where the formation of the Quark-Gluon Plasma (QGP) is expected.
Pagano P.
doaj   +1 more source

Dead cone due to parton virtuality

, 2012
A general expression for the dead cone of gluons radiated by virtual partons has been derived. The conventional dead cone for massive on-shell quarks and the dead cone for the massless virtual partons have been obtained by using different limits of the ...
Jackson J. D., JAN-E ALAM, TRAMBAK BHATTACHARYYA   +2 more
core   +1 more source

Supersonic heavy-ion collisions

Physics Letters B, 1974
Abstract An illustrative one-dimensional example of a supersonic heavy-ion reveals important features such as shock wave velocity, density increase, energy increase, heat energy produced and the Mach number at which dissociation of nucleons occurs.
C.Y. Wong, T.A. Welton
openaire   +1 more source