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ZERO SOUND-VELOCITY IN PI, RHO-MESON GASES
(World Scientific Publ Co Pte Ltd, 1994-09-21)
Sharp transitions are perhaps absent in QCD, so that one looks for physical quantities which may reflect the phase change. One such quantity is the sound velocity which was shown in lattice theory to become zero at the ...
Dynamics of the deconfinement transition of quarks and gluons in a finite volume
(Elsevier B.V., 2009-04-01)
We employ finite elements methods for the approximation of solutions of the Ginzburg-Landau equations describing the deconfinement transition in quantum chromodynamics. These methods seem appropriate for situations where ...
The omega DD vertex in a sum rule approach
(Elsevier B.V., 2007-01-18)
The study of charmonium dissociation in heavy ion collisions is generally performed in the framework of effective Lagrangians with meson exchange. Some studies are also developed with the intention of calculate form factors ...
Back-to-back correlations for finite expanding fireballs
(American Physical Soc, 2006-04-01)
Back-to-back correlations of particle-antiparticle pairs are related to the in-medium mass-modification and squeezing of the quanta involved. They are predicted to appear when hot and dense hadronic matter is formed in ...
SQUEEZED PARTICLE-ANTIPARTICLE CORRELATIONS
(Polish Acad Sciences Inst Physics, 2009-04-01)
A novel type of correlation involving particle-antiparticle pairs was found out in the 1990's. Currently known as squeezed or Back-to-Back Correlations (BBC), they should be present if the hadronic masses are modified in ...
Squeezed correlations of strange particles-antiparticles
(Iop Publishing Ltd, 2010-09-01)
Squeezed correlations of hadron-antihadron pairs are predicted to appear if their masses are modified in the hot and dense medium formed in high-energy heavy ion collisions. If discovered experimentally, they would be an ...
Squeezed correlations among particle-antiparticle pairs
(Verlag Deutsches Elektronen-synchrotron, 2009-01-01)
The hadronic correlation among particle-antiparticle pairs was highlighted in the late 1990's, culminating with the demonstration that it should exist if the masses of the hadrons were modified in the hot and dense medium ...
Continuous emission versus freeze-out via hanbury brown-twiss
(2000-10-01)
The effect of the continuous emission hypothesis on the two-pion Bose-Einstein correlation function is discussed and compared with the corresponding results based on the usual freeze-out. Sizable differences in the correlation ...
Absorption and production cross sections of K and K*
(Amer Physical Soc, 2018)
We have computed the isospin and spin averaged cross sections of the processes pi K* -> rho K and rho K* -> pi K, which are crucial in the determination of the abundances of K* and K in heavy ion collisions. Improving ...
Jet momentum dependence of jet quenching in PbPb collisions at root s(NN)=2.76 TeV
(Elsevier B.V., 2012-06-06)
Dijet production in PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV is studied with the CMS detector at the LHC. A data sample corresponding to an integrated luminosity of 150 mu b(-1) is analyzed. ...