Articles written in Pramana – Journal of Physics
Volume 60 Issue 5 May 2003 pp 1073-1077
Low mass dileptons from Pb + Au collisions at 158 A.GeV
Sourav Sarkar Jan-E Alam T Hatsuda
The medium modification of vector meson properties in hot/dense hadronic matter and its role in explaining the CERES/NA45 dilepton data at different centralities are discussed.
Volume 63 Issue 6 December 2004 pp 1381-1389
Working group report: Heavy ion physics
Jan-E Alam K Assamagan S Chattopadhyay R Gavai Sourendu Gupta B Layek S Mukherjee R Ray Pradip K Roy A Srivastava
The 8th workshop on high energy physics phenomenology (WHEPP-8) was held at the Indian Institute of Technology, Mumbai, India during January 5–16, 2004. One of the four working groups, group III was dedicated to QCD and heavy ion physics (HIC). The present manuscript gives a summary of the activities of group III during the workshop (see also  for completeness). The activities of group III were focused to understand the collective behaviours of the system formed after the collisions of two nuclei at ultra-relativistic energies from the interactions of the elementary degrees of freedom, i.e. quarks and gluons, governed by non-abelian gauge theory, i.e. QCD. This was initiated by two plenary talks on experimental overview of heavy ion collisions and lattice QCD and several working group talks and discussions.
Volume 84 Issue 5 May 2015 pp 861-880
Electromagnetic probes of strongly interacting matter
The nuclear matter under extreme conditions of temperatures (𝑇) and baryonic densities (𝑛𝐵) undergoes a phase transition to quark gluon plasma (QGP). It is expected that such extreme conditions can be achieved by colliding nuclei at ultrarelativistic energies. In the present review, the suitability of photons and dileptons as diagnostic tools of QGP has been discussed. The photon and dilepton spectra originating from heavy-ion collisions at LHC energies have been explicitly displayed in this article. Results from SPS and RHIC have been discussed adequately with appropriate references. The role of single electron spectra originating from the decays of heavy flavoured mesons on QGP detection has also been discussed briefly.
Volume 97, 2023
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