Author(s)

Pradeepta Guptaroy^1*, Sima Guptaroy²

¹Department of Physics, Raghunathpur College, Raghunathpur, India.
²Department of Physics, Basantidevi College, Kolkata, India.

Large Hadron Collider (LHC) had produced a vast amount of high precision data for high energy heavy ion collision. We attempt here to study i) transverse momenta spectra, ii) K/π, P/π ratio behaviours, iii) rapidity distribution, and iv) the nuclear modification factors of the pion, kaon and antiproton produced in P+P and Pb+Pb collisions at energy √s _NN=2.76 TeV, on the basis of Sequential Chain Model (SCM). Comparisons of the model-based results with the measured data on these observables are generally found to be modestly satisfactory.

Relativistic Heavy Ion Collisions, Baryon Production, Light Mesons

Guptaroy, P. and Guptaroy, S. (2015) Pion, Kaon and Antiproton Production in Pb+Pb Collisions at LHC Energy √s _NN=2.76 TeV: A Model-Based Analysis. Journal of Modern Physics, 6, 111-120. doi: 10.4236/jmp.2015.62015.