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arXiv · 1906.11115

Cascade and Omega productions from Pb+Pb Collisions at LHC energy

Purabi Ghosh·Jajati K. Nayak·Sushant K. Singh·Santosh K. Agarwalla
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Abstract

Production of multi strange hadrons like cascade ($\Xi$) and omega($\Omega$) baryons are studied microscopically using rate equation at $\sqrt{s_{NN}}$=2.76 TeV, Large Hadron Collider(LHC) energy. The rate equations for $\Xi$, $\Omega$ are solved simultaneously with other strange hadrons in an expanding medium. The results for $\Xi$ and $\Omega$ are compared with the data obtained from Pb-Pb collisions at $\sqrt{s_{NN}}$= 2.76 TeV from ALICE experiments. The ratio of yields of $\Xi$ and $\Omega$ to $\pi$ are analysed with various initial conditions and compared with the experimental observations made for various charge particle multiplicities.

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Purabi Ghosh, Jajati K. Nayak, Sushant K. Singh, Santosh K. Agarwalla. 2019-06-26. Cascade and Omega productions from Pb+Pb Collisions at LHC energy. https://arxiv.org/abs/1906.11115

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