Speaker
Ekta Nandy
(Variable Energy Cyclotron Centre, Kolkata)
Description
An unprecedented large baryon enhancement at the intermediate $p_{T}$ (2$-$5 GeV/c) in the central heavy ion collisions at RHIC still lacks unambiguous understanding. In$-$spite of qualitative agreement with models based on recombination/coalescence of quarks from the de$-$confined medium of quarks and gluons, contemporary ideas based on mass dependent radial boost and baryon formation from gluon junctions ostensibly reproduces similar result. In this presentation we will report beam energy dependence of baryon anomaly based on hadronic and partonic versions of A Multi Phase Transport model. Such a study would be helpful in extending our in$-$sight on the origin of anomalous baryon generation particularly at lower energies where partonic activity ceases.
Author
Ekta Nandy
(Variable Energy Cyclotron Centre, Kolkata)
Co-authors
Subhasis Chattopadhyay
(Department of Atomic Energy (IN))
Subikash Choudhury
(Department of Atomic Energy (IN))
