A. Sarkar

activity

20242026

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hep-ph2026

Evidence for differential kinetic freeze-out of the $I ¨ (1020)$ meson in Pb-Pb collisions at $s_{NN} = 2.76$ TeV

Neeraj, Amal Sarkar

In heavy-ion collisions, hadronic species with small interaction cross sections may decouple from the evolving fireball earlier than the bulk, yet quantitative evidence for this di…

hep-ph2026

Enhanced sensitivity to the $H \to Z I^^{3} \to ℓ^{+} ℓ^{-} I^^{3}$ decay at the LHC using machine learning and novel kinematic observables

Manisha Kumari, Amal Sarkar

At LHC energies, the Drell--Yan ($Z/Î³^{*}$) processes have a substantially large cross section. Their di-lepton ( $ℓ^{+} ℓ^{-}$ ) final state contributes significantly to many reso…

hep-ph2025

A Coupled Source Description of Pseudorapidity Distributions from RHIC to LHC: Emergent $1/ I^¼_{B}$ Scaling and Limiting Fragmentation

Neeraj, Md. Kaosar Ali Mondal, Amal Sarkar

One of the most remarkable observations in heavy-ion collisions is the systematic regularity exhibited by pseudorapidity distributions of charged particles across collision energie…

Evidence for differential kinetic freeze-out of the I¨(1020) meson in Pb-Pb collisions at sNN​​=2.76 TeV

Enhanced sensitivity to the H→ZI^3→ℓ+ℓ−I^3 decay at the LHC using machine learning and novel kinematic observables

A Coupled Source Description of Pseudorapidity Distributions from RHIC to LHC: Emergent 1/I^¼B​ Scaling and Limiting Fragmentation

Evidence for differential kinetic freeze-out of the $I ¨ (1020)$ meson in Pb-Pb collisions at $s_{NN} = 2.76$ TeV

Enhanced sensitivity to the $H \to Z I^^{3} \to ℓ^{+} ℓ^{-} I^^{3}$ decay at the LHC using machine learning and novel kinematic observables

A Coupled Source Description of Pseudorapidity Distributions from RHIC to LHC: Emergent $1/ I^¼_{B}$ Scaling and Limiting Fragmentation