P. Das

ORCID: 0000-0003-2771-9069
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About
Contact & Profiles
Research Areas
  • High-Energy Particle Collisions Research
  • Particle physics theoretical and experimental studies
  • Quantum Chromodynamics and Particle Interactions
  • Particle Detector Development and Performance
  • Nuclear reactor physics and engineering
  • Dark Matter and Cosmic Phenomena
  • Nuclear physics research studies
  • Statistical Methods and Bayesian Inference
  • Stochastic processes and statistical mechanics
  • Pulsars and Gravitational Waves Research
  • Cosmology and Gravitation Theories
  • Statistical Mechanics and Entropy
  • Computational Physics and Python Applications
  • Aerodynamics and Acoustics in Jet Flows
  • Solar and Space Plasma Dynamics
  • Particle Accelerators and Free-Electron Lasers
  • Theoretical and Computational Physics
  • Black Holes and Theoretical Physics
  • Computational Fluid Dynamics and Aerodynamics
  • Diverse Scientific and Engineering Research
  • Pediatric Urology and Nephrology Studies
  • advanced mathematical theories

Bose Institute
2019-2025

National Institute of Science Education and Research
2020-2025

Homi Bhabha National Institute
2020-2025

A. Alikhanyan National Laboratory
2021-2024

Indian Centre for Space Physics
2019-2024

National Nuclear Research Center
2023

Financiadora de Estudos e Projetos
2023

National Council for Scientific and Technological Development
2023

Institute of Space Science - INFLPR Subsidiary
2023

Czech Academy of Sciences, Institute of Physics
2023

The discovery of hot and dense quantum chromodynamics (QCD) matter, known as Quark–Gluon Plasma (QGP), is an essential milestone in understanding the finite temperature QCD medium. Experimentalists around world collect unprecedented amount data heavy ion collisions, at Relativistic Heavy Ion Collider (RHIC), Brookhaven National Laboratory (BNL) New York, USA, Large Hadron (LHC), CERN Geneva, Switzerland. experimentalists analyze these to unravel mystery this new phase matter that filled a...

10.1142/s0218301322500975 article EN International Journal of Modern Physics E 2022-10-28

The discovery and characterization of hot dense QCD matter, known as Quark Gluon Plasma (QGP), remains the most international collaborative effort synergy between theorists experimentalists in modern nuclear physics to date. around world not only collect an unprecedented amount data heavy-ion collisions, at Relativistic Heavy Ion Collider (RHIC), Brookhaven National Laboratory (BNL) New York, USA, Large Hadron (LHC), CERN Geneva, Switzerland but also analyze these unravel mystery this new...

10.48550/arxiv.2208.13440 preprint EN cc-by arXiv (Cornell University) 2022-01-01

Measurements of jet fragmentation and properties in pp collisions provide a test perturbative quantum chromodynamics (pQCD) form baseline for similar measurements heavy ion (AA) collisions. In addition, pA are sensitive to cold nuclear matter effects. Recent studies high-multiplicity final states small collision systems exhibit signatures collective effects that could be associated with hot dense, color-deconfined QCD matter, which is known formed heavier nuclei. The modification the pattern...

10.22323/1.422.0303 article EN cc-by-nc-nd 2023-03-27

Jets are collimated sprays of particles produced from the fragmentation and hadronization hard-scattered partons in high energy hadronic nuclear collisions. Jet properties sensitive to details parton showering processes expected be modified presence a dense partonic medium. Measurement intra-jet p--Pb collisions will help investigate cold matter effects enrich our current understanding particle production such collision systems. In this work, we present measurement leading charged-particle...

10.48550/arxiv.2307.15369 preprint EN cc-by arXiv (Cornell University) 2023-01-01

Abstract Recent studies on high-multiplicity events in small collision systems (proton-proton and proton-lead) have drawn considerable research interest toward the possibility of formation partonic medium such systems. One important consequences dense is quenching high-momentum final-state particles, resulting several experimental observations as suppression nuclear modification factor , jet shape observable fragmentation ( ) distributions, etc . In this work, we study for inclusive...

10.1088/1674-1137/ad0b6c article EN cc-by Chinese Physics C 2023-11-10

We present the measurement of charged-particle jet properties in minimum bias p--Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV ALICE. Jets are reconstructed from charged particles midrapidity using anti-$k_{\rm T}$ finding algorithm with resolution parameter $R$ 0.4. The mean particle multiplicity and fragmentation function for leading jets $p_{\rm interval 10 $< p_{\rm T, jet}^{\rm ch} <$ 100 GeV/$c$ measured compared theoretical model predictions.

10.48550/arxiv.2208.01389 preprint EN cc-by arXiv (Cornell University) 2022-01-01

Recent studies of high-multiplicity events in small collision systems (proton-proton and proton-lead) have drawn research interest towards the possibility formation partonic medium such systems. One important consequences dense is quenching high-momentum final-state particles resulting several experimental observations as suppression nuclear modification factor $R_{\rm AA}$, jet shape observable $\rho(r)$, etc. In this work, we study $\rho(r)$ for inclusive charged-particle jets...

10.48550/arxiv.2209.00972 preprint EN cc-by-nc-nd arXiv (Cornell University) 2022-01-01

We report the estimation of jet transport coefficient, $\hat{q}$ for quark- and gluon-initiated jets using a simple quasi-particle model in absence presence magnetic field. This introduces temperature field-dependent degeneracy factor partons, which is tuned by fitting entropy density lattice quantum chromodynamics data. At finite field, quark splits into parallel perpendicular components whose field dependence comes from two sources: phase space part guided shear viscosity to ratio. Due...

10.48550/arxiv.2103.14440 preprint EN cc-by arXiv (Cornell University) 2021-01-01
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