Pradip Kumar Sahu

Observation of partonic flow in proton—proton and proton—nucleus collisions

S. Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta et autres

Quantum Chromodynamics predicts a phase transition from hadronic matter to quark-gluon plasma (QGP) at high temperatures and energy densities, where quarks and gluons (partons) are no longer confined within hadrons. The QGP forms in ultrarelativistic heavy-ion collisions. Anisotropic flow coefficients, quantifying the …

fr, in, ch, it, kr, sk, de, cn, mx, us, no, ro, gb, br, jp, pl, gr, hu, se, pe, dk (code pays fourni par la source)

Measurement of isolated prompt photon production in pp and p–Pb collisions at the LHC

S. Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta et autres

Abstract This paper presents the measurement of the isolated prompt photon inclusive production cross section in pp and p–Pb collisions by the ALICE Collaboration at the LHC. The measurement is performed in p–Pb collisions at centre-of-mass energies per nucleon pair of $$\sqrt{s_{\text …

it, in, ch, kr, sk, de, cn, mx, us, no, ro, cz, gb, fr, br, jp, pl, gr, hu, ca, pe, dk (code pays fourni par la source)

Strangeness enhancement at its extremes: multiple (multi-)strange hadron production in pp collisions at $\mathbf{\sqrt{\textit{s}} = 5.02}$ TeV

Ibrahim Jaser Abualrob, S. Acharya, Gianluca Aglieri Rinella, Luca Aglietta et autres

fr (code pays fourni par la source)

Femtoscopic study of the proton-proton and proton-deuteron systems in heavy-ion collisions at the LHC

S. Acharya, Gianluca Aglieri Rinella, Luca Aglietta, M. Agnello et autres

This work reports femtoscopic correlations of p - − p ( p ‾ - − p ‾ ) and p − − d ( p ‾ - − d ‾ ) pairs measured in Pb–Pb collisions at center-of-mass energy per nucleon s …

it, ch, in, kr, sk, id, de, cn, mx, us, fr (code pays fourni par la source)

D 0 -meson-tagged jet axes difference in proton-proton collisions at s = 5.02 TeV

S. Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta et autres

Heavy-flavor quarks produced in proton-proton (pp) collisions provide a unique opportunity to investigate the evolution of quark-initiated parton showers from initial hard scatterings to final-state hadrons. By examining jets that contain heavy-flavor hadrons, this study explores the effects of both perturbative and …

in, ch, kr, sk, de, cn, mx, us, no, ro, cz, gb, fr, br, jp, pl, gr, hu, se, pe, dk (code pays fourni par la source)

First measurement of Ds1(1+)(2536)+ and Ds2*(2+)(2573)+ production in proton-proton collisions at s=13 TeV at the LHC

Shreyasi Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta et autres

The production yields of the orbitally excited charm-strange mesons Ds1(1+)(2536)+ and Ds2*(2+)(2573)+ were measured for the first time in proton-proton (pp) collisions at a center-of-mass energy of s=13 TeV with the ALICE experiment at the LHC. The Ds1+ and Ds2*+ mesons were …

fr, in, ch, kr, sk, de, cn, mx, us, no, ro, cz, gb, br, jp, pl, gr, hu, se, pe, dk (code pays fourni par la source)

Constraining the neutron star equation of state by including the isoscalar-vector and isovector-vector coupling using the Bayesian analysis

Deepak Kumar, Pradip Kumar Sahu

We constrain the nuclear matter equation of state within the relativistic mean field model by including the isoscalar-vector and isovector-vector coupling term at a fundamental level using the Bayesian analysis. We used the nuclear saturation properties and recent astrophysical observations to constrain …

Accessing the deuteron source with pion-deuteron femtoscopy in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV

S. Acharya, Apar Agarwal, G. Aglieri Rinella, Luca Aglietta et autres

Femtoscopy of nonidentical particle pairs has been instrumental for precision measurements of both two-particle sources and the final-state interactions in high-energy elementary and heavy-ion collisions. The majority of measurements assessing the source properties are based on identical particle pairs, providing direct access …

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Measurement of $\omega$ meson production in pp and p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV

Shreyasi Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta et autres

We present the measurement of the p$_T$-differential production cross section of ω mesons in pp and p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV at midrapidity by ALICE. In addition, the first measurement of the nuclear modification factor R$_{pPb}$ for ω mesons at …

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Study of $\langle p_{\rm T} \rangle$ and its higher moments, and extraction of the speed of sound in Pb-Pb collisions with ALICE

Ibrahim Jaser Abualrob, S. Acharya, G. Aglieri Rinella, Luca Aglietta et autres

Ultrarelativistic heavy-ion collisions produce a state of hot and dense strongly interacting QCD matter called quark--gluon plasma (QGP). On an event-by-event basis, the volume of the QGP in ultracentral collisions is mostly constant, while its total entropy can vary significantly due to …

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Measurement of correlations among net-charge, net-proton, and net-kaon multiplicity distributions in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV

S. Acharya, Apar Agarwal, A. Akindinov, Sumit Bhattarai et autres

fr (code pays fourni par la source)

Multiplicity dependence of ${\Xi }_{\text{c}}^{+}$ and ${\Xi }_{\text{c}}^{0}$ production in pp collisions at $\sqrt{s}=13$ TeV

S. Acharya, Luca Aglietta, M. Agnello, N. Agrawal et autres

The first measurement at midrapidity (|y|< 0.5) of the production yield of the strange-charm baryons ${\Xi }_{\text{c}}^{+}$ and ${\Xi }_{\text{c}}^{0}$ as a function of transverse momentum (p$_{T}$) in different charged-particle multiplicity classes in proton-proton collisions at $\sqrt{s}=13$ TeV with the ALICE experiment …

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