Accès ouvert
2026
article
OpenAlex
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 …
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Accès ouvert
2026
article
OpenAlex
Shreyasi Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta et autres
The nuclear modification factor R AA of charm jets, identified by the presence of a D 0 meson among the jet constituents, has been measured for the first time in Pb–Pbcollisions at a centre-of-mass energy per nucleon pair s NN = 5.02 …
fr, in, ch, it, kr, sk, de, cn, mx, us, no, ro, gb, br, jp, pl, gr, hu, pe, dk
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Accès ouvert
2025
article
OpenAlex
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
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Accès ouvert
2025
article
OpenAlex
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 …
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Accès ouvert
2025
article
OpenAlex
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
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Accès ouvert
2025
preprint
OpenAlex
Shreyasi Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta et autres
This study presents the first measurement of the $f_{1}$(1285) resonance using the ALICE detector in inelastic proton–proton collisions at a center-of-mass energy of 13 TeV. The resonance is reconstructed at midrapidity (|y|< 0.5) through the hadronic decay channel $f_{1}$(1285) → $K_{S}^{0}K^{±}π^{∓}$. Key …
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Accès ouvert
2025
preprint
OpenAlex
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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Accès ouvert
2024
preprint
OpenAlex
Shreyasi Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta et autres
The momentum-differential invariant cross sections of ${π^{0}}$ and $η$ mesons are reported for pp collisions at $\sqrt{s}$ = 13 TeV at midrapidity ($|y|<0.8$). The measurement is performed in a broad transverse-momentum range of $0.2
fr, de
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Accès ouvert
2024
article
OpenAlex
S. Acharya, D. Adamová, Apar Agarwal, Gianluca Aglieri Rinella et autres
The p$_{T}$-differential cross section of ω meson production in pp collisions at $ \sqrt{s} $ = 13 TeV at midrapidity (|y| < 0.5) was measured with the ALICE detector at the LHC, covering an unprecedented transverse-momentum range of 1.6 < p$_{T}$< 50 …
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Accès ouvert
2024
preprint
OpenAlex
S Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta et autres
The coherent J/ψ photoproduction cross section is measured for the first time at midrapidity in peripheral to semicentral Pb−Pb collisions at sNN=5.02 TeV. The centrality differential cross section dσ/dy is reported for the centrality range 40–90%, together with the doubly-differential cross section …
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Accès ouvert
2024
preprint
OpenAlex
ALICE Collaboration, Shreyasi Acharya, Apar Agarwal, Gianluca Aglieri Rinella et autres
Details of the nuclear structure of $^{129}$Xe, such as the quadrupole deformation and the nuclear diffuseness, are studied by extensive measurements of anisotropic-flow-related observables in Xe–Xe collisions at a centre-of-mass energy per nucleon pair $\sqrt{s_{NN}}$ = 5.44 TeV with the ALICE detector …
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Accès ouvert
2023
preprint
OpenAlex
Shreyasi Acharya, D. Adamová, Gianluca Aglieri Rinella, Luca Aglietta et autres
The first measurements of femtoscopic correlations with the particle pair combinations $π±K_S^0$ in pp collisions at $\sqrt{s}$ =13 TeV at the Large Hadron Collider (LHC) are reported by the ALICE experiment. Using the femtoscopic approach, it is shown that it is possible …
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