D. Kumar

activity

20242026

collaborators

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9 papers · 1 filter

nucl-ex2026

Multiplicity dependence of f $_{0}$ (980) production in pp collisions at $s = 13$ TeV

ALICE Collaboration

The dependence of $f_{0}$ (980) production on the final-state charged-particle multiplicity is reported for proton-proton (pp) collisions at the centre-of-mass energy, $\sq…

nucl-ex2026

Observation of flow vector fluctuations in p $-$ Pb collisions at $s_{_{NN}} =$ 5.02 TeV

ALICE Collaboration

Measurements of transverse momentum ( $p_{T}$ ) and pseudorapidity ( $I^\cdot$ ) dependent flow vector fluctuations in p $-$ Pb collisions at $s_{_{NN}} = 5.02$ TeV at the CERN…

nucl-ex2026

Study of $⟨ p_{T} ⟩$ and its higher moments, and extraction of the speed of sound in Pb-Pb collisions with ALICE

ALICE Collaboration

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…

nucl-ex2025

A New Evidence of Interplay Between Tetrahedral and Octahedral Symmetries and Symmetry Breaking: Exotic Rotational Bands in $^{152}$ Sm

S. Basak, D. Kumar, T. Bhattacharjee +30

We report on an experimental evidence for a new, second tetrahedral band in $_{62}^{152}$ Sm $_{90}$ . It was populated via fusion evaporation reaction, $^{150}{\rm Nd}(Î±, 2n)…

nucl-ex2025

Medium-induced modification of azimuthal correlations of electrons from heavy-flavor hadron decays with charged particles in Pb-Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

The azimuthal-correlation distributions between electrons from the decays of heavy-flavor hadrons and associated charged particles in Pb-Pb collisions at $s_{NN} = 5.02$ …

nucl-ex2025

Measurement of the cross sections of $I^_{c}^{0}$ and $I^_{c}^{+}$ baryons and branching-fraction ratio BR( $I^_{c}^{0} \to I^^{-} e^{+} I^½_{e}$ )/BR( $I^_{c}^{0} \to I^^{-} I ¨ ^{+}$ ) in pp collisions at 13 TeV

ALICE Collaboration

The $p_{T}$ -differential cross sections of prompt charm-strange baryons $I^_{c}^{0}$ and $I^_{c}^{+}$ were measured at midrapidity ( $∣ y ∣ < 0.5$ ) in proton-proton (pp) colli…

Multiplicity dependence of f0​(980) production in pp collisions at s​=13 TeV

Observation of flow vector fluctuations in p−Pb collisions at sNN​​​= 5.02 TeV

Study of ⟨pT​⟩ and its higher moments, and extraction of the speed of sound in Pb-Pb collisions with ALICE

A New Evidence of Interplay Between Tetrahedral and Octahedral Symmetries and Symmetry Breaking: Exotic Rotational Bands in 152Sm

Medium-induced modification of azimuthal correlations of electrons from heavy-flavor hadron decays with charged particles in Pb-Pb collisions at sNN​=5.02​ TeV

Measurement of the cross sections of I^c0​ and I^c+​ baryons and branching-fraction ratio BR(I^c0​→I^−e+I^½e​)/BR(I^c0​→I^−I¨+) in pp collisions at 13 TeV

Multiplicity dependence of f $_{0}$ (980) production in pp collisions at $s = 13$ TeV

Observation of flow vector fluctuations in p $-$ Pb collisions at $s_{_{NN}} =$ 5.02 TeV

Study of $⟨ p_{T} ⟩$ and its higher moments, and extraction of the speed of sound in Pb-Pb collisions with ALICE

A New Evidence of Interplay Between Tetrahedral and Octahedral Symmetries and Symmetry Breaking: Exotic Rotational Bands in $^{152}$ Sm

Medium-induced modification of azimuthal correlations of electrons from heavy-flavor hadron decays with charged particles in Pb-Pb collisions at $s_{NN} = 5.02$ TeV

Measurement of the cross sections of $I^_{c}^{0}$ and $I^_{c}^{+}$ baryons and branching-fraction ratio BR( $I^_{c}^{0} \to I^^{-} e^{+} I^½_{e}$ )/BR( $I^_{c}^{0} \to I^^{-} I ¨ ^{+}$ ) in pp collisions at 13 TeV