A. Negru

activity

20212024

most citedALICE upgrades during the LHC Long Shutdown 2

64 citations · 371 across the 38 of their papers we have counts for

collaborators

Showing 2023Show all

22 papers · 1 filter

nucl-ex2023★ 20 cited

Emergence of long-range angular correlations in low-multiplicity proton-proton collisions

ALICE Collaboration

This Letter presents the measurement of near-side associated per-trigger yields, denoted ridge yields, from the analysis of angular correlations of charged hadrons in proton-proton…

nucl-ex2023★ 8 cited

Photoproduction of K $^{+}$ K $^{-}$ pairs in ultra-peripheral collisions

ALICE Collaboration

K $^{+}$ K $^{-}$ pairs may be produced in photonuclear collisions, either from the decays of photoproduced $ϕ (1020)$ mesons, or directly as non-resonant K $^{+}$ K $^{-}$ pairs. Measure…

nucl-ex2023★ 8 cited

Observation of abnormal suppression of $f_{0}$ (980) production in p $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The dependence of $f_{0}$ (980) production on the final-state charged-particle multiplicity in p $-$ Pb collisions at $s_{NN} = 5.02$ TeV is reported. The pro…

hep-ex2023★ 11 cited

Light-flavor particle production in high-multiplicity pp collisions at $s = 13$ TeV as a function of transverse spherocity

ALICE Collaboration

Results on the transverse spherocity dependence of light-flavor particle production ( $π$ , K, p, $ϕ$ , $K^{* 0}$ , $K_{S}^{0}$ , $Λ$ , $Ξ$ ) at midrapidity in high-multip…

nucl-ex2023★ 6 cited

Femtoscopic correlations of identical charged pions and kaons in pp collisions at $s = 13$ TeV with event-shape selection

ALICE Collaboration

Collective behavior has been observed in high-energy heavy-ion collisions for several decades. Collectivity is driven by the high particle multiplicities that are produced in these…

nucl-ex2023★ 17 cited

Observation of medium-induced yield enhancement and acoplanarity broadening of low- $p_{T}$ jets from measurements in pp and central Pb $-$ Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

The ALICE Collaboration reports the measurement of semi-inclusive distributions of charged-particle jets recoiling from a high transverse momentum (high $p_{T}$ ) hadron trigger…

nucl-ex2023★ 16 cited

Measurements of jet quenching using semi-inclusive hadron+jet distributions in pp and central Pb $-$ Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

The ALICE Collaboration reports measurements of the semi-inclusive distribution of charged-particle jets recoiling from a high transverse momentum (high $p_{T}$ ) charged hadron…

nucl-ex2023★ 12 cited

K $^{*}$ (892) $^{\pm}$ resonance production in Pb $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The production of K $^{*}$ (892) $^{\pm}$ meson resonance is measured at midrapidity ( $∣ y ∣ < 0.5$ ) in Pb-Pb collisions at $s_{NN} = 5.02$ TeV using the ALICE detector at the LHC. T…

nucl-ex2023★ 3 cited

Multiplicity-dependent production of $Σ (1385)^{\pm}$ and $Ξ (1530)^{0}$ in pp collisions at $s = 13$ TeV

ALICE Collaboration

The production yields of the $Σ (1385)^{\pm}$ and $Ξ (1530)^{0}$ resonances are measured in pp collisions at $s = 13$ TeV with ALICE. The measurements are performed as a functio…

nucl-ex2023★ 12 cited

System size dependence of the hadronic rescattering effect at energies available at the CERN Large Hadron Collider

ALICE Collaboration

The first measurements of $K^{*} (892)^{0}$ resonance production as a function of charged-particle multiplicity in Xe $-$ Xe collisions at $s_{NN} =$ 5.44 TeV…

nucl-ex2023★ 3 cited

Modification of charged-particle jets in event-shape engineered Pb $-$ Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

Charged-particle jet yields have been measured in semicentral Pb $-$ Pb collisions at center-of-mass energy per nucleon-nucleon collision $s_{NN} = 5.02$ TeV with the ALIC…

nucl-ex2023★ 8 cited

Measurement of inclusive charged-particle jet production in pp and p-Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

Measurements of inclusive charged-particle jet production in pp and p-Pb collisions at center-of-mass energy per nucleon-nucleon collision $s_{NN} = 5.02$ TeV and the co…

nucl-ex2023★ 35 cited

Accessing the strong interaction between $Λ$ baryons and charged kaons with the femtoscopy technique at the LHC

ALICE Collaboration

The interaction between $Λ$ baryons and kaons/antikaons is a crucial ingredient for the strangeness $S = 0$ and $S = - 2$ sector of the meson $-$ baryon interaction at low energies. In pa…

nucl-ex2023★ 39 cited

Energy dependence of coherent photonuclear production of J/ $ψ$ mesons in ultra-peripheral Pb-Pb collisions at $s_{NN}$ =5.02 TeV

ALICE Collaboration

The cross section for coherent photonuclear production of J/ $ψ$ is presented as a function of the electromagnetic dissociation (EMD) of Pb. The measurement is performed with the AL…

nucl-ex2023★ 13 cited

Exclusive and dissociative J/ $ψ$ photoproduction, and exclusive dimuon production, in p $-$ Pb collisions at $s_{NN} = 8.16$ TeV

ALICE Collaboration

The ALICE Collaboration reports three measurements in ultra-peripheral proton $-$ lead collisions at forward rapidity. The exclusive two-photon process \ggmm and the exclusive photop…

hep-ex2023★ 3 cited

Measurement of inclusive J/ $ψ$ pair production cross section in pp collisions at $s = 13$ TeV

ALICE Collaboration

The production cross section of inclusive J/ $ψ$ pairs in pp collisions at a centre-of-mass energy $s = 13$ TeV is measured with ALICE. The measurement is performed for J/ $ψ$ …

nucl-ex2023★ 7 cited

Higher-order correlations between different moments of two flow amplitudes in Pb $-$ Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

The correlations between different moments of two flow amplitudes, extracted with the recently developed asymmetric cumulants, are measured in Pb $-$ Pb collisions at $\sqrt{s_{\rm N…

nucl-ex2023★ 37 cited

Measurement of the radius dependence of charged-particle jet suppression in Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The ALICE Collaboration reports a differential measurement of inclusive jet suppression using pp and Pb $-$ Pb collision data at a center-of-mass energy per nucleon-nucleon collision…

nucl-ex2023★ 8 cited

Azimuthal correlations of heavy-flavor hadron decay electrons with charged particles in pp and p-Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The azimuthal ( $Δ φ$ ) correlation distributions between heavy-flavor decay electrons and associated charged particles are measured in pp and p $-$ Pb collisions at $\sqrt{s_{\rm{NN}}}…

nucl-ex2023★ 2 cited

Inclusive photon production at forward rapidities in pp and p $-$ Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

A study of multiplicity and pseudorapidity distributions of inclusive photons measured in pp and p $-$ Pb collisions at a center-of-mass energy per nucleon $-$ nucleon collision of $\s…

physics.ins-det2023★ 64 cited

ALICE upgrades during the LHC Long Shutdown 2

ALICE Collaboration

A Large Ion Collider Experiment (ALICE) has been conceived and constructed as a heavy-ion experiment at the LHC. During LHC Runs 1 and 2, it has produced a wide range of physics re…

nucl-ex2023★ 6 cited

Symmetry plane correlations in Pb-Pb collisions at $s_{NN} = 2.76$ TeV

ALICE Collaboration

A newly developed observable for correlations between symmetry planes, which characterize the direction of the anisotropic emission of produced particles, is measured in Pb-Pb coll…

Emergence of long-range angular correlations in low-multiplicity proton-proton collisions

Photoproduction of K+K− pairs in ultra-peripheral collisions

Observation of abnormal suppression of f0​(980) production in p−Pb collisions at sNN​​ = 5.02 TeV

Light-flavor particle production in high-multiplicity pp collisions at s​=13 TeV as a function of transverse spherocity

Femtoscopic correlations of identical charged pions and kaons in pp collisions at s​=13 TeV with event-shape selection

Observation of medium-induced yield enhancement and acoplanarity broadening of low-pT​ jets from measurements in pp and central Pb−Pb collisions at sNN​​=5.02 TeV

Measurements of jet quenching using semi-inclusive hadron+jet distributions in pp and central Pb−Pb collisions at sNN​​=5.02 TeV

K∗(892)± resonance production in Pb−Pb collisions at sNN​​ = 5.02 TeV

Multiplicity-dependent production of Σ(1385)± and Ξ(1530)0 in pp collisions at s​=13 TeV

System size dependence of the hadronic rescattering effect at energies available at the CERN Large Hadron Collider

Modification of charged-particle jets in event-shape engineered Pb−Pb collisions at sNN​​=5.02 TeV

Measurement of inclusive charged-particle jet production in pp and p-Pb collisions at sNN​​=5.02 TeV

Accessing the strong interaction between Λ baryons and charged kaons with the femtoscopy technique at the LHC

Energy dependence of coherent photonuclear production of J/ψ mesons in ultra-peripheral Pb-Pb collisions at sNN​​=5.02 TeV

Exclusive and dissociative J/ψ photoproduction, and exclusive dimuon production, in p−Pb collisions at sNN​​=8.16 TeV

Measurement of inclusive J/ψ pair production cross section in pp collisions at s​=13 TeV

Higher-order correlations between different moments of two flow amplitudes in Pb−Pb collisions at sNN​​=5.02 TeV

Measurement of the radius dependence of charged-particle jet suppression in Pb-Pb collisions at sNN​​ = 5.02 TeV

Azimuthal correlations of heavy-flavor hadron decay electrons with charged particles in pp and p-Pb collisions at sNN​​ = 5.02 TeV

Inclusive photon production at forward rapidities in pp and p−Pb collisions at sNN​​=5.02 TeV

ALICE upgrades during the LHC Long Shutdown 2

Symmetry plane correlations in Pb-Pb collisions at sNN​​=2.76 TeV

Photoproduction of K $^{+}$ K $^{-}$ pairs in ultra-peripheral collisions

Observation of abnormal suppression of $f_{0}$ (980) production in p $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

Light-flavor particle production in high-multiplicity pp collisions at $s = 13$ TeV as a function of transverse spherocity

Femtoscopic correlations of identical charged pions and kaons in pp collisions at $s = 13$ TeV with event-shape selection

Observation of medium-induced yield enhancement and acoplanarity broadening of low- $p_{T}$ jets from measurements in pp and central Pb $-$ Pb collisions at $s_{NN} = 5.02$ TeV

Measurements of jet quenching using semi-inclusive hadron+jet distributions in pp and central Pb $-$ Pb collisions at $s_{NN} = 5.02$ TeV

K $^{*}$ (892) $^{\pm}$ resonance production in Pb $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

Multiplicity-dependent production of $Σ (1385)^{\pm}$ and $Ξ (1530)^{0}$ in pp collisions at $s = 13$ TeV

Modification of charged-particle jets in event-shape engineered Pb $-$ Pb collisions at $s_{NN} = 5.02$ TeV

Measurement of inclusive charged-particle jet production in pp and p-Pb collisions at $s_{NN} = 5.02$ TeV

Accessing the strong interaction between $Λ$ baryons and charged kaons with the femtoscopy technique at the LHC

Energy dependence of coherent photonuclear production of J/ $ψ$ mesons in ultra-peripheral Pb-Pb collisions at $s_{NN}$ =5.02 TeV

Exclusive and dissociative J/ $ψ$ photoproduction, and exclusive dimuon production, in p $-$ Pb collisions at $s_{NN} = 8.16$ TeV

Measurement of inclusive J/ $ψ$ pair production cross section in pp collisions at $s = 13$ TeV

Higher-order correlations between different moments of two flow amplitudes in Pb $-$ Pb collisions at $s_{NN} = 5.02$ TeV

Measurement of the radius dependence of charged-particle jet suppression in Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

Azimuthal correlations of heavy-flavor hadron decay electrons with charged particles in pp and p-Pb collisions at $s_{NN}$ = 5.02 TeV

Inclusive photon production at forward rapidities in pp and p $-$ Pb collisions at $s_{NN} = 5.02$ TeV

Symmetry plane correlations in Pb-Pb collisions at $s_{NN} = 2.76$ TeV