Z. Citron

activity

20092025

most citedCreating small circular, elliptical, and triangular droplets of quark-gluon plasma

317 citations · 5k across the 141 of their papers we have counts for

collaborators

143 papers

physics.ins-det2025

Upgrades of the ATLAS Zero Degree Calorimeter System for Run 3 at the Large Hadron Collider

Giulio Avoni, Marco Bruschi, Gianluca Canale +29

Experimental studies of ultra-relativistic heavy ion collisions at the Large Hadron Collider (LHC) depend crucially on Zero Degree Calorimeters (ZDCs) that measure neutrons produce…

hep-ex2025

Cross sections of $η$ mesons in $p$ $+$ $p$ collisions at forward rapidity at $s = 500$ GeV and central rapidity at $s = 510$ GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +497

We present the first measurements of the forward and midrapidity $η$ -meson cross sections from $p$ $+$ $p$ collisions at $s = 500$ and $510$ ~GeV, respectively. We also report th…

nucl-ex2025

Low-mass vector-meson production at forward rapidity in $p$ $+$ $p$ and Au $+$ Au collisions at $s_{_{N N}} = 200$ ~GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +352

The PHENIX experiment at the Relativistic Heavy Ion Collider has measured low-mass vector-meson ( $ω + ρ$ and $ϕ$ ) production through the dimuon decay channel at forward rapidity $(1.…

hep-ex2025★ 3 cited

Transforming jet flavour tagging at ATLAS

ATLAS Collaboration

Jet flavour tagging enables the identification of jets originating from heavy-flavour quarks in proton-proton collisions at the Large Hadron Collider, playing a critical role in it…

hep-ex2025

Observation of double parton scattering in same-sign W boson pair production in pp collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

This letter reports the measurement of double parton scattering in same-sign W boson pair production with the ATLAS detector. The data set used corresponds to an integrated luminos…

nucl-ex2025

Azimuthal anisotropy of direct photons in Au $+$ Au collisions at $s_{_{N N}} = 200$ GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +322

The PHENIX experiment at the Relativistic Heavy Ion Collider measured the second Fourier component $v_{2}$ of the direct-photon azimuthal anisotropy at midrapidity in Au $+$ Au collisi…

hep-ex2024★ 7 cited

Expected Tracking Performance of the ATLAS Inner Tracker at the High-Luminosity LHC

ATLAS Collaboration

The high-luminosity phase of LHC operations (HL-LHC), will feature a large increase in simultaneous proton-proton interactions per bunch crossing up to 200, compared with a typical…

nucl-ex2024

Measurement of elliptic flow of J $/ ψ$ in $s_{_{N N}} = 200$ GeV Au $+$ Au collisions at forward rapidity

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +365

We report the first measurement of the azimuthal anisotropy of J $/ ψ$ at forward rapidity ( $1.2 < ∣ η ∣ < 2.2$ ) in Au $+$ Au collisions at $s_{_{N N}} = 200$ GeV at the Relativistic Hea…

hep-ex2024

Multiplicity dependent $J / ψ$ and $ψ (2 S)$ production at forward and backward rapidity in $p$ $+$ $p$ collisions at $s = 200$ GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +298

The $J / ψ$ and $ψ (2 S)$ charmonium states, composed of $c c ˉ$ quark pairs and known since the 1970s, are widely believed to serve as ideal probes to test quantum chromodynamics i…

hep-ex2024

Search for a light CP-odd Higgs boson decaying into a pair of $τ$ -leptons in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

This paper reports a search for a light CP-odd scalar resonance with a mass of 20 GeV to 90 GeV in 13 TeV proton-proton collision data with an integrated luminosity of 140 fb$^{-1}…

nucl-ex2024★ 7 cited

Centrality dependence of Lévy-stable two-pion Bose-Einstein correlations in $s_{_{N N}} = 200$ GeV Au $+$ Au collisions

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +394

The PHENIX experiment measured the centrality dependence of two-pion Bose-Einstein correlation functions in $s_{_{N N}} = 200$ ~GeV Au $+$ Au collisions at the Relativistic Heavy…

nucl-ex2024★ 5 cited

Jet modification via $π^{0}$ -hadron correlations in Au $+$ Au collisions at $s_{_{N N}} = 200$ GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +532

High-momentum two-particle correlations are a useful tool for studying jet-quenching effects in the quark-gluon plasma. Angular correlations between neutral-pion triggers and charg…

hep-ex2024★ 7 cited

Precise measurements of $W$ - and $Z$ -boson transverse momentum spectra with the ATLAS detector using $pp$ collisions at $s = 5.02$ TeV and $13$ TeV

ATLAS Collaboration

This paper describes measurements of the transverse momentum spectra of $W$ and $Z$ bosons produced in proton-proton collisions at centre-of-mass energies of $s = 5.02$ TeV an…

hep-ex2024★ 6 cited

Measurements of electroweak $W^{\pm} Z$ boson pair production in association with two jets in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

Measurements of integrated and differential cross-sections for electroweak $W^{\pm} Z$ production in association with two jets ( $W^{\pm} Z j j$ ) in proton $-$ proton collisions are prese…

hep-ex2024★ 20 cited

Search for pair-production of vector-like quarks in lepton+jets final states containing at least one $b$ -tagged jet using the Run 2 data from the ATLAS experiment

ATLAS Collaboration

A search is presented for the pair-production of heavy vector-like quarks in the lepton+jets final state using 140 fb $^{- 1}$ of proton-proton collisions at $s = 13$ TeV colle…

nucl-ex2023★ 8 cited

Identified charged-hadron production in $p$ $+$ Al, $^{3}$ He $+$ Au, and Cu $+$ Au collisions at $s_{_{N N}} = 200$ GeV and in U $+$ U collisions at $s_{_{N N}} = 193$ GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +477

The PHENIX experiment has performed a systematic study of identified charged-hadron ( $π^{\pm}$ , $K^{\pm}$ , $p$ , $p ˉ$ ) production at midrapidity in $p$ $+$ Al, $^{3}$ He $+$ Au, Cu $+$ Au c…

hep-ex2023★ 9 cited

Measurement of $Z Z$ production cross-sections in the four-lepton final state in $pp$ collisions at $s = 13.6$ TeV with the ATLAS experiment

ATLAS Collaboration

This paper reports cross-section measurements of $Z Z$ production in $pp$ collisions at $s = 13.6$ TeV at the Large Hadron Collider. The data were collected by the ATLAS detect…

physics.ins-det2023

Improving topological cluster reconstruction using calorimeter cell timing in ATLAS

ATLAS Collaboration

Clusters of topologically connected calorimeter cells around cells with large absolute signal-to-noise ratio (topo-clusters) are the basis for calorimeter signal reconstruction in…

hep-ex2023★ 1 cited

Study of $Z \to l l γ$ decays at $s$ = 8 TeV with the ATLAS detector

ATLAS Collaboration

This paper presents a study of $Z \to l l γ$ decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton-proton data sample corresponding to an integrated…

hep-ex2023★ 9 cited

Search for lepton-flavour violation in high-mass dilepton final states using 139 $fb^{- 1}$ of $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is performed for a heavy particle decaying into different-flavour, dilepton final states, using 139 $fb^{- 1}$ of proton-proton collision data at $s = 13$ TeV…

hep-ex2023★ 10 cited

Measurements of multijet event isotropies using optimal transport with the ATLAS detector

ATLAS Collaboration

A measurement of novel event shapes quantifying the isotropy of collider events is performed in 140 fb $^{- 1}$ of proton-proton collisions with $s = 13$ TeV centre-of-mass energ…

hep-ex2023★ 33 cited

Evidence of off-shell Higgs boson production from $Z Z$ leptonic decay channels and constraints on its total width with the ATLAS detector

ATLAS Collaboration

This Letter reports on a search for off-shell production of the Higgs boson using 139 $fb^{- 1}$ of $pp$ collision data at $s =$ 13 TeV collected by the ATLAS detecto…

hep-ex2023★ 10 cited

Search for heavy long-lived multi-charged particles in the full LHC Run 2 $pp$ collision data at $s$ = 13 TeV using the ATLAS detector

ATLAS Collaboration

A search for heavy long-lived multi-charged particles is performed using the ATLAS detector at the LHC. Data collected in 2015-2018 at $s$ = 13 TeV from $pp$ collisions corr…

hep-ex2023★ 4 cited

Transverse single-spin asymmetry of charged hadrons at forward and backward rapidity in polarized $p$ + $p$ , $p$ +Al, and $p$ +Au collisions at $s_{N N} = 200$ GeV}

N. J. Abdulameer, U. Acharya, C. Aidala +319

Reported here are transverse single-spin asymmetries ( $A_{N}$ ) in the production of charged hadrons as a function of transverse momentum ( $p_{T}$ ) and Feynman- $x$ ( $x_{F}$ ) in polarize…

Upgrades of the ATLAS Zero Degree Calorimeter System for Run 3 at the Large Hadron Collider

Cross sections of η mesons in p+p collisions at forward rapidity at s​=500 GeV and central rapidity at s​=510 GeV

Low-mass vector-meson production at forward rapidity in p+p and Au+Au collisions at sNN​​​=200~GeV

Transforming jet flavour tagging at ATLAS

Observation of double parton scattering in same-sign W boson pair production in pp collisions at s​=13 TeV with the ATLAS detector

Azimuthal anisotropy of direct photons in Au+Au collisions at sNN​​​=200 GeV

Expected Tracking Performance of the ATLAS Inner Tracker at the High-Luminosity LHC

Measurement of elliptic flow of J/ψ in sNN​​​=200 GeV Au+Au collisions at forward rapidity

Multiplicity dependent J/ψ and ψ(2S) production at forward and backward rapidity in p+p collisions at s​=200 GeV

Search for a light CP-odd Higgs boson decaying into a pair of τ-leptons in proton-proton collisions at s​=13 TeV with the ATLAS detector

Centrality dependence of Lévy-stable two-pion Bose-Einstein correlations in sNN​​​=200 GeV Au+Au collisions

Jet modification via π0-hadron correlations in Au+Au collisions at sNN​​​=200 GeV

Precise measurements of W- and Z-boson transverse momentum spectra with the ATLAS detector using pp collisions at s​=5.02 TeV and 13 TeV

Measurements of electroweak W±Z boson pair production in association with two jets in pp collisions at s​=13 TeV with the ATLAS detector

Search for pair-production of vector-like quarks in lepton+jets final states containing at least one b-tagged jet using the Run 2 data from the ATLAS experiment

Identified charged-hadron production in p+Al, 3He+Au, and Cu+Au collisions at sNN​​​=200 GeV and in U+U collisions at sNN​​​=193 GeV

Measurement of ZZ production cross-sections in the four-lepton final state in pp collisions at s​=13.6 TeV with the ATLAS experiment

Improving topological cluster reconstruction using calorimeter cell timing in ATLAS

Study of Z→llγ decays at s​ = 8 TeV with the ATLAS detector

Search for lepton-flavour violation in high-mass dilepton final states using 139 fb−1 of pp collisions at s​=13 TeV with the ATLAS detector

Measurements of multijet event isotropies using optimal transport with the ATLAS detector

Evidence of off-shell Higgs boson production from ZZ leptonic decay channels and constraints on its total width with the ATLAS detector

Search for heavy long-lived multi-charged particles in the full LHC Run 2 pp collision data at s​ = 13 TeV using the ATLAS detector

Transverse single-spin asymmetry of charged hadrons at forward and backward rapidity in polarized p+p, p+Al, and p+Au collisions at sNN​​=200 GeV}

Cross sections of $η$ mesons in $p$ $+$ $p$ collisions at forward rapidity at $s = 500$ GeV and central rapidity at $s = 510$ GeV

Low-mass vector-meson production at forward rapidity in $p$ $+$ $p$ and Au $+$ Au collisions at $s_{_{N N}} = 200$ ~GeV

Observation of double parton scattering in same-sign W boson pair production in pp collisions at $s = 13$ TeV with the ATLAS detector

Azimuthal anisotropy of direct photons in Au $+$ Au collisions at $s_{_{N N}} = 200$ GeV

Measurement of elliptic flow of J $/ ψ$ in $s_{_{N N}} = 200$ GeV Au $+$ Au collisions at forward rapidity

Multiplicity dependent $J / ψ$ and $ψ (2 S)$ production at forward and backward rapidity in $p$ $+$ $p$ collisions at $s = 200$ GeV

Search for a light CP-odd Higgs boson decaying into a pair of $τ$ -leptons in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

Centrality dependence of Lévy-stable two-pion Bose-Einstein correlations in $s_{_{N N}} = 200$ GeV Au $+$ Au collisions

Jet modification via $π^{0}$ -hadron correlations in Au $+$ Au collisions at $s_{_{N N}} = 200$ GeV

Precise measurements of $W$ - and $Z$ -boson transverse momentum spectra with the ATLAS detector using $pp$ collisions at $s = 5.02$ TeV and $13$ TeV

Measurements of electroweak $W^{\pm} Z$ boson pair production in association with two jets in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for pair-production of vector-like quarks in lepton+jets final states containing at least one $b$ -tagged jet using the Run 2 data from the ATLAS experiment

Identified charged-hadron production in $p$ $+$ Al, $^{3}$ He $+$ Au, and Cu $+$ Au collisions at $s_{_{N N}} = 200$ GeV and in U $+$ U collisions at $s_{_{N N}} = 193$ GeV

Measurement of $Z Z$ production cross-sections in the four-lepton final state in $pp$ collisions at $s = 13.6$ TeV with the ATLAS experiment

Study of $Z \to l l γ$ decays at $s$ = 8 TeV with the ATLAS detector

Search for lepton-flavour violation in high-mass dilepton final states using 139 $fb^{- 1}$ of $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Evidence of off-shell Higgs boson production from $Z Z$ leptonic decay channels and constraints on its total width with the ATLAS detector

Search for heavy long-lived multi-charged particles in the full LHC Run 2 $pp$ collision data at $s$ = 13 TeV using the ATLAS detector

Transverse single-spin asymmetry of charged hadrons at forward and backward rapidity in polarized $p$ + $p$ , $p$ +Al, and $p$ +Au collisions at $s_{N N} = 200$ GeV}