0000000001175929

AUTHOR

Antoine Jean-simon Junique

showing 8 related works from this author

Experimental Evidence for an Attractive p-φ Interaction

2021

Physical review letters 127(17), 172301 (2021). doi:10.1103/PhysRevLett.127.172301

:Kjerne- og elementærpartikkelfysikk: 431 [VDP]ProtonGeneral Physics and Astronomy01 natural sciencesHigh Energy Physics - ExperimentALICEscattering [p p][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]correlation functionNuclear ExperimentPhysicsstrong interactionVDP::Kjerne- og elementærpartikkelfysikk: 431:Nuclear and elementary particle physics: 431 [VDP]VDP::Nuclear and elementary particle physics: 431nuclear matterPHOTOPRODUCTIONParticle Physics - Experimentcorrelation: two-particleQCD SUM-RULES; VECTOR-MESONS; COLLISIONS; PARTICLES; PHOTOPRODUCTIONCOLLISIONSParticle physicsp p: scatteringMesonStrong interactionCorrelation function (quantum field theory)[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Physics and Astronomy(all)530114 Physical sciencessymmetry: chiralQCD SUM-RULES; VECTOR-MESONS; COLLISIONS; PARTICLES; PHOTOPRODUCTION;QCD SUM-RULES0103 physical sciencesPARTICLEScorrelation: two-particle ; symmetry: chiral ; p p: scattering ; scattering length ; Phi(1020) ; coupling constant ; correlation function ; strong interaction ; ALICE ; nuclear matter ; effective range ; experimental results ; 13000 GeV-cms/nucleonNuclear Physics - Experimentddc:530phi meson particle physics ALICE010306 general physicstwo-particle [correlation]Coupling constantchiral [symmetry]010308 nuclear & particles physicsScatteringPhi(1020)coupling constantScattering lengthNuclear matter13000 GeV-cms/nucleonscattering lengthStrong Interactioneffective rangeHigh Energy Physics::ExperimentVECTOR-MESONSexperimental results
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Kaon-proton strong interaction at low relative momentum via femtoscopy in Pb-Pb collisions at the LHC

2021

Physics letters / B 822, 136708 (2021). doi:10.1016/j.physletb.2021.136708

atom: exoticheavy ion: scatteringnucleon: paircorrelation [momentum]exoticheavy ion scatteringmomentum correlationmeasurement methodsHadron01 natural sciencesHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)effective field theoryALICE[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]effective field theory: chiralNuclear Experiment (nucl-ex)Nuclear ExperimentNuclear Experimentchiral [effective field theory]effective field theory chiralPhysicsatom exoticSPECTROSCOPYatomstrong interactionPhysicsnucleontwo-particleheavy ion3. Good healthCERN LHC Collkinematicsforce CoulombScattering theoryNucleonforceCoulomb [force]Particle Physics - ExperimentParticle physicsNuclear and High Energy Physicsstrong interaction [K p]QC1-999FOS: Physical sciencesmomentum[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]530K p: strong interaction ; heavy ion: scattering ; momentum: correlation ; force: Coulomb ; effective field theory: chiral ; atom: exotic ; nucleon: pair ; heavy ion scattering ; momentum correlation ; force Coulomb ; effective field theory chiral ; atom exotic ; nucleon pair ; CERN LHC Coll ; two-particle ; measurement methods ; sensitivity ; strong interaction ; ALICE ; kinematics ; TeV ; scattering length ; experimental results ; 5020 GeV-cms/nucleon ; hadron114 Physical sciencesscattering [heavy ion]0103 physical sciencesTeVSCATTERINGNuclear Physics - Experimentddc:5305020 GeV-cms/nucleonSensitivity (control systems)010306 general physicsexotic [atom]Exotic atomK p: strong interaction010308 nuclear & particles physicsScatteringforce: Coulombpairpair [nucleon]momentum: correlationScattering lengthHeavy Ions ExperimentsLOW-ENERGY K; DA-PHI-NE; SCATTERING; SPECTROSCOPYsensitivityLOW-ENERGY KchiralALICE heavy-ion collisions nuclear physicscorrelationscattering lengthCoulombHigh Energy Physics::ExperimenthadronDA-PHI-NEnucleon pairEnergy (signal processing)experimental results
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First measurement of coherent ρ0 photoproduction in ultra-peripheral Xe–Xe collisions at sNN=5.44 TeV

2021

Abstract The first measurement of the coherent photoproduction of ρ 0 vector mesons in ultra-peripheral Xe–Xe collisions at s NN = 5.44 TeV is presented. This result, together with previous HERA γp data and γ–Pb measurements from ALICE, describes the atomic number (A) dependence of this process, which is particularly sensitive to nuclear shadowing effects and to the approach to the black-disc limit of QCD at a semi-hard scale. The cross section of the Xe + Xe → ρ 0 + Xe + Xe process, measured at midrapidity through the decay channel ρ 0 → π + π − , is found to be d σ / d y = 131.5 ± 5.6 ( stat . ) − 16.9 + 17.5 ( syst . ) mb. The ratio of the continuum to resonant contributions for the prod…

PhysicsQuantum chromodynamicsNuclear and High Energy PhysicsMeson010308 nuclear & particles physicsContinuum (design consultancy)HERA01 natural sciencesNuclear physicsPion0103 physical sciencesHigh Energy Physics::ExperimentAtomic numberVector mesonNuclear Experiment010306 general physicsNucleonPhysics Letters B
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Study of very forward energy and its correlation with particle production at midrapidity in pp and p-Pb collisions at the LHC

2022

Journal of high energy physics 08(8), 86 (2022). doi:10.1007/JHEP08(2022)086

perturbation theory [quantum chromodynamics]p p: scatteringNuclear and High Energy Physics:Kjerne- og elementærpartikkelfysikk: 431 [VDP]FOS: Physical scienceshiukkasfysiikkatransverse momentum[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]530114 Physical sciencesHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)ALICEHeavy Ion Experimentsscattering [p p]Heavy Ion Experiments ; calorimeter: forward spectrometer ; p: fragmentation ; quantum chromo ; dynamics: perturbation theory ; pp: scattering ; p nucleus: scattering ; parton: interaction ; CERN LHC Coll ; PYTHIA ; correlation ; Monte Carlo ; underlying event ; ALICE ; transverse momentum ; rapidity ; experimental results ; 13000 GeV-cms/nucleon ; 8160 GeV-cms/nucleon[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Nuclear Physics - Experimentddc:530p: fragmentationquantum chromodynamics: perturbation theoryNuclear Experiment (nucl-ex)parton: interactionNuclear ExperimentNuclear Experimentp nucleus: scatteringMonte Carlointeraction [parton]calorimeter: forward spectrometerunderlying eventscattering [p nucleus]8160 GeV-cms/nucleonfragmentation [p]forward spectrometer [calorimeter]:Nuclear and elementary particle physics: 431 [VDP]CERN LHC Collrapiditycorrelation13000 GeV-cms/nucleonPYTHIAParticle Physics - Experimentexperimental results
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Multiharmonic Correlations of Different Flow Amplitudes in Pb-Pb Collisions at ...

2021

The event-by-event correlations between three flow amplitudes are measured for the first time in Pb-Pb collisions, using higher-order symmetric cumulants. We find that different three-harmonic correlations develop during the collective evolution of the medium when compared to correlations that exist in the initial state. These new results cannot be interpreted in terms of previous lower-order flow measurements since contributions from two-harmonic correlations are explicitly removed in the new observables. A comparison to Monte Carlo simulations provides new and independent constraints for the initial conditions and system properties of nuclear matter created in heavy-ion collisions. © 2021…

PhysicsLarge Hadron Collider010308 nuclear & particles physicsMonte Carlo methodGeneral Physics and AstronomyObservableNuclear matter01 natural sciencesNuclear physicsAmplitudeFlow (mathematics)0103 physical sciencesSystem propertyNuclear Experiment010306 general physicsCumulantPhysical Review Letters
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First study of the two-body scattering involving charm hadrons

2022

Physical review / D 106(5), 052010 (2022). doi:10.1103/PhysRevD.106.052010

:Kjerne- og elementærpartikkelfysikk: 431 [VDP]charmed mesoncorrelation [momentum]heavy flavourhiukkasfysiikkaHigh Energy Physics - ExperimentnukleonitHigh Energy Physics - Experiment (hep-ex)ALICENucleon-scatteringscattering [p p][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]BaryonsCollisionsNuclear Experiment (nucl-ex)EXCHANGENuclear ExperimentNuclear ExperimentBARYONSMesonscharm hadronsstrong interactionnucleonVDP::Kjerne- og elementærpartikkelfysikk: 431MESONSexperimental results ; pp: scattering ; momentum: correlation ; nucleon ; isospin ; charmed meson ; D- ; D+ ; strong interaction ; ALICE ; scattering length ; correlation: two-particle ; Coulomb:Nuclear and elementary particle physics: 431 [VDP]PARTIAL-WAVE ANALYSISVDP::Nuclear and elementary particle physics: 431D+D-Particle Physics - ExperimentHeavy-ion physics heavy flavour charm hadronscorrelation: two-particleCOLLISIONSp p: scatteringNuclear and High Energy PhysicsFOS: Physical sciencesPARTIAL-WAVE ANALYSIS; NUCLEON-SCATTERING; COLLISIONS; EXCHANGE; BARYONS; MESONS[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]530114 Physical sciencesheavy-ion physics; charm; heavy flavourNUCLEON-SCATTERINGisospinHeavy Ion ExperimentsPartial-wave analysisNuclear Physics - Experimentsirontaddc:530two-particle [correlation]Nuclear PhysicsHigh Energy Physics::Phenomenologymomentum: correlationExchangeHeavy-ion physicsscattering lengthCoulombcharmexperimental results
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Charm-quark fragmentation fractions and production cross section at midrapidity in pp collisions at the LHC

2022

Physical review / D 105(1), L011103 (2022). doi:10.1103/PhysRevD.105.L011103

Physics and Astronomy (miscellaneous)electron p: interactionPROTON-PROTON COLLISIONSMESON PRODUCTIONROOT-S=5.02 TEVmeasured [cross section]hiukkasfysiikka2760 GeV-cms/nucleon01 natural sciencesHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)ALICEscattering [p p]ground state [charm]Charm; p-p collisions[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Nuclear Experiment (nucl-ex)Nuclear ExperimentNuclear Experimentcharm: ground statep-p collisionsMeson productioninteraction [electron p]CERN LHC Coll7000 GeV-cms/nucleonParticle Physics - Experimentperturbation theory [quantum chromodynamics]p p: scatteringCharmcharm: fragmentation ; p p: scattering ; electron p: interaction ; charm: ground state ; quantum chromodynamics: perturbation theory ; cross section: measured ; hadron hadron: interaction ; CERN LHC Coll ; rapidity ; ALICE ; experimental results ; 2760 GeV-cms/nucleon ; 5020 GeV-cms/nucleon ; 7000 GeV-cms/nucleoneducationFOS: Physical sciencesfragmentation [charm][PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]530114 Physical sciencesProton-proton collisions0103 physical sciencescharm fragmentation fractions nuclear physicsddc:5305020 GeV-cms/nucleonNuclear Physics - Experimentcharm: fragmentationD-0quantum chromodynamics: perturbation theory010306 general physicshadron hadron: interactionPROTON-PROTON COLLISIONS; MESON PRODUCTION; ROOT-S=5.02 TEV; QCD; D-0interaction [hadron hadron]010308 nuclear & particles physicsHigh Energy Physics::Phenomenologycross section: measuredRoot-s=5.02 tevQCDQcdrapidityHigh Energy Physics::Experimentkvanttiväridynamiikkaexperimental results
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Characterizing the initial conditions of heavy-ion collisions at the LHC with mean transverse momentum and anisotropic flow correlations

2022

Physics letters / B 834, 137393 (2022). doi:10.1016/j.physletb.2022.137393

:Kjerne- og elementærpartikkelfysikk: 431 [VDP]heavy ion: scatteringNuclear Experiment; Nuclear Experiment; High Energy Physics - Experimenthiukkasfysiikkanucl-exElliptic-flowHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)ALICE5020: 5440 GeV-cms/nucleon[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Quark-gluon plasma elliptic flow Pb collisionsNuclear Experiment (nucl-ex)Nuclear ExperimentViscosityelliptic flowQuark-gluon plasmaheavy ion: scattering ; flow: anisotropy ; gluon: saturation ; correlation: higher-order ; initial state ; transverse momentum ; ALICE ; boundary condition ; CERN LHC Coll ; hydrodynamics ; color glass condensate ; numerical calculations ; experimental results ; 5020: 5440 GeV-cms/nucleonflow: anisotropyHigh Energy Heavy Ion Collisions:Nuclear and elementary particle physics: 431 [VDP]CERN LHC CollPerspectiveydinfysiikkahigher-order [correlation]Particle Physics - Experimentanisotropy [flow]Nuclear and High Energy PhysicsEvolutionFOS: Physical sciencesPb collisionstransverse momentum[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]114 Physical sciences530scattering [heavy ion]Nuclear Physics - Experimentddc:530saturation [gluon]numerical calculationsinitial statehep-exkvarkki-gluoniplasmaheavy-ion collisions nuclear physics correlations LHCcorrelation: higher-orderboundary condition5440 GeV-cms/nucleon [5020]hydrodynamicsgluon: saturationcolor glass condensateexperimental results
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