0000000001002519

AUTHOR

Helen Louise Caines

showing 6 related works from this author

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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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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Investigations of Anisotropic Flow Using Multiparticle Azimuthal Correlations in pp, p-Pb, Xe-Xe, and Pb-Pb Collisions at the LHC

2019

Measurements of anisotropic flow coefficients ($v_n$) and their cross-correlations using two- and multi-particle cumulant methods are reported in collisions of pp at $\sqrt{s} = 13$ TeV, p-Pb at $\sqrt{s_{_{\rm NN}}} = 5.02$ TeV, Xe-Xe at $\sqrt{s_{_{\rm NN}}} = 5.44$ TeV, and Pb-Pb at $\sqrt{s_{_{\rm NN}}} = 5.02$ TeV recorded with the ALICE detector. The multiplicity dependence of $v_n$ is studied in a very wide range from 20 to 3000 particles produced in the mid-rapidity region $|��|<0.8$ for the transverse momentum range $0.2 < p_{\rm T} < 3.0$ GeV/$c$. An ordering of the coefficients $v_2 > v_3 > v_4$ is found in pp and p-Pb collisions, similar to that seen in large coll…

p p: scatteringheavy ion: scatteringcollectivehigh [multiplicity]FOS: Physical scienceshiukkasfysiikkatransverse momentumPhysics and Astronomy(all)[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]nucl-exHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)ALICEHeavy Ion Experimentsscattering [heavy ion]anisotropic flowscattering [p p]system-size dependence[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Nuclear Physics - Experimentddc:530LHC; ALICE; anisotropic flowNuclear Experiment (nucl-ex)Nuclear ExperimentNuclear Experimentp nucleus: scatteringNuclear Physicshep-exangular correlationmultiplicity: highscattering [p nucleus]heavy-ion collisionsmultiplicity: dependenceflow: anisotropy13000 GeV-cms/nucleon 5440 GeV-cms/nucleon 5020 GeV-cms/nucleonquark gluon plasmadependence [multiplicity]long-rangeCERN LHC CollLHCParticle Physics - Experimentanisotropy [flow]anisotropic flow heavy-ion collisions system-size dependence
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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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Calibration of the photon spectrometer PHOS of the ALICE experiment

2019

Journal of Instrumentation 14(05), P05025 - P05025 (2019). doi:10.1088/1748-0221/14/05/P05025

:Kjerne- og elementærpartikkelfysikk: 431 [VDP]Physics - Instrumentation and DetectorsPhotonProtonelectromagnetic [calorimeter]Detector alignment and calibration methods (lasers sources particle-beams)particlebeams)energy calibration ; calorimeter electromagnetic ; alignment geometrical ; photon spectrometer ; ALICE ; mass resolution ; performancehiukkasfysiikka01 natural sciencesalignment geometrical030218 nuclear medicine & medical imaging0302 clinical medicineALICEDetectors and Experimental TechniquesNuclear ExperimentInstrumentationphoton spectrometerphysics.ins-detMathematical PhysicsPhysicscalorimetersPhysicsDetectorVDP::Kjerne- og elementærpartikkelfysikk: 431Instrumentation and Detectors (physics.ins-det)particle-beams):Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]ddc:Calorimetercalibration [energy]PRIRODNE ZNANOSTI. Fizika.:Nuclear and elementary particle physics: 431 [VDP]VDP::Nuclear and elementary particle physics: 431alignment: geometricalCalorimeters; Detector alignment and calibration methods (lasers sources particlebeams)performancePB-PB COLLISIONSsourcesCOLISÕES DE ÍONS PESADOS RELATIVÍSTICOSspectrometer [photon]MesonInstrumentationenergy calibrationDetector alignment and calibration methods (lasers sources particlebeams)tutkimuslaitteet610FOS: Physical sciences114 Physical sciencesNuclear physics03 medical and health sciencesCalorimeters0103 physical sciencesCalibrationNuclear Physics - Experimentddc:610[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]DETECTORCalorimeterSpectrometer010308 nuclear & particles physics:Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP]PHOTODIODESphoton: spectrometerCalorimeters; Detector alignment and calibration methods (lasers sources particle-beams)mass resolutioncalorimeter electromagneticenergy: calibrationCalorimeters; Detector alignment and calibration methods (lasers; sources particlebeams); PB-PB COLLISIONS; PHOTODIODES; DETECTORNATURAL SCIENCES. Physics.Detector alignment and calibration methods (laserscalorimeter: electromagneticHigh Energy Physics::Experimentgeometrical [alignment]detector alignment and calibration methods (lasers sources particlebeams)Journal of instrumentation
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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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