Search Results - "Murakami, Hikari"
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Thermal radiation and direct photon production measurements with dielectrons in Pb–Pb and pp collisions
Published in EPJ Web of conferences (2023)“…The latest ALICE results on dielectron measurements in Pb–Pb collisions at √S NN = 5.02 TeV, and in minimum-bias (MB) and high-multiplicity (HM) pp collisions…”
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Commissioning of the electron identification system for Dilepton measurement in pA collisions at J-PARC
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-10-2022)“…Hadron mass spectra are expected to be modified in nuclear matter due to a partial restoration of chiral symmetry. We perform the J-PARC E16 experiment to…”
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First measurement of the Λ–Ξ interaction in proton–proton collisions at the LHC
Published in Physics letters. B (01-09-2023)“…The first experimental information on the strong interaction between Λ and Ξ− strange baryons is presented in this Letter. The correlation function of Λ–Ξ− and…”
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Closing in on critical net-baryon fluctuations at LHC energies: cumulants up to third order in Pb–Pb collisions
Published in Physics letters. B (2023)“…Fluctuation measurements are important sources of information on the mechanism of particle production at LHC energies. This article reports the first…”
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Measurements of Chemical Potentials in Pb-Pb Collisions at sqrt[s_{NN}]=5.02 TeV
Published in Physical review letters (30-08-2024)“…This Letter presents the most precise measurement to date of the matter-antimatter imbalance at midrapidity in Pb-Pb collisions at a center-of-mass energy per…”
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Studying strangeness and baryon production mechanisms through angular correlations between charged Ξ baryons and identified hadrons in pp collisions at $$ \sqrt{s} $$ = 13 TeV
Published in The journal of high energy physics (18-09-2024)“…A bstract The angular correlations between charged Ξ baryons and associated identified hadrons (pions, kaons, protons, Λ baryons, and Ξ baryons) are measured…”
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Azimuthal anisotropy of jet particles in p-Pb and Pb-Pb collisions at $$ \sqrt{{\textrm{s}}_{\textrm{NN}}} $$ = 5.02 TeV
Published in The journal of high energy physics (29-08-2024)“…A bstract The azimuthal anisotropy of particles associated with jets (jet particles) at midrapidity is measured for the first time in p-Pb and Pb-Pb collisions…”
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Multiplicity dependence of charged-particle intra-jet properties in pp collisions at $$\sqrt{{{\varvec{s}}}}$$ = 13 TeV
Published in The European physical journal. C, Particles and fields (17-10-2024)“…Abstract The first measurement of the multiplicity dependence of intra-jet properties of leading charged-particle jets in proton–proton (pp) collisions is…”
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Observation of medium-induced yield enhancement and acoplanarity broadening of low-$p_\mathrm{T}$ jets from measurements in pp and central Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV
Published in Physical review letters (2024)“…The ALICE Collaboration reports the measurement of semi-inclusive distributions of charged-particle jets recoiling from a high transverse momentum (high…”
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Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV
Published in The journal of high energy physics (2024)“…The production yields of the $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ resonances are measured in pp collisions at $\sqrt{s}=13$ TeV with ALICE. The…”
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Measurements of long-range two-particle correlation over a wide pseudorapidity range in p$-$Pb collisions at $\sqrt{s_{\rm NN}}=5.0$ TeV
Published in The journal of high energy physics (2024)“…Correlations in azimuthal angle extending over a long range in pseudorapidity between particles, usually called the "ridge" phenomenon, were discovered in…”
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Measurement of Non-prompt $\rm D^0$-meson Elliptic Flow in Pb-Pb Collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV
Published in The European physical journal. C, Particles and fields (20-07-2023)“…The elliptic flow ($v_2$) of $\rm D^0$ mesons from beauty-hadron decays (non-prompt $\rm D^0$) was measured in midcentral (30-50%) Pb-Pb collisions at a…”
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The ALICE Transition Radiation Detector: Construction, operation, and performance
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-02-2018)“…The Transition Radiation Detector (TRD) was designed and built to enhance the capabilities of the ALICE detector at the Large Hadron Collider (LHC). While…”
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Production of ${\rm K}^{0}_{\rm{S}}$, $\Lambda$ ($\bar{\Lambda}$), $\Xi^{\pm}$ and $\Omega^{\pm}$ in jets and in the underlying event in pp and p$-$Pb collisions
Published in The journal of high energy physics (2023)“…The production of strange hadrons ($ {\textrm{K}}_{\textrm{S}}^0 $, Λ, Ξ$^{±}$, and Ω$^{±}$), baryon-to-meson ratios (Λ/$ {\textrm{K}}_{\textrm{S}}^0 $, Ξ/$…”
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W$^\pm$-boson production in p$-$Pb collisions at $\sqrt{s_{NN}} = 8.16$ TeV and PbPb collisions at $\sqrt{s_{NN}} = 5.02$ TeV
Published in The journal of high energy physics (2023)“…The production of the W$^{±}$ bosons measured in p–Pb collisions at a centre-of-mass energy per nucleon–nucleon collision $ \sqrt{s_{\textrm{NN}}} $ = 8.16 TeV…”
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Jet-like correlations with respect to K$^{0}_{\rm S}$ and $\Lambda$ ($\bar{\Lambda}$) in pp and Pb-Pb collisions at $\mathbf{\it\sqrt{s_\mathrm{NN}}}$ = 5.02 TeV
Published in The European physical journal. C, Particles and fields (2023)“…Two-particle correlations with $\textrm{K}^{0}_\mathrm{{S}}$, $\Lambda $/$\overline{\Lambda }$, and charged hadrons as trigger particles in the transverse…”
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Measurement of Prompt D$^{0}$, $\Lambda_{c}^{+}$, and $\Sigma_{c}^{0,++}$(2455) Production in Proton–Proton Collisions at $\sqrt s$ = 13 TeV
Published in Physical review letters (2022)“…The pT-differential production cross sections of prompt D0, Λc+, and Σc0,++(2455) charmed hadrons are measured at midrapidity (|y|<0.5) in pp collisions at…”
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Prompt D$^{0}$, D$^{+}$, and D$^{+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV
Published in The journal of high energy physics (2022)“…The production of prompt D$^{0}$, D$^{+}$, and D$^{*+}$ mesons was measured at midrapidity (|y| < 0.5) in Pb–Pb collisions at the centre-of-mass energy per…”
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Measurement of the Cross Sections of $\Xi^0_{c}$ and $\Xi^+_{c}$ Baryons and of the Branching-Fraction Ratio BR($\Xi^0_{c} \rightarrow \Xi^-{e}^+\nu_{ e}$)/BR($\Xi^0_{c} \rightarrow \Xi^-\pi^+$) in pp collisions at 13 TeV
Published in Physical review letters (07-05-2021)“…The pT -differential cross sections of prompt charm-strange baryons Ξ c0 and Ξ c+ were measured at midrapidity ( | y | <0.5 ) in proton-proton ( pp )…”
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Lambda^+_c$ Production and Baryon-to-Meson Ratios in pp and p-Pb Collisions at $\sqrt {s_{NN}}$=5.02 TeV at the LHC
Published in Physical review letters (2021)“…The prompt production of the charm baryon Λ c+ and the Λ c+ / D0 production ratios were measured at midrapidity with the ALICE detector in pp and p -Pb…”
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