Horia Hulubei National Institute for R and D in Physics and Nuclear Engineering

output

19972026

J / ψ p

resonances consistent with pentaquark states in

Λ_{b}^{0} \to J / ψ K^{-} p

decays

1.3k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2023 · nucl-exShow all

53 papers · 2 filters

nucl-ex2023★ 3 cited

Elliptic anisotropy measurement of the f $_{0}$ (980) hadron in proton-lead collisions and evidence for its quark-antiquark composition

CMS Collaboration

Despite the f $_{0}$ (980) hadron having been discovered half a century ago, the question about its quark content has not been settled: it might be an ordinary quark-antiquark ($\mathr…

nucl-ex2023★ 38 cited

Validation of the $^{10} Be$ Ground-State Molecular Structure Using $^{10} Be (p, p α)^{6} He$ Triple Differential Reaction Cross-Section Measurements

P. J. Li, D. Beaumel, J. Lee +58

The cluster structure of the neutron-rich isotope $^{10}$ Be has been probed via the $(p, p α)$ reaction at 150 MeV/nucleon in inverse kinematics and in quasifree conditions. The popu…

nucl-ex2023★ 5 cited

Search for the origin of wobbling motion in the $A \approx 130$ region: The case of $^{131}$ Xe

S. Chakraborty, S. Bhattacharyya, R. Banik +24

In-beam $γ$ -ray spectroscopy of $^{131}$ Xe has been carried out to study the structure of the intruder $ν h_{11/2}$ band. Excited states were populated via an $α$ -induced fusion…

nucl-ex2023★ 7 cited

Direct demonstration of the two-phonon structure of the $J^{π} = 1_{4742 keV}^{-}$ state of $^{88}$ Sr

J. Isaak, D. Savran, N. Pietralla +7

We have studied the decay pattern of the $J^{π} = 1_{4742 keV}^{-}$ state of $^{88}$ Sr to probe its quadrupole-octupole coupled two-phonon structure. In particular, a unique…

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★ 12 cited

Measurements of chemical potentials in Pb-Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

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 nucleon pair $\sqrt{s…

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…

nucl-ex2023★ 2 cited

Measurement of forward charged hadron flow harmonics in peripheral PbPb collisions at $s_{N N} = 5.02$ TeV with the LHCb detector

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1082

Flow harmonic coefficients, $v_{n}$ , which are the key to studying the hydrodynamics of the quark-gluon plasma (QGP) created in heavy-ion collisions, have been measured in various co…

nucl-ex2023★ 13 cited

Further evidence for shape coexistence in $^{79}$ Zn $^{m}$ near doubly-magic $^{78}$ Ni

L. Nies, L. Canete, D. D. Dao +31

Isomers close to doubly-magic $_{28}^{78}$ Ni $_{50}$ provide essential information on the shell evolution and shape coexistence near the $Z = 28$ and $N = 50$ double shell closure.…

nucl-ex2023★ 5 cited

Production of $η$ and $η^{'}$ mesons in $pp$ and $p$ Pb collisions

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1083

The production of $η$ and $η^{'}$ mesons is studied in proton-proton and proton-lead collisions collected with the LHCb detector. Proton-proton collisions are studied at center-of-mas…

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★ 3 cited

Charged-particle production as a function of the relative transverse activity classifier in pp, p $-$ Pb, and Pb $-$ Pb collisions at the LHC

ALICE Collaboration

Measurements of charged-particle production in pp, p $-$ Pb, and Pb $-$ Pb collisions in the toward, away, and transverse regions with the ALICE detector are discussed. These regions a…

nucl-ex2023★ 6 cited

Measurement of the centrality dependence of the dijet yield in $p$ +Pb collisions at $s_{_{NN}}$ = 8.16 TeV with the ATLAS detector

The ATLAS Collaboration

The measurement of hard scatterings in proton-nucleus collisions has resulted in a greater understanding of both the proton and nuclear structure. ATLAS measured the centrality dep…

nucl-ex2023★ 2 cited

Dielectron production in central Pb $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The first measurement of the e $^{+}$ e $^{-}$ pair production at midrapidity and low invariant mass in central Pb $-$ Pb collisions at $s_{NN} = 5.02$ TeV at the LHC is prese…

nucl-ex2023★ 3 cited

Azimuthal angle correlations of muons produced via heavy-flavor decays in 5.02 TeV Pb+Pb and $pp$ collisions with the ATLAS detector

ATLAS Collaboration

Angular correlations between heavy-quarks provide a unique probe of the quark-gluon plasma created in ultra-relativistic heavy-ion collisions. Results are presented of a measuremen…

nucl-ex2023★ 8 cited

Multiplicity and event-scale dependent flow and jet fragmentation in pp collisions at $s$ = 13 TeV and in p $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

Long- and short-range correlations for pairs of charged particles are studied via two-particle angular correlations in pp collisions at $s = 13$ TeV and p $-$ Pb collisions at $…

nucl-ex2023★ 3 cited

Measurements of long-range two-particle correlation over a wide pseudorapidity range in p $-$ Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

Correlations in azimuthal angle extending over a long range in pseudorapidity between particles, usually called the "ridge" phenomenon, were discovered in heavy-ion collisions, and…

nucl-ex2023★ 11 cited

Search for a neutron dark decay in $^{6}$ He

M. Le Joubioux, H. Savajols, W. Mittig +24

Neutron dark decays have been suggested as a solution to the discrepancy between bottle and beam experiments, providing a dark matter candidate that can be searched for in halo nuc…

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★ 10 cited

Prompt and non-prompt J $/ ψ$ production at midrapidity in Pb $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The transverse momentum ( $p_{T}$ ) and centrality dependence of the nuclear modification factor $R_{AA}$ of prompt and non-prompt J $/ ψ$ , the latter originating from the weak…

nucl-ex2023★ 23 cited

Exploring the strong interaction of three-body systems at the LHC

ALICE Collaboration

Deuterons are atomic nuclei composed of a neutron and a proton held together by the strong interaction. Unbound ensembles composed of a deuteron and a third nucleon have been inves…

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…

Elliptic anisotropy measurement of the f0​(980) hadron in proton-lead collisions and evidence for its quark-antiquark composition

Validation of the 10Be Ground-State Molecular Structure Using 10Be(p,pα)6He Triple Differential Reaction Cross-Section Measurements

Search for the origin of wobbling motion in the A≈130 region: The case of 131Xe

Direct demonstration of the two-phonon structure of the Jπ=14742 keV−​ state of 88Sr

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

Measurements of chemical potentials in Pb-Pb collisions at sNN​​=5.02 TeV

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

Measurement of forward charged hadron flow harmonics in peripheral PbPb collisions at sNN​​=5.02 TeV with the LHCb detector

Further evidence for shape coexistence in 79Znm near doubly-magic 78Ni

Production of η and η′ mesons in pp and pPb collisions

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

Charged-particle production as a function of the relative transverse activity classifier in pp, p−Pb, and Pb−Pb collisions at the LHC

Measurement of the centrality dependence of the dijet yield in p+Pb collisions at sNN​​​ = 8.16 TeV with the ATLAS detector

Dielectron production in central Pb−Pb collisions at sNN​​ = 5.02 TeV

Azimuthal angle correlations of muons produced via heavy-flavor decays in 5.02 TeV Pb+Pb and pp collisions with the ATLAS detector

Multiplicity and event-scale dependent flow and jet fragmentation in pp collisions at s​ = 13 TeV and in p−Pb collisions at sNN​​ = 5.02 TeV

Measurements of long-range two-particle correlation over a wide pseudorapidity range in p−Pb collisions at sNN​​=5.02 TeV

Search for a neutron dark decay in 6He

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

Prompt and non-prompt J/ψ production at midrapidity in Pb−Pb collisions at sNN​​ = 5.02 TeV

Exploring the strong interaction of three-body systems at the LHC

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

Elliptic anisotropy measurement of the f $_{0}$ (980) hadron in proton-lead collisions and evidence for its quark-antiquark composition

Validation of the $^{10} Be$ Ground-State Molecular Structure Using $^{10} Be (p, p α)^{6} He$ Triple Differential Reaction Cross-Section Measurements

Search for the origin of wobbling motion in the $A \approx 130$ region: The case of $^{131}$ Xe

Direct demonstration of the two-phonon structure of the $J^{π} = 1_{4742 keV}^{-}$ state of $^{88}$ Sr

Measurements of chemical potentials in Pb-Pb collisions at $s_{NN} = 5.02$ 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

Measurement of forward charged hadron flow harmonics in peripheral PbPb collisions at $s_{N N} = 5.02$ TeV with the LHCb detector

Further evidence for shape coexistence in $^{79}$ Zn $^{m}$ near doubly-magic $^{78}$ Ni

Production of $η$ and $η^{'}$ mesons in $pp$ and $p$ Pb collisions

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

Charged-particle production as a function of the relative transverse activity classifier in pp, p $-$ Pb, and Pb $-$ Pb collisions at the LHC

Measurement of the centrality dependence of the dijet yield in $p$ +Pb collisions at $s_{_{NN}}$ = 8.16 TeV with the ATLAS detector

Dielectron production in central Pb $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

Azimuthal angle correlations of muons produced via heavy-flavor decays in 5.02 TeV Pb+Pb and $pp$ collisions with the ATLAS detector

Multiplicity and event-scale dependent flow and jet fragmentation in pp collisions at $s$ = 13 TeV and in p $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

Measurements of long-range two-particle correlation over a wide pseudorapidity range in p $-$ Pb collisions at $s_{NN} = 5.02$ TeV

Search for a neutron dark decay in $^{6}$ He

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

Prompt and non-prompt J $/ ψ$ production at midrapidity in Pb $-$ Pb collisions at $s_{NN}$ = 5.02 TeV

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