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 2023Show all

232 papers · 1 filter

physics.acc-ph2023★ 1 cited

Global Characterization of a Laser-Generated Neutron Source

D. P. Higginson, R. Lelièvre, L. Vassura +17

Laser-driven neutron sources are routinely produced by the interaction of laser-accelerated protons with a converter. They present complementary characteristics to those of convent…

physics.comp-ph2023★ 3 cited

Nuclear elastic scattering of protons below 250 MeV in FLUKA v4-4.0 and its role in single-event-upset production in electronics

Alexandra-Gabriela Serban, Andrea Coronetti, Ruben Garcia Alia +1

FLUKA is among the general-purpose codes for the Monte Carlo simulation of radiation transport that are routinely employed to estimate the production of single-event-upsets (SEUs)…

astro-ph.HE2023★ 5 cited

Latest Analysis Results from the KASCADE-Grande Data

D. Kang, J. C. Arteaga-Velázquez, M. Bertaina +22

KASCADE-Grande, the extension of the multi-detector setup of KASCADE, was devoted to measure the properties of extensive air showers initiated by high-energy cosmic rays in the pri…

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…

hep-ex2023★ 9 cited

Measurement of the primary Lund jet plane density in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

A measurement is presented of the primary Lund jet plane (LJP) density in inclusive jet production in proton-proton collisions. The analysis uses 138 fb $^{- 1}$ of data collected by…

hep-ex2023★ 6 cited

Multiplicity dependence of $σ_{ψ (2 S)} / σ_{J / ψ}$ in $pp$ collisions at $s = 13$ TeV

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1087

The ratio of production cross-sections of $ψ (2 S)$ over $J / ψ$ mesons as a function of charged-particle multiplicity in proton-proton collisions at a centre-of-mass energy $\sqrt{s}=…

hep-ex2023★ 3 cited

Study of $B_{c}^{+} \to χ_{c} π^{+}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1073

A study of $B_{c}^{+} \to χ_{c} π^{+}$ decays is reported using proton-proton collision data, collected with the LHCb detector at centre-of-mass energies of 7, 8, and 13 TeV, corre…

hep-ex2023★ 1 cited

Search for $B_{c}^{+} \to π^{+} μ^{+} μ^{-}$ decays and measurement of the branching fraction ratio $B (B_{c}^{+} \to ψ (2 S) π^{+}) / B (B_{c}^{+} \to J / ψ π^{+})$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1078

The first search for nonresonant $B_{c}^{+} \to π^{+} μ^{+} μ^{-}$ decays is reported. The analysis uses proton-proton collision data collected with the LHCb detector between 2011 and 2018, corr…

hep-ex2023★ 10 cited

Search for Leptonic Decays of Dark Photons at NA62

The NA62 collaboration

The NA62 experiment at CERN, configured in beam-dump mode, has searched for dark photon decays in flight to electron-positron pairs using a sample of $1.4 \times 1 0^{17}$ protons on…

hep-ex2023★ 22 cited

Amplitude analysis of the $B^{0} \to K^{* 0} μ^{+} μ^{-}$ decay

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

An amplitude analysis of the $B^{0} \to K^{* 0} μ^{+} μ^{-}$ decay is presented using a dataset corresponding to an integrated luminosity of $4.7$ fb $^{- 1}$ of $pp$ collision data collecte…

hep-ex2023★ 15 cited

Determination of short- and long-distance contributions in $B^{0} \to K^{* 0} μ^{+} μ^{-}$ decays

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

An amplitude analysis of the $B^{0} \to K^{* 0} μ^{+} μ^{-}$ decay is presented. The analysis is based on data collected by the LHCb experiment from proton-proton collisions at $\sqrt{s} =…

hep-ex2023★ 3 cited

Study of High-Transverse-Momentum Higgs Boson Production in Association with a Vector Boson in the $q q bb$ Final State with the ATLAS Detector

ATLAS Collaboration

This Letter presents the first study of Higgs boson production in association with a vector boson (V = W or Z) in the fully hadronic $q q bb$ final state using data recorded by the A…

hep-ex2023★ 9 cited

Search for long-lived heavy neutral leptons with lepton flavour conserving or violating decays to a jet and a charged lepton

CMS Collaboration

A search for long-lived heavy neutral leptons (HNLs) is presented, which considers the hadronic final state and coupling scenarios involving all three lepton generations in the 2-2…

hep-ex2023★ 15 cited

Inclusive and differential cross-section measurements of $t t ˉ Z$ production in $pp$ collisions at $s = 13$ TeV with the ATLAS detector, including EFT and spin-correlation interpretations

ATLAS Collaboration

Measurements of both the inclusive and differential production cross sections of a top-quark-top-antiquark pair in association with a $Z$ boson ( $t t ˉ Z$ ) are presented. Final s…

quant-ph2023★ 30 cited

Generation of entanglement using a short-wavelength seeded free-electron laser

Saikat Nandi, Axel Stenquist, Asimina Papoulia +25

Quantum entanglement between the degrees of freedom encountered in the classical world is challenging to observe due to the surrounding environment. To elucidate this issue, we inv…

hep-ex2023★ 3 cited

Measurement of jet substructure in boosted $t t ˉ$ events with the ATLAS detector using 140 fb $^{- 1}$ of 13 TeV $pp$ collisions

ATLAS Collaboration

Measurements of the substructure of top-quark jets are presented, using 140 fb $^{- 1}$ of 13 TeV $pp$ collision data recorded with the ATLAS detector at the LHC. Top-quark jets reco…

hep-ex2023★ 7 cited

Momentum scale calibration of the LHCb spectrometer

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1076

For accurate determination of particle masses accurate knowledge of the momentum scale of the detectors is crucial. The procedure used to calibrate the momentum scale of the LHCb s…

hep-ex2023★ 18 cited

Measurement and interpretation of same-sign $W$ boson pair production in association with two jets in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

The ATLAS Collaboration

This paper presents the measurement of fiducial and differential cross sections for both the inclusive and electroweak production of a same-sign $W$ -boson pair in association with…

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…

hep-ex2023★ 9 cited

Fraction of $χ_{c}$ decays in prompt $J / ψ$ production measured in pPb collisions at $s_{N N} = 8.16$ TeV

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1081

The fraction of $χ_{c 1}$ and $χ_{c 2}$ decays in the prompt $J / ψ$ yield, $F_{χc} = σ_{χ_{c} \to J / ψ} / σ_{J / ψ}$ , is measured by the LHCb detector in pPb collisions at $s_{N N} = 8.16$ …

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…

hep-th2023

Consistency Condition for Slow-roll and Rapid-turn Inflation

Lilia Anguelova, Calin Iuliu Lazaroiu

We summarize our work on a consistency condition for inflation in two-field cosmological models, in the regime of rapid turn and third-order slow roll. To ensure a sustained inflat…

hep-ex2023★ 5 cited

Search for light long-lived neutral particles from Higgs boson decays via vector-boson-fusion production from $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is reported for long-lived dark photons with masses between 0.1 GeV and 15 GeV, from exotic decays of Higgs bosons produced via vector-boson-fusion. Events that contain di…

Global Characterization of a Laser-Generated Neutron Source

Nuclear elastic scattering of protons below 250 MeV in FLUKA v4-4.0 and its role in single-event-upset production in electronics

Latest Analysis Results from the KASCADE-Grande Data

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

Measurement of the primary Lund jet plane density in proton-proton collisions at s​ = 13 TeV

Multiplicity dependence of σψ(2S)​/σJ/ψ​ in pp collisions at s​=13 TeV

Study of Bc+​→χc​π+ decays

Search for Bc+​→π+μ+μ− decays and measurement of the branching fraction ratio B(Bc+​→ψ(2S)π+)/B(Bc+​→J/ψπ+)

Search for Leptonic Decays of Dark Photons at NA62

Amplitude analysis of the B0→K∗0μ+μ− decay

Determination of short- and long-distance contributions in B0→K∗0μ+μ− decays

Study of High-Transverse-Momentum Higgs Boson Production in Association with a Vector Boson in the qqbb Final State with the ATLAS Detector

Search for long-lived heavy neutral leptons with lepton flavour conserving or violating decays to a jet and a charged lepton

Inclusive and differential cross-section measurements of ttˉZ production in pp collisions at s​=13 TeV with the ATLAS detector, including EFT and spin-correlation interpretations

Generation of entanglement using a short-wavelength seeded free-electron laser

Measurement of jet substructure in boosted ttˉ events with the ATLAS detector using 140 fb−1 of 13 TeV pp collisions

Momentum scale calibration of the LHCb spectrometer

Measurement and interpretation of same-sign W boson pair production in association with two jets in pp collisions at s​=13 TeV with the ATLAS detector

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

Fraction of χc​ decays in prompt J/ψ production measured in pPb collisions at sNN​​=8.16 TeV

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

Consistency Condition for Slow-roll and Rapid-turn Inflation

Search for light long-lived neutral particles from Higgs boson decays via vector-boson-fusion production from pp collisions at s​=13 TeV with the ATLAS detector

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

Measurement of the primary Lund jet plane density in proton-proton collisions at $s$ = 13 TeV

Multiplicity dependence of $σ_{ψ (2 S)} / σ_{J / ψ}$ in $pp$ collisions at $s = 13$ TeV

Study of $B_{c}^{+} \to χ_{c} π^{+}$ decays

Search for $B_{c}^{+} \to π^{+} μ^{+} μ^{-}$ decays and measurement of the branching fraction ratio $B (B_{c}^{+} \to ψ (2 S) π^{+}) / B (B_{c}^{+} \to J / ψ π^{+})$

Amplitude analysis of the $B^{0} \to K^{* 0} μ^{+} μ^{-}$ decay

Determination of short- and long-distance contributions in $B^{0} \to K^{* 0} μ^{+} μ^{-}$ decays

Study of High-Transverse-Momentum Higgs Boson Production in Association with a Vector Boson in the $q q bb$ Final State with the ATLAS Detector

Inclusive and differential cross-section measurements of $t t ˉ Z$ production in $pp$ collisions at $s = 13$ TeV with the ATLAS detector, including EFT and spin-correlation interpretations

Measurement of jet substructure in boosted $t t ˉ$ events with the ATLAS detector using 140 fb $^{- 1}$ of 13 TeV $pp$ collisions

Measurement and interpretation of same-sign $W$ boson pair production in association with two jets in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

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

Fraction of $χ_{c}$ decays in prompt $J / ψ$ production measured in pPb collisions at $s_{N N} = 8.16$ TeV

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

Search for light long-lived neutral particles from Higgs boson decays via vector-boson-fusion production from $pp$ collisions at $s = 13$ TeV with the ATLAS detector