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 2021Show all

183 papers · 1 filter

astro-ph.HE2021★ 8 cited

The Impact of Neutron Transfer Reactions on Heating and Cooling of Accreted Neutron Star Crusts

H. Schatz, Z. Meisel, E. F. Brown +10

Nuclear reactions heat and cool the crust of accreting neutron stars and need to be understood to interpret observations of X-ray bursts and of long-term cooling in transiently acc…

nucl-th2021★ 18 cited

Hot neutron stars and their equation of state

Jin-Biao Wei, G. F. Burgio, Ad. R. Raduta +1

A set of microscopic, covariant density-functional, and non-relativistic Skyrme-type equations of state is employed to study the structure of purely nucleonic neutron stars at fini…

hep-ex2021★ 2 cited

Observation of the $B^{0} \to D^{* 0} K^{+} π^{-}$ and $B_{s}^{0} \to D^{* 0} K^{-} π^{+}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +988

The first observations of $B^{0} \to D^{*} (2007)^{0} K^{+} π^{-}$ and $B_{s}^{0} \to D^{*} (2007)^{0} K^{-} π^{+}$ decays are presented, and their branching…

hep-ex2021★ 30 cited

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

ATLAS Collaboration

This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons (W, Z/ $γ^{*}$ ) in association with jets in proton-proton col…

nucl-ex2021★ 11 cited

Forward rapidity J/ $ψ$ production as a function of charged-particle multiplicity in pp collisions at $s =$ 5.02 and 13 TeV

ALICE Collaboration

The production of J/ $ψ$ is measured as a function of charged-particle multiplicity at forward rapidity in proton $-$ proton (pp) collisions at center-of-mass energies $s =$ 5.…

hep-ex2021★ 6 cited

Identification of charm jets at LHCb

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +994

The identification of charm jets is achieved at LHCb for data collected in 2015-2018 using a method based on the properties of displaced vertices reconstructed and matched with jet…

hep-ex2021

Observation of $Λ_{b}^{0} \to D^{+} p π^{-} π^{-}$ and $Λ_{b}^{0} \to D^{*+} p π^{-} π^{-}$ decays

R. Aaij, A. S. W. Abdelmotteleb, C. Abellán Beteta +995

The multihadron decays $Λ_{b}^{0} \to D^{+} p π^{-} π^{-}$ and $Λ_{b}^{0} \to D^{*+} p π^{-} π^{-}$ are observed in data corresponding to an integrated luminosity of 3fb $^{- 1}$ , collecte…

hep-ex2021★ 18 cited

Search for flavour-changing neutral-current interactions of a top quark and a gluon in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is presented for the production of a single top quark via left-handed flavour-changing neutral-current (FCNC) interactions of a top quark, a gluon and an up or charm quark…

nucl-ex2021★ 22 cited

Production of light (anti)nuclei in pp collisions at $s = 5.02$ TeV

ALICE Collaboration

The study of the production of nuclei and antinuclei in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy…

nucl-ex2021

Narrow resonances in the continuum of the unbound nucleus $^{15}$ F

V. Girard-Alcindor, A. Mercenne, I. Stefan +100

The structure of the unbound $^{15}$ F nucleus is investigated using the inverse kinematics resonant scattering of a radioactive $^{14}$ O beam impinging on a CH $_{2}$ target. The anal…

nucl-ex2021★ 1 cited

Constraints on partial half-lives of Ce-136 and Ce-138 double electron captures

B. Lehnert, M. Hult, G. Lutter +6

The gamma-ray emissions from a radiopure cerium-bromide crystal with a mass of 4381 g were measured for a total of 497.4 d by means of high-resolution gamma-ray spectrometry in the…

math-ph2021

Entanglement criteria for the bosonic and fermionic induced ensembles

Stephane Dartois, Ion Nechita, Adrian Tanasa

We introduce the bosonic and fermionic ensembles of density matrices and study their entanglement. In the fermionic case, we show that random bipartite fermionic density matrices h…

hep-th2021

A New Formula for the Gauge Charge

D. R. Grigore

We present a new formula for the gauge charge in the causal formalism for the QCD case.

hep-ex2021★ 14 cited

Study of the $B_{c}^{+}$ decays into charmonia and three light hadrons

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +996

Using proton-proton collision data, corresponding to an integrated luminosity of $9 f b^{- 1}$ collected with the LHCb detector, seven decay modes of the $B_{c}^{+}$ meson into a $J / ψ$ or…

cond-mat.quant-gas2021★ 43 cited

Quadratic fractional solitons

Liangwei Zeng, Yongle Zhu, Boris A. Malomed +6

We introduce a system combining the quadratic self-attractive or composite quadratic-cubic nonlinearity, acting in the combination with the fractional diffraction, which is charact…

quant-ph2021

Is the Wavefunction Already an Object on Space?

Ovidiu Cristinel Stoica

Since the discovery of quantum mechanics, the fact that the wavefunction is defined on the $3 n$ -dimensional configuration space rather than on the $3$ -dimensional space ha…

hep-ex2021★ 7 cited

Searches for rare $B_{s}^{0}$ and $B^{0}$ decays into four muons

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +997

Searches for rare $B_{s}^{0}$ and $B^{0}$ decays into four muons are performed using proton-proton collision data recorded by the LHCb experiment, corresponding to an integrated luminosi…

nucl-th2021★ 2 cited

Charged-particle optical potentials tested by first direct measurement of 59Cu(p,alpha)56Ni reaction

Vlad Avrigeanu, Marilena Avrigeanu

Due consideration of proton optical--model potential (OMP) anomalies at sub-Coulomb energies for medium--weight nuclei is shown to be critical for the analysis of the unprecedented…

hep-ex2021★ 12 cited

Constraints on Higgs boson production with large transverse momentum using $H \to b b ˉ$ decays in the ATLAS detector

ATLAS Collaboration

This paper reports constraints on Higgs boson production with transverse momentum above 1 TeV. The analyzed data from proton-proton collisions at a center-of-mass energy of 13 TeV…

hep-ex2021★ 41 cited

Measurement of Higgs boson decay into $b$ -quarks in associated production with a top-quark pair in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

The associated production of a Higgs boson and a top-quark pair is measured in events characterised by the presence of one or two electrons or muons. The Higgs boson decay into a $…

nucl-ex2021★ 33 cited

Measurements of azimuthal anisotropies of jet production in Pb+Pb collisions at $s_{N N} =$ 5.02 TeV with the ATLAS detector

ATLAS Collaboration

The azimuthal variation of jet yields in heavy-ion collisions provides information about the path-length dependence of the energy loss experienced by partons passing through the ho…

hep-ex2021★ 14 cited

Angular analysis of $D^{0} \to π^{+} π^{-} μ^{+} μ^{-}$ and $D^{0} \to K^{+} K^{-} μ^{+} μ^{-}$ decays and search for $C P$ violation

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1003

The first full angular analysis and an updated measurement of the decay-rate $C P$ asymmetry of the $D^{0} \to π^{+} π^{-} μ^{+} μ^{-}$ and $D^{0} \to K^{+} K^{-} μ^{+} μ^{-}$ decays are reported. The analys…

nucl-ex2021★ 15 cited

First $β$ -decay spectroscopy of $^{135}$ In and new $β$ -decay branches of $^{134}$ In

IDS Collaboration

The $β$ decay of the neutron-rich $^{134}$ In and $^{135}$ In was investigated experimentally in order to provide new insights into the nuclear structure of the tin isotopes with mag…

nucl-ex2021★ 57 cited

Analysis of two-nucleon transfer reactions in the 20Ne + 116Cd system at 306 MeV

D. Carbone, J. L. Ferreira, S. Calabrese +46

Background: Heavy-ion induced two-nucleon transfer reactions are powerful tools to reveal peculiar aspects of the atomic nucleus, such as pairing correlations, single-particle and…

The Impact of Neutron Transfer Reactions on Heating and Cooling of Accreted Neutron Star Crusts

Hot neutron stars and their equation of state

Observation of the B0→D∗0K+π− and Bs0​→D∗0K−π+ decays

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

Forward rapidity J/ψ production as a function of charged-particle multiplicity in pp collisions at s​= 5.02 and 13 TeV

Identification of charm jets at LHCb

Observation of Λb0​→D+pπ−π− and Λb0​→D∗+pπ−π− decays

Search for flavour-changing neutral-current interactions of a top quark and a gluon in pp collisions at s​=13 TeV with the ATLAS detector

Production of light (anti)nuclei in pp collisions at s​ = 5.02 TeV

Narrow resonances in the continuum of the unbound nucleus 15F

Constraints on partial half-lives of Ce-136 and Ce-138 double electron captures

Entanglement criteria for the bosonic and fermionic induced ensembles

A New Formula for the Gauge Charge

Study of the Bc+​ decays into charmonia and three light hadrons

Quadratic fractional solitons

Is the Wavefunction Already an Object on Space?

Searches for rare Bs0​ and B0 decays into four muons

Charged-particle optical potentials tested by first direct measurement of 59Cu(p,alpha)56Ni reaction

Constraints on Higgs boson production with large transverse momentum using H→bbˉ decays in the ATLAS detector

Measurement of Higgs boson decay into b-quarks in associated production with a top-quark pair in pp collisions at s​=13 TeV with the ATLAS detector

Measurements of azimuthal anisotropies of jet production in Pb+Pb collisions at sNN​​= 5.02 TeV with the ATLAS detector

Angular analysis of D0→π+π−μ+μ− and D0→K+K−μ+μ− decays and search for CP violation

First β-decay spectroscopy of 135In and new β-decay branches of 134In

Analysis of two-nucleon transfer reactions in the 20Ne + 116Cd system at 306 MeV

Observation of the $B^{0} \to D^{* 0} K^{+} π^{-}$ and $B_{s}^{0} \to D^{* 0} K^{-} π^{+}$ decays

Forward rapidity J/ $ψ$ production as a function of charged-particle multiplicity in pp collisions at $s =$ 5.02 and 13 TeV

Observation of $Λ_{b}^{0} \to D^{+} p π^{-} π^{-}$ and $Λ_{b}^{0} \to D^{*+} p π^{-} π^{-}$ decays

Search for flavour-changing neutral-current interactions of a top quark and a gluon in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Production of light (anti)nuclei in pp collisions at $s = 5.02$ TeV

Narrow resonances in the continuum of the unbound nucleus $^{15}$ F

Study of the $B_{c}^{+}$ decays into charmonia and three light hadrons

Searches for rare $B_{s}^{0}$ and $B^{0}$ decays into four muons

Constraints on Higgs boson production with large transverse momentum using $H \to b b ˉ$ decays in the ATLAS detector

Measurement of Higgs boson decay into $b$ -quarks in associated production with a top-quark pair in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Measurements of azimuthal anisotropies of jet production in Pb+Pb collisions at $s_{N N} =$ 5.02 TeV with the ATLAS detector

Angular analysis of $D^{0} \to π^{+} π^{-} μ^{+} μ^{-}$ and $D^{0} \to K^{+} K^{-} μ^{+} μ^{-}$ decays and search for $C P$ violation

First $β$ -decay spectroscopy of $^{135}$ In and new $β$ -decay branches of $^{134}$ In