S. G. Weber

activity

20142021

most citedObservation of an exotic narrow doubly charmed tetraquark

403 citations · 2.2k across the 28 of their papers we have counts for

collaborators

28 papers

hep-ex2021★ 19 cited

Measurement of the photon polarization in $Λ_{b} \to Λ γ$ decays

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

The photon polarization in $b \to s γ$ transitions is measured for the first time in radiative b-baryon decays exploiting the unique spin structure of $Λ_{b} \to Λ γ$ decays. A data s…

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…

hep-ex2021★ 52 cited

Simultaneous determination of CKM angle $γ$ and charm mixing parameters

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

A combination of measurements sensitive to the $C P$ violation angle $γ$ of the Cabibbo-Kobayashi-Maskawa unitarity triangle and to the charm mixing parameters that describe oscilla…

hep-ex2021★ 113 cited

Measurement of the W boson mass

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

The $W$ boson mass is measured using proton-proton collision data at $s = 13$ TeV corresponding to an integrated luminosity of 1.7 fb $^{- 1}$ recorded during 2016 by the LHCb e…

hep-ex2021★ 329 cited

Study of the doubly charmed tetraquark $T_{cc}^{+}$

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

An exotic narrow state in the $D^{0} D^{0} π^{+}$ mass spectrum just below the $D^{*+} D^{0}$ mass threshold is studied using a data set corresponding to an integrated luminosity of 9 fb$^{-1…

hep-ex2021★ 403 cited

Observation of an exotic narrow doubly charmed tetraquark

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

Conventional hadronic matter consists of baryons and mesons made of three quarks and quark-antiquark pairs, respectively. The observation of a new type of hadronic state, a doubly…

hep-ex2021★ 35 cited

Measurement of the nuclear modification factor and prompt charged particle production in $p Pb$ and $pp$ collisions at $s_{NN} = 5 TeV$

LHCb collaboration, R. Aaij, C. Abellán Beteta +961

The production of prompt charged particles in proton-lead collisions and in proton-proton collisions at the nucleon-nucleon centre-of-mass energy ${\sqrt{s_{\scriptscriptstyle\math…

hep-ex2020★ 29 cited

Search for heavy neutral leptons in $W^{+} \to μ^{+} μ^{\pm} jet$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +980

A search is performed for heavy neutrinos in the decay of a $W$ boson into two muons and a jet. The data set corresponds to an integrated luminosity of approximately $3.0 \text{ fb…

hep-ex2020★ 6 cited

Measurement of branching fraction ratios for $B^{+} \to D^{+} D^{-} K^{+}$ , $B^{+} \to D^{-} D^{+} K^{+}$ , and $B^{0} \to D^{*-} D^{0} K^{+}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +914

A measurement of four branching-fraction ratios for three-body decays of $B$ mesons involving two open-charm hadrons in the final state is presented. Run 1 and Run 2 $pp$ collision…

nucl-ex2019★ 12 cited

Measurement of the (anti-) $^{3}$ He elliptic flow in Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The elliptic flow ( $v_{2}$ ) of (anti-) $^{3}$ He is measured in Pb-Pb collisions at $s_{NN}$ = 5.02 TeV in the transverse-momentum ( $p_{T}$ ) range of 2-6 GeV/ $c$ for…

nucl-ex2019★ 83 cited

Measurement of $D^{0}$ , $D^{+}$ , $D^{*+}$ and $D^{+}_{s}$ production in pp collisions at $s = 5.02 TeV$ with ALICE

Alice Collaboration

The measurements of the production of prompt $D^{0}$ , $D^{+}$ , $D^{*+}$ , and $D^{+}_{s}$ mesons in proton--proton (pp) collisions at $s = 5.02$ TeV with the…

nucl-ex2018★ 68 cited

$Λ_{c}^{+}$ production in Pb-Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

A measurement of the production of prompt $Λ_{c}^{+}$ baryons in Pb-Pb collisions at $s_{NN} = 5.02$ TeV with the ALICE detector at the LHC is reported. The $Λ_{\rm…

nucl-ex2018★ 50 cited

Medium modification of the shape of small-radius jets in central Pb-Pb collisions at $s_{NN} = 2.76 TeV$

ALICE Collaboration

We present the measurement of a new set of jet shape observables for track-based jets in central Pb-Pb collisions at $s_{NN} = 2.76$ TeV. The set of jet shapes incl…

hep-ex2018★ 19 cited

Dielectron production in proton-proton collisions at $s$ = 7 TeV

ALICE Collaboration

The first measurement of e $^{+}$ e $^{-}$ pair production at mid-rapidity ( $∣ η_{e} ∣$ $<$ 0.8) in pp collisions at $s = 7$ TeV with ALICE at the LHC is presented. The dielectro…

nucl-ex2017★ 72 cited

J/ $ψ$ elliptic flow in Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

We report a precise measurement of the J/ $ψ$ elliptic flow in Pb-Pb collisions at $s_{NN} = 5.02$ TeV with the ALICE detector at the LHC. The J/ $ψ$ mesons are reconstruc…

nucl-ex2016★ 32 cited

Jet-like correlations with neutral pion triggers in pp and central Pb-Pb collisions at 2.76 TeV

ALICE Collaboration

We present measurements of two-particle correlations with neutral pion trigger particles of transverse momenta $8 < p_{T}^{trig} < 16 GeV / c$ and associated ch…

nucl-ex2015★ 48 cited

Azimuthal anisotropy of charged jet production in $s_{NN}$ = 2.76 TeV Pb-Pb collisions

ALICE Collaboration

We present measurements of the azimuthal dependence of charged jet production in central and semi-central $s_{NN}$ = 2.76 TeV Pb-Pb collisions with respect to the s…

nucl-ex2015★ 62 cited

Centrality evolution of the charged-particle pseudorapidity density over a broad pseudorapidity range in Pb-Pb collisions at $s_{NN}$ = 2.76 TeV

ALICE Collaboration

The centrality dependence of the charged-particle pseudorapidity density measured with ALICE in Pb-Pb collisions at $s_{NN}$ over a broad pseudorapidity range is present…

nucl-ex2015★ 43 cited

Measurement of D $_{s}^{+}$ production and nuclear modification factor in Pb-Pb collisions at $s_{NN} = 2.76$ TeV

ALICE Collaboration

The production of prompt D $_{s}^{+}$ mesons was measured for the first time in collisions of heavy nuclei with the ALICE detector at the LHC. The analysis was performed on a data sampl…

nucl-ex2015★ 47 cited

Multiplicity and transverse momentum evolution of charge-dependent correlations in pp, p-Pb, and Pb-Pb collisions at the LHC

ALICE Collaboration

We report on two-particle charge-dependent correlations in pp, p-Pb, and Pb-Pb collisions as a function of the pseudorapidity and azimuthal angle difference, $Δ η$ and $\math…

nucl-ex2015★ 157 cited

Transverse momentum dependence of D-meson production in Pb-Pb collisions at $s_{NN} = 2.76$ TeV

ALICE Collaboration

The production of prompt charmed mesons D $^{0}$ , D $^{+}$ and D $^{*+}$ , and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at the centre-of-mass energy pe…

nucl-ex2015★ 67 cited

Precision measurement of the mass difference between light nuclei and anti-nuclei

ALICE collaboration

The measurement of the mass differences for systems bound by the strong force has reached a very high precision with protons and anti-protons. The extension of such measurement fro…

nucl-ex2015★ 18 cited

$ϕ$ -meson production at forward rapidity in p-Pb collisions at $s_{NN}$ = 5.02 TeV and in pp collisions at $s$ = 2.76 TeV

ALICE Collaboration

The first study of $ϕ$ -meson production in p-Pb collisions at forward and backward rapidity, at a nucleon-nucleon centre-of-mass energy $s_{NN} = 5.02$ ~TeV, has been per…

nucl-ex2015★ 68 cited

Forward-central two-particle correlations in p-Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

Two-particle angular correlations between trigger particles in the forward pseudorapidity range ( $2.5 < ∣ η ∣ < 4.0$ ) and associated particles in the central range ( $∣ η ∣ < 1.0$ ) are…

Measurement of the photon polarization in Λb​→Λγ decays

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

Simultaneous determination of CKM angle γ and charm mixing parameters

Measurement of the W boson mass

Study of the doubly charmed tetraquark Tcc+​

Observation of an exotic narrow doubly charmed tetraquark

Measurement of the nuclear modification factor and prompt charged particle production in pPb and pp collisions at sNN​​=5TeV

Search for heavy neutral leptons in W+→μ+μ±jet decays

Measurement of branching fraction ratios for B+→D∗+D−K+, B+→D∗−D+K+, and B0→D∗−D0K+ decays

Measurement of the (anti-)3He elliptic flow in Pb-Pb collisions at sNN​​ = 5.02 TeV

Measurement of D0, D+, D∗+ and D+s​ production in pp collisions at s​ = 5.02 TeV with ALICE

Λc+​ production in Pb-Pb collisions at sNN​​=5.02 TeV

Medium modification of the shape of small-radius jets in central Pb-Pb collisions at sNN​​=2.76TeV

Dielectron production in proton-proton collisions at s​ = 7 TeV

J/ψ elliptic flow in Pb-Pb collisions at sNN​​ = 5.02 TeV

Jet-like correlations with neutral pion triggers in pp and central Pb-Pb collisions at 2.76 TeV

Azimuthal anisotropy of charged jet production in sNN​​ = 2.76 TeV Pb-Pb collisions

Centrality evolution of the charged-particle pseudorapidity density over a broad pseudorapidity range in Pb-Pb collisions at sNN​​ = 2.76 TeV

Measurement of Ds+​ production and nuclear modification factor in Pb-Pb collisions at sNN​​=2.76 TeV

Multiplicity and transverse momentum evolution of charge-dependent correlations in pp, p-Pb, and Pb-Pb collisions at the LHC

Transverse momentum dependence of D-meson production in Pb-Pb collisions at sNN​​=2.76 TeV

Precision measurement of the mass difference between light nuclei and anti-nuclei

ϕ-meson production at forward rapidity in p-Pb collisions at sNN​​ = 5.02 TeV and in pp collisions at s​ = 2.76 TeV

Forward-central two-particle correlations in p-Pb collisions at sNN​​ = 5.02 TeV

Measurement of the photon polarization in $Λ_{b} \to Λ γ$ decays

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

Simultaneous determination of CKM angle $γ$ and charm mixing parameters

Study of the doubly charmed tetraquark $T_{cc}^{+}$

Measurement of the nuclear modification factor and prompt charged particle production in $p Pb$ and $pp$ collisions at $s_{NN} = 5 TeV$

Search for heavy neutral leptons in $W^{+} \to μ^{+} μ^{\pm} jet$ decays

Measurement of branching fraction ratios for $B^{+} \to D^{+} D^{-} K^{+}$ , $B^{+} \to D^{-} D^{+} K^{+}$ , and $B^{0} \to D^{*-} D^{0} K^{+}$ decays

Measurement of the (anti-) $^{3}$ He elliptic flow in Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

Measurement of $D^{0}$ , $D^{+}$ , $D^{*+}$ and $D^{+}_{s}$ production in pp collisions at $s = 5.02 TeV$ with ALICE

$Λ_{c}^{+}$ production in Pb-Pb collisions at $s_{NN} = 5.02$ TeV

Medium modification of the shape of small-radius jets in central Pb-Pb collisions at $s_{NN} = 2.76 TeV$

Dielectron production in proton-proton collisions at $s$ = 7 TeV

J/ $ψ$ elliptic flow in Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

Azimuthal anisotropy of charged jet production in $s_{NN}$ = 2.76 TeV Pb-Pb collisions

Centrality evolution of the charged-particle pseudorapidity density over a broad pseudorapidity range in Pb-Pb collisions at $s_{NN}$ = 2.76 TeV

Measurement of D $_{s}^{+}$ production and nuclear modification factor in Pb-Pb collisions at $s_{NN} = 2.76$ TeV

Transverse momentum dependence of D-meson production in Pb-Pb collisions at $s_{NN} = 2.76$ TeV

$ϕ$ -meson production at forward rapidity in p-Pb collisions at $s_{NN}$ = 5.02 TeV and in pp collisions at $s$ = 2.76 TeV

Forward-central two-particle correlations in p-Pb collisions at $s_{NN}$ = 5.02 TeV