Aix-Marseille Université

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19922026

most citedSciPy 1.0--Fundamental Algorithms for Scientific Computing in Python

40.2k 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.

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Showing 2019 · hep-exShow all

111 papers · 2 filters

hep-ex2019★ 32 cited

Search for $C P$ violation and observation of $P$ violation in $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +902

A search for $C P$ violation in the $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decay is performed using LHCb data corresponding to an integrated luminosity of 6.6 $f b^{- 1}$ collected in $pp$ coll…

hep-ex2019★ 9 cited

Measurement of isolated-photon plus two-jet production in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

The dynamics of isolated-photon plus two-jet production in $pp$ collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset corre…

hep-ex2019★ 90 cited

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in $s$ = 13 TeV $pp$ collisions with the ATLAS detector

Atlas Collaboration

A search for supersymmetry through the pair production of electroweakinos with mass splittings near the electroweak scale and decaying via on-shell $W$ and $Z$ bosons is presented…

hep-ex2019★ 64 cited

Test of lepton universality with $Λ_{b}^{0} \to p K^{-} ℓ^{+} ℓ^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +904

The ratio of branching fractions of the decays $Λ_{b}^{0} \to p K^{-} e^{+} e^{-}$ and $Λ_{b}^{0} \to p K^{-} μ^{+} μ^{-}$ , $R_{p K}^{- 1}$ , is measured for the first time using proton-proto…

hep-ex2019★ 17 cited

Isospin amplitudes in $Λ_{b}^{0} \to J / ψ Λ (Σ^{0})$ and $Ξ_{b}^{0} \to J / ψ Ξ^{0} (Λ)$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +902

Ratios of isospin amplitudes in hadron decays are a useful probe of the interplay between weak and strong interactions, and allow searches for physics beyond the Standard Model. We…

hep-ex2019★ 221 cited

Searches for electroweak production of supersymmetric particles with compressed mass spectra in $s = 13$ TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

This paper presents results of searches for electroweak production of supersymmetric particles in models with compressed mass spectra. The searches use 139 fb $^{- 1}$ of $\sqrt{s}=1…

hep-ex2019★ 46 cited

Search for long-lived neutral particles produced in $pp$ collisions at $s = 13$ TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer

ATLAS Collaboration

A search is presented for pair-production of long-lived neutral particles using 33 fb $^{- 1}$ of $s = 13$ TeV proton-proton collision data, collected during 2016 by the ATLAS…

hep-ex2019★ 5 cited

Observation of the semileptonic decay $B^{+} \to p p μ^{+} ν_{μ}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +900

The Cabibbo-suppressed semileptonic decay $B^{+} \to p p μ^{+} ν_{μ}$ is observed for the first time using a sample of $pp$ collisions corresponding to an integrated luminosit…

hep-ex2019★ 90 cited

Search for direct stau production in events with two hadronic $τ$ -leptons in $s = 13$ TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

A search for the direct production of the supersymmetric partners of $τ$ -leptons (staus) in final states with two hadronically decaying $τ$ -leptons is presented. The analysis uses…

hep-ex2019★ 31 cited

Determination of quantum numbers for several excited charmed mesons observed in $B^{-} \to D^{*+} π^{-} π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +907

A four-body amplitude analysis of the $B^{-} \to D^{*+} π^{-} π^{-}$ decay is performed, where fractions and relative phases of the various resonances contributing to the decay are measu…

hep-ex2019★ 29 cited

Measurement of the $Z (\to ℓ^{+} ℓ^{-}) γ$ production cross-section in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

The production of a prompt photon in association with a $Z$ boson is studied in proton-proton collisions at a centre-of-mass energy $s =$ 13 TeV. The analysis uses a data sa…

hep-ex2019★ 37 cited

Measurement of the $η_{c} (1 S)$ production cross-section in $pp$ collisions at $s = 13$ TeV

LHCb collaboration, R. Aaij, C. Abellán Beteta +913

Using a data sample corresponding to an integrated luminosity of $2.0 f b^{- 1}$ , collected by the LHCb experiment, the production of the $η_{c} (1 S)$ state in proton-proton collisions…

hep-ex2019★ 21 cited

Updated measurement of decay-time-dependent CP asymmetries in $D^{0} \to K^{+} K^{-}$ and $D^{0} \to π^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +910

A search for decay-time-dependent charge-parity ( $C P$ ) asymmetry in $D^{0} \to K^{+} K^{-}$ and $D^{0} \to π^{+} π^{-}$ decays is performed at the LHCb experiment using proton-proton collision d…

hep-ex2019★ 13 cited

Measurement of differential cross sections for single diffractive dissociation in $s = 8$ TeV $pp$ collisions using the ATLAS ALFA spectrometer

ATLAS Collaboration

A dedicated sample of Large Hadron Collider proton-proton collision data at centre-of-mass energy $s = 8$ TeV is used to study inclusive single diffractive dissociation, $pp \…

hep-ex2019★ 37 cited

Measurement of the $B_{c}^{-}$ meson production fraction and asymmetry in 7 and 13 TeV $pp$ collisions

LHCb collaboration, R. Aaij, C. Abellán Beteta +900

The production fraction of the $B_{c}^{-}$ meson with respect to the sum of $B^{-}$ and $B ˉ^{0}$ mesons is measured in both 7 and 13 TeV center-of-mass energy $pp$ collisions produced…

hep-ex2019★ 31 cited

Measurement of $f_{s} / f_{u}$ variation with proton-proton collision energy and $B$ -meson kinematics

LHCb collaboration, R. Aaij, C. Abellán Beteta +903

The ratio of the $B_{s}^{0}$ and $B^{+}$ fragmentation fractions $f_{s}$ and $f_{u}$ is studied with $B_{s}^{0} \to J / ψ ϕ$ and $B^+\to\mathrm{J…

hep-ex2019★ 25 cited

Evidence for electroweak production of two jets in association with a $Z γ$ pair in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

Evidence for electroweak production of two jets in association with a $Z γ$ pair in $s = 13$ TeV proton $-$ proton collisions at the Large Hadron Collider is presented. The ana…

hep-ex2019★ 168 cited

Search for new resonances in mass distributions of jet pairs using 139 fb $^{- 1}$ of $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for new resonances decaying into a pair of jets is reported using the dataset of proton-proton collisions recorded at $s = 13$ TeV with the ATLAS detector at the Larg…

hep-ex2019★ 267 cited

Search for $A^{'} \to μ^{+} μ^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +905

Searches are performed for both prompt-like and long-lived dark photons, $A^{'}$ , produced in proton-proton collisions at a center-of-mass energy of 13 TeV. These searches look for $A…

hep-ex2019★ 39 cited

Determination of jet calibration and energy resolution in proton-proton collisions at $s$ = 8 TeV using the ATLAS detector

ATLAS Collaboration

The jet energy scale, jet energy resolution, and their systematic uncertainties are measured for jets reconstructed with the ATLAS detector in 2012 using proton-proton data produce…

hep-ex2019★ 28 cited

Search for the lepton-flavour violating decays $B^{+} \to K^{+} μ^{\pm} e^{\mp}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +895

A search for the lepton-flavour violating decays $B^{+} \to K^{+} μ^{\pm} e^{\mp}$ is performed using a sample of proton-proton collision data, collected with the LHCb experiment at ce…

hep-ex2019★ 20 cited

Measurement of $J / ψ$ production in association with a $W^{\pm}$ boson with $pp$ data at 8 TeV

ATLAS Collaboration

A measurement of the production of a prompt $J / ψ$ meson in association with a $W^{\pm}$ boson with $W^{\pm} \to μν$ and $J / ψ \to μ^{+} μ^{-}$ is presented for $J / ψ$ transver…

hep-ex2019★ 406 cited

Averages of $b$ -hadron, $c$ -hadron, and $τ$ -lepton properties as of 2018

Heavy Flavor Averaging Group, Y. Amhis, Sw. Banerjee +40

This paper reports world averages of measurements of $b$ -hadron, $c$ -hadron, and $τ$ -lepton properties obtained by the Heavy Flavor Averaging Group using results available through…

hep-ex2019★ 64 cited

Search for the doubly charmed baryon $Ξ_{cc}^{+}$

LHCb collaboration, R. Aaij, C. Abelán Beteta +905

A search for the doubly charmed baryon $Ξ_{cc}^{+}$ is performed through its decay to the $Λ_{c}^{+} K^{-} π^{+}$ final state, using proton-proton collision data collected with the LHCb de…

Search for CP violation and observation of P violation in Λb0​→pπ−π+π− decays

Measurement of isolated-photon plus two-jet production in pp collisions at s​=13 TeV with the ATLAS detector

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in s​ = 13 TeV pp collisions with the ATLAS detector

Test of lepton universality with Λb0​→pK−ℓ+ℓ− decays

Isospin amplitudes in Λb0​→J/ψΛ(Σ0) and Ξb0​→J/ψΞ0(Λ) decays

Searches for electroweak production of supersymmetric particles with compressed mass spectra in s​=13 TeV pp collisions with the ATLAS detector

Search for long-lived neutral particles produced in pp collisions at s​=13 TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer

Observation of the semileptonic decay B+→pp​μ+νμ​

Search for direct stau production in events with two hadronic τ-leptons in s​=13 TeV pp collisions with the ATLAS detector

Determination of quantum numbers for several excited charmed mesons observed in B−→D∗+π−π− decays

Measurement of the Z(→ℓ+ℓ−)γ production cross-section in pp collisions at s​=13 TeV with the ATLAS detector

Measurement of the ηc​(1S) production cross-section in pp collisions at s​=13 TeV

Updated measurement of decay-time-dependent CP asymmetries in D0→K+K− and D0→π+π− decays

Measurement of differential cross sections for single diffractive dissociation in s​=8 TeV pp collisions using the ATLAS ALFA spectrometer

Measurement of the Bc−​ meson production fraction and asymmetry in 7 and 13 TeV pp collisions

Measurement of fs​/fu​ variation with proton-proton collision energy and B-meson kinematics

Evidence for electroweak production of two jets in association with a Zγ pair in pp collisions at s​=13 TeV with the ATLAS detector

Search for new resonances in mass distributions of jet pairs using 139 fb−1 of pp collisions at s​=13 TeV with the ATLAS detector

Search for A′→μ+μ− decays

Determination of jet calibration and energy resolution in proton-proton collisions at s​ = 8 TeV using the ATLAS detector

Search for the lepton-flavour violating decays B+→K+μ±e∓

Measurement of J/ψ production in association with a W± boson with pp data at 8 TeV

Averages of b-hadron, c-hadron, and τ-lepton properties as of 2018

Search for the doubly charmed baryon Ξcc+​

Search for $C P$ violation and observation of $P$ violation in $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decays

Measurement of isolated-photon plus two-jet production in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in $s$ = 13 TeV $pp$ collisions with the ATLAS detector

Test of lepton universality with $Λ_{b}^{0} \to p K^{-} ℓ^{+} ℓ^{-}$ decays

Isospin amplitudes in $Λ_{b}^{0} \to J / ψ Λ (Σ^{0})$ and $Ξ_{b}^{0} \to J / ψ Ξ^{0} (Λ)$ decays

Searches for electroweak production of supersymmetric particles with compressed mass spectra in $s = 13$ TeV $pp$ collisions with the ATLAS detector

Search for long-lived neutral particles produced in $pp$ collisions at $s = 13$ TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer

Observation of the semileptonic decay $B^{+} \to p p μ^{+} ν_{μ}$

Search for direct stau production in events with two hadronic $τ$ -leptons in $s = 13$ TeV $pp$ collisions with the ATLAS detector

Determination of quantum numbers for several excited charmed mesons observed in $B^{-} \to D^{*+} π^{-} π^{-}$ decays

Measurement of the $Z (\to ℓ^{+} ℓ^{-}) γ$ production cross-section in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Measurement of the $η_{c} (1 S)$ production cross-section in $pp$ collisions at $s = 13$ TeV

Updated measurement of decay-time-dependent CP asymmetries in $D^{0} \to K^{+} K^{-}$ and $D^{0} \to π^{+} π^{-}$ decays

Measurement of differential cross sections for single diffractive dissociation in $s = 8$ TeV $pp$ collisions using the ATLAS ALFA spectrometer

Measurement of the $B_{c}^{-}$ meson production fraction and asymmetry in 7 and 13 TeV $pp$ collisions

Measurement of $f_{s} / f_{u}$ variation with proton-proton collision energy and $B$ -meson kinematics

Evidence for electroweak production of two jets in association with a $Z γ$ pair in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for new resonances in mass distributions of jet pairs using 139 fb $^{- 1}$ of $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for $A^{'} \to μ^{+} μ^{-}$ decays

Determination of jet calibration and energy resolution in proton-proton collisions at $s$ = 8 TeV using the ATLAS detector

Search for the lepton-flavour violating decays $B^{+} \to K^{+} μ^{\pm} e^{\mp}$

Measurement of $J / ψ$ production in association with a $W^{\pm}$ boson with $pp$ data at 8 TeV

Averages of $b$ -hadron, $c$ -hadron, and $τ$ -lepton properties as of 2018

Search for the doubly charmed baryon $Ξ_{cc}^{+}$