Aix-Marseille Université

output

19922026

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

507 papers · 1 filter

astro-ph.GA2023

The dynamical state of bars in cluster dwarf galaxies: The cases of NGC 4483 and NGC 4516

V. Cuomo, L. Morelli, J. A. L. Aguerri +13

Dwarf barred galaxies are the perfect candidates for hosting slowly-rotating bars. They are common in dense environments and they have a relatively shallow potential well, making t…

math.GR2023

Complete Embeddings of Groups

Martin R. Bridson, Hamish Short

Every countable group $G$ can be embedded in a finitely generated group $G^{*}$ that is hopfian and complete, i.e. $G^{*}$ has trivial centre and every epimorphism $G^{*} \to G^{*}$ is an i…

math.NT2023

On Finite Pseudorandom Binary Sequences: Functions from a Hardy field

Manfred G. Madritsch, Joël Rivat, Robert F. Tichy

We provide a construction of binary pseudorandom sequences based on Hardy fields $H$ as considered by Boshernitzan. In particular we give upper bounds for the well distri…

astro-ph.IM2023★ 1 cited

Adaptive Optics Telemetry Standard: Design and specification of a novel data exchange format

Tiago Gomes, Carlos M. Correia, Lisa Bardou +9

The amount of Adaptive Optics (AO) telemetry generated by VIS/NIR ground-based observatories is ever greater, leading to a growing need for a standardised data exchange format to s…

astro-ph.EP2023★ 1 cited

Surface Volatile Composition as Evidence for Hydrothermal Processes Lasting Longer in Triton's Interior than Pluto's

Kathleen Mandt, Adrienn Luspay-Kuti, Olivier Mousis +1

Ocean worlds, or icy bodies in the outer solar system that have or once had subsurface liquid water oceans, are among the most compelling topics of astrobiology. Typically, confirm…

math.HO2023

Learning of the students in a reproduction of figure by folding

Claire Guille-Biel Winder

We are interested in the learning of 6 to 7 years old children in implementations of a situation of reproduction of figure by folding presented in the first part of this article. I…

astro-ph.GA2023★ 17 cited

Illuminating the Dark Side of Cosmic Star Formation III: Building the largest homogeneous sample of Radio-Selected Dusty Star-Forming Galaxies in COSMOS with PhoEBO

Fabrizio Gentile, Margherita Talia, Meriem Behiri +14

In the last decades, an increasing scientific interest has been growing in the elusive population of "dark" (i.e. lacking an optical/NIR counterpart) Dusty Star-Forming Galaxies (D…

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}=…

astro-ph.HE2023★ 1 cited

A magnetar giant flare in the nearby starburst galaxy M82

Sandro Mereghetti, Michela Rigoselli, Ruben Salvaterra +32

Giant flares, short explosive events releasing up to 10 $^{47}$ erg of energy in the gamma-ray band in less than one second, are the most spectacular manifestation of magnetars, you…

physics.ins-det2023

First ClearMind gamma detector prototype for TOF-PET imaging

A. Galindo-Tellez, V. Sharyy, C. -H. Sung +8

The ClearMind project aims to develop a TOF-PET position-sensitive detection module optimized for time and spatial resolutions and detection efficiency. For this, we use a 59 mm $\…

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…

physics.space-ph2023★ 4 cited

Comparative simulations of Kelvin-Helmholtz induced magnetic reconnection at the Earth's magnetospheric flanks

Silvia Ferro, Matteo Faganello, Francesco Califano +1

This study presents three-dimensional (3D) resistive Hall-magnetohydrodynamic simulations of the Kelvin-Helmholtz instability (KHI) dynamics at Earth's magnetospheric flanks during…

astro-ph.GA2023★ 23 cited

Large Scale Structures in COSMOS2020: Evolution of Star Formation Activity in Different Environments at 0.4 < z < 4

Sina Taamoli, Bahram Mobasher, Nima Chartab +15

To study the role of environment in galaxy evolution, we reconstruct the underlying density field of galaxies based on COSMOS2020 (The Farmer catalog) and provide the density catal…

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…

cond-mat.soft2023★ 6 cited

How do particles with complex interactions self-assemble?

Lara Koehler, Pierre Ronceray, Martin Lenz

In living cells, proteins self-assemble into large functional structures based on specific interactions between molecularly complex patches. Due to this complexity, protein self-as…

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…

cond-mat.mes-hall2023★ 3 cited

Canonical scattering problem in topological metamaterials: Valley-Hall modes through a bend

Theo Torres, Cédric Bellis, Régis Cottereau +1

We study the amount of backscattering of Valley Hall modes in a classical topological insulator. In reciprocal systems, the conservation of the valley index has been argued to be a…

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…

cs.LO2023

Internal and External Calculi: Ordering the Jungle without Being Lost in Translations

Tim S. Lyon, Agata Ciabattoni, Didier Galmiche +5

This paper gives a broad account of the various sequent-based proof formalisms in the proof-theoretic literature. We consider formalisms for various modal and tense logics, intuiti…

hep-ex2023★ 2 cited

Measurement of the $V H, H \to τ τ$ process with the ATLAS detector at 13 TeV

ATLAS Collaboration

A measurement of the Standard Model Higgs boson produced in association with a $W$ or $Z$ boson and decaying into a pair of $τ$ -leptons is presented. This search is based on proton…

The dynamical state of bars in cluster dwarf galaxies: The cases of NGC 4483 and NGC 4516

Complete Embeddings of Groups

On Finite Pseudorandom Binary Sequences: Functions from a Hardy field

Adaptive Optics Telemetry Standard: Design and specification of a novel data exchange format

Surface Volatile Composition as Evidence for Hydrothermal Processes Lasting Longer in Triton's Interior than Pluto's

Learning of the students in a reproduction of figure by folding

Illuminating the Dark Side of Cosmic Star Formation III: Building the largest homogeneous sample of Radio-Selected Dusty Star-Forming Galaxies in COSMOS with PhoEBO

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

A magnetar giant flare in the nearby starburst galaxy M82

First ClearMind gamma detector prototype for TOF-PET imaging

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

Comparative simulations of Kelvin-Helmholtz induced magnetic reconnection at the Earth's magnetospheric flanks

Large Scale Structures in COSMOS2020: Evolution of Star Formation Activity in Different Environments at 0.4 < z < 4

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

How do particles with complex interactions self-assemble?

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

Canonical scattering problem in topological metamaterials: Valley-Hall modes through a bend

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

Internal and External Calculi: Ordering the Jungle without Being Lost in Translations

Measurement of the VH,H→ττ process with the ATLAS detector at 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 of the $V H, H \to τ τ$ process with the ATLAS detector at 13 TeV