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357 papers · 1 filter

astro-ph.GA2021★ 11 cited

A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE).XI. Two dimensional H kinematics of the edge-on ram pressure stripped galaxy NGC 4330

M. M. Sardaneta, P. Amram, A. Boselli +18

Using the VESTIGE survey, a deep narrow-band H imaging survey of the Virgo cluster carried on at the CFHT with MegaCam, we discovered a long diffuse tail of ionised gas in the e…

physics.ins-det2021★ 24 cited

Measurements of Beam Backgrounds in SuperKEKB Phase 2

Zachary J. Liptak, Antonio Paladino, Luka Santelj +66

The high design luminosity of the SuperKEKB electron-positron collider will result in challenging levels of beam-induced backgro\ unds in the interaction region. Understanding and…

astro-ph.GA2021★ 3 cited

The Color Gradients of the Globular Cluster Systems in M87 and M49

Yiming Wu, Chengze Liu, Eric W. Peng +8

Combining data from the ACS Virgo Cluster Survey (ACSVCS) and the Next Generation Virgo cluster Survey (NGVS), we extend previous studies of color gradients of the globular cluster…

astro-ph.GA2021★ 22 cited

The Pristine survey -- XV. A CFHT ESPaDOnS view on the Milky Way halo and disc populations

R. Lucchesi, C. Lardo, P. Jablonka +14

We present a one-dimensional, local thermodynamic equilibrium (1D-LTE) homogeneous analysis of 132 stars observed at high-resolution with ESPaDOnS. This represents the largest samp…

cond-mat.mtrl-sci2021★ 4 cited

Spin current transport in hybrid Pt / multifunctional magnetoelectric Ga0.6Fe1.4O3 bilayers

Suvidyakumar Homkar, Elodie Martin, Benjamin Meunier +11

The low power manipulation of magnetization is currently a highly sought-after objective in spintronics. Non ferromagnetic large spin-orbit coupling heavy metal (NM) / ferromagnet…

cs.CV2021★ 3 cited

Disentangled representations: towards interpretation of sex determination from hip bone

Kaifeng Zou, Sylvain Faisan, Fabrice Heitz +4

By highlighting the regions of the input image that contribute the most to the decision, saliency maps have become a popular method to make neural networks interpretable. In medica…

physics.med-ph2021★ 4 cited

Designing Optimal Scaffold Topographies to Promote Nucleus-Guided Mechanosensitive Cell Migration Using in Silico Models

Maxime Vassaux, Laurent Pieuchot, Karine Anselme +2

Computational models have become an essential part of exploratory protocols in cell biology, as a complement to in vivo or in vitro experiments. These virtual models have the twofo…

astro-ph.SR2021★ 13 cited

Rapid bursts of magnetically gated accretion in the intermediate polar V1025 Cen

Colin Littlefield, Jean-Pierre Lasota, Jean-Marie Hameury +5

Magnetically gated accretion has emerged as a proposed mechanism for producing extremely short, repetitive bursts of accretion onto magnetized white dwarfs in intermediate polars (…

astro-ph.GA2021★ 10 cited

Central X-ray point-sources found to be abundant in low-mass, late-type galaxies predicted to contain an intermediate-mass black hole

Alister W. Graham, Roberto Soria, Benjamin L. Davis +5

Building upon three late-type galaxies in the Virgo cluster with both a predicted black hole mass of less than 10 M and a centrally-located X-ray point-source,…

cs.CG2021

LTB curves with Lipschitz turn are par-regular

Etienne Le Quentrec, Loïc Mazo, Étienne Baudrier +1

Preserving the topology during a digitization process is a requirement of first importance. To this end, it is classical in Digital Geometry to assume the shape borders to be par-r…

astro-ph.HE2021★ 5 cited

Spheroidal force-free neutron star magnetospheres

Jérôme Pétri

Abridged. Fast rotating and self-gravitating astrophysical objects suffer strong deformations from centrifugal forces. If moreover they are magnetized, they generate an electromagn…

math.GR2021★ 3 cited

Hyperbolic groups containing subgroups of type not

Claudio Llosa Isenrich, Bruno Martelli, Pierre Py

We give examples of hyperbolic groups which contain subgroups that are of type but not of type . These groups are obtained by Dehn filling starti…

math.OC2021

Optimal shape of stellarators for magnetic confinement fusion

Yannick Privat, Rémi Robin, Mario Sigalotti

We are interested in the design of stellarators, devices for the production of controlled nuclear fusion reactions alternative to tokamaks. The confinement of the plasma is entirel…

cond-mat.supr-con2021★ 118 cited

Charge and spin order dichotomy in NdNiO driven by SrTiO capping layer

G. Krieger, L. Martinelli, S. Zeng +10

Superconductivity in infinite-layer nickelates holds exciting analogies with that of cuprates, with similar structures and -electron count. Using resonant inelastic x-ray scatt…

astro-ph.GA2021

The Cen A galaxy group: dynamical mass and missing baryons

Oliver Müller, Federico Lelli, Benoit Famaey +5

The nearby elliptical galaxy Cen A is surrounded by a flattened system of dwarf satellite galaxies with coherent motions. Using a novel Bayesian approach, we measure the mean rotat…

astro-ph.GA2021★ 37 cited

The Sagittarius stream in Gaia eDR3 and the origin of the bifurcations

P. Ramos, T. Antoja, Z. Yuan +6

The Sagittarius dwarf spheroidal (Sgr) is a dissolving galaxy being tidally disrupted by the Milky Way (MW). Its stellar stream still poses serious modelling challenges, which hind…

eess.IV2021★ 7 cited

Data Stream Stabilization for Optical Coherence Tomography Volumetric Scanning

Guiqiu Liao, Oscar Caravaca-Mora, Benoit Rosa +7

Optical Coherence Tomography (OCT) is an emerging medical imaging modality for luminal organ diagnosis. The non-constant rotation speed of optical components in the OCT catheter ti…

hep-ex2021★ 13 cited

Damping signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment

JUNO collaboration, Jun Wang, Jiajun Liao +598

We study damping signatures at the Jiangmen Underground Neutrino Observatory (JUNO), a medium-baseline reactor neutrino oscillation experiment. These damping signatures are motivat…

hep-ex2021★ 21 cited

Search for long-lived particles decaying into muon pairs in proton-proton collisions at 13 TeV collected with a dedicated high-rate data stream

CMS Collaboration

A search for long-lived particles decaying into muon pairs is performed using proton-proton collisions at a center-of-mass energy of 13 TeV, collected by the CMS experiment at the…

hep-ex2021★ 3 cited

Search for resonances decaying to three W bosons in the hadronic final state in proton-proton collisions at 13 TeV

CMS Collaboration

A search for Kaluza-Klein excited vector boson resonances, W, decaying in cascade to three W bosons via a scalar radion R, W WR WWW, with tw…

astro-ph.GA2021★ 4 cited

Central star formation in double-peak gas rich radio galaxies

Daniel Maschmann, Anne-Laure Melchior, Francoise Combes +4

In a recent work, a large sample of double-peak (DP) emission line galaxies have been identified from the SDSS. While the two peaks could represent two kinematic components, they m…

hep-ex2021★ 11 cited

Probing charm quark dynamics via multiparticle correlations in PbPb collisions at 5.02 TeV

CMS Collaboration

Multiparticle azimuthal correlations of prompt D mesons are measured in PbPb collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV. For the…

hep-ex2021★ 41 cited

Search for resonant production of strongly coupled dark matter in proton-proton collisions at 13 TeV

CMS Collaboration

The first collider search for dark matter arising from a strongly coupled hidden sector is presented and uses a data sample corresponding to 138 fb, collected with the CMS d…

gr-qc2021★ 74 cited

Narrowband searches for continuous and long-duration transient gravitational waves from known pulsars in the LIGO-Virgo third observing run

The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1658

Isolated neutron stars that are asymmetric with respect to their spin axis are possible sources of detectable continuous gravitational waves. This paper presents a fully-coherent s…