40.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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- Centre de physique des particules de MarseilleFR2.9k papers
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625 papers · 1 filter
ANTARES search for point-sources of neutrinos using astrophysical catalogs: a likelihood stacking analysis
A. Albert, M. André, M. Anghinolfi +136
A search for astrophysical point-like neutrino sources using the data collected by the ANTARES detector between January 29, 2007 and December 31, 2017 is presented. A likelihood st…
Cayley-Hamilton Theorem for Symplectic Quantum Matrix Algebras
O. Ogievetsky, P. Pyatov
We establish the analogue of the Cayley--Hamilton theorem for the quantum matrix algebras of the symplectic type.
Socio-demographic study of the exoplanet direct imaging community
Lucie Leboulleux, Élodie Choquet, Elsa Huby +2
Astronomy and science are fields in which specific groups remain under-represented despite multiple studies that investigate this issue and propose solutions. In this article, we a…
Twisted -normal form for elliptic curves
David Kohel
We introduce the twisted -normal form for elliptic curves, deriving in particular addition algorithms with complexity and doubling algor…
Observation of a sudden cessation of a very-high-energy gamma-ray flare in PKS 1510-089 with H.E.S.S. and MAGIC in May 2016
H. E. S. S. Collaboration, H. Abdalla, R. Adam +430
The flat spectrum radio quasar (FSRQ) PKS 1510-089 is known for its complex multiwavelength behavior, and is one of only a few FSRQs detected at very high energy (VHE, GeV…
Detecting Reconnection Events in Kinetic Vlasov Hybrid Simulations Using Clustering Techniques
Manuela Sisti, Francesco Finelli, Giorgio Pedrazzi +3
Kinetic turbulence in magnetized space plasmas has been extensively studied via in situ observations, numerical simulations and theoretical models. In this context, a key point con…
A Time-Of-Flight-Based Reconstruction for Real-Time Prompt-Gamma Imaging in Protontherapy
Maxime Jacquet, Sara Marcatili, Marie-Laure Gallin-Martel +11
We are currently conceiving, through (MC) simulation, a multi-channel gamma detector array (TIARA for Time-of-flight Imaging ARrAy) for the online monitoring of protontherapy treat…
Estimating low-order aberrations through a Lyot coronagraph with a Zernike wavefront sensor for exoplanet imaging
Raphaël Pourcelot, Mamadou N'Diaye, Greg Brady +13
Imaging exo-Earths is an exciting but challenging task because of the 10^-10 contrast ratio between these planets and their host star at separations narrower than 100 mas. Large se…
Predicting contrast sensitivity to segmented aperture misalignment modes for the HiCAT testbed
Iva Laginja, Remi Soummer, Laurent M. Mugnier +10
This paper presents the setup for empirical validations of the Pair-based Analytical model for Segmented Telescope Imaging from Space (PASTIS) tolerancing model for segmented coron…
A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE).IX. The effects of ram pressure stripping down to the scale of individual HII regions in the dwarf galaxy IC 3476
A. Boselli, A. Lupi, B. Epinat +25
We study the IB(s)m galaxy IC 3476 observed in the context of VESTIGE, a blind narrow-band Halpha+[NII] imaging survey of the Virgo cluster. The deep narrow-band (NB) image reveals…
Prospects for Galactic and stellar astrophysics with asteroseismology of giant stars in the Continuous Viewing Zones and beyond
J. Ted Mackereth, Andrea Miglio, Yvonne Elsworth +30
The NASA- mission presents a treasure trove for understanding the stars it observes and the Milky Way, in which they reside. We present a first look at the prospects for…
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XXII. Relative ages of multiple populations in five Globular Clusters
F. Lucertini, D. Nardiello, G. Piotto
Aims. We present a new technique to estimate the relative ages of multiple stellar populations hosted by five globular clusters: NGC 104 (47 Tuc), NGC 6121 (M4), NGC 6352, NGC 6362…
Are bacteria claustrophobic? The problem of micrometric spatial confinement for the culture of micro-organisms
Céline Molinaro, Violette Da Cunha, Aurore Gorlas +5
Culturing cells confined in microscale geometries has been reported in many studies this last decade, in particular following the development of microfluidic-based applications and…
Investigating three Sirius-like systems with SPHERE
R. Gratton, V. D'Orazi, T. A. Pacheco +61
Sirius-like systems are wide binaries composed of a white dwarf (WD) and a companion of a spectral type earlier than M0. The WD progenitor evolves in isolation, but its wind during…
Localized waves carrying orbital angular momentum in optical fibers
Paula Nuño Ruano, Charles W. Robson, Marco Ornigotti
We consider the effect of orbital angular momentum (OAM) on localized waves in optical fibers using theory and numerical simulations, focusing on splash pulses and focus wave modes…
Characterisation of a turbulent module for the MITHIC high-contrast imaging testbed
A. Vigan, M. Postnikova, A. Caillat +6
Future high-contrast imagers on ground-based extremely large telescopes will have to deal with the segmentation of the primary mirrors. Residual phase errors coming from the phase…
Causality in the shock wave/turbulent boundary layer interaction
Kenzo Sasaki, Diogo C. Barros, André V. G. Cavalieri +1
The mechanisms governing the low-frequency unsteadiness in the shock wave/turbulent boundary layer interaction at Mach 2 are considered. The investigation is conducted based on the…
A medium-resolution spectrum of the exoplanet HIP 65426 b
Simon Petrus, Mickaël Bonnefoy, Gaël Chauvin +18
Medium-resolution integral-field spectrographs (IFS) coupled with adaptive-optics such as Keck/OSIRIS, VLT/MUSE, or SINFONI are appearing as a new avenue for enhancing the detectio…
The SEDIGISM survey: first data release and overview of the Galactic structure
F. Schuller, J. S. Urquhart, T. Csengeri +57
The SEDIGISM (Structure, Excitation and Dynamics of the Inner Galactic Interstellar Medium) survey used the APEX telescope to map 84 deg^2 of the Galactic plane between l = -60 deg…
The SEDIGISM survey: Molecular clouds in the inner Galaxy
A. Duarte-Cabral, D. Colombo, J. S. Urquhart +57
We use the 13CO(2-1) emission from the SEDIGISM high-resolution spectral-line survey of the inner Galaxy, to extract the molecular cloud population with a large dynamic range in sp…
Close-up view of a luminous star-forming galaxy at z=2.95
S. Berta, A. J. Young, P. Cox +35
(Abridged) Exploiting the sensitivity and broad band width of NOEMA, we have studied the molecular gas and dust in the galaxy HerBS-89a, at z=2.95. High angular resolution images r…
Closely spaced co-rotating helical vortices: General solutions
Andrés Castillo-Castellanos, Eduardo Durán Venegas, Stéphane Le Dizès
In this work, we present general solutions for closely spaced co-rotating helical vortices using a filament approach. For these vortex structures, helical symmetry is broken, but s…
Angular analysis of the decay
LHCb collaboration, R. Aaij, C. Abellán Beteta +959
We present an angular analysis of the decay using 9$\,\mbox{fb}^{-1}$ of collision data collected with the L…
Measurement of CP violation in the decay
LHCb collaboration, R. Aaij, C. Abellán Beteta +960
A measurement of direct CP violation in the decay is reported using a data sample corresponding to an integrated luminosity of 5.4 $\textrm{fb}^{-1}…