4.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR264 papers
- Max Planck Institute for Radio AstronomyDE240 papers
- Institut de Radioastronomie MillimétriqueFR216 papers
- Observatoire de ParisFR156 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR145 papers
- California Institute of TechnologyUS139 papers
- Center for Astrophysics Harvard & SmithsonianUS138 papers
- Instituto de Astrofísica de AndalucíaES132 papers
- Centro de AstrobiologíaES123 papers
- Astrophysique, Instrumentation et ModélisationFR109 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR108 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR106 papers
36 papers · 1 filter
Galactic Star Formation with NIKA2 (GASTON): Evidence of mass accretion onto dense clumps
A. J. Rigby, R. Adam, P. Ade +49
High-mass stars () play a crucial role in the evolution of galaxies, and so it is imperative that we understand how they are formed. We have used the New…
Molecules, shocks, and disk in the axi-symmetric wind of the MS-type AGB star RS Cancri
J. M. Winters, D. T. Hoai, K. T. Wong +6
The latest evolutionary phases of low- and intermediate mass stars are characterized by complex physical processes like turbulence, convection, stellar pulsations, magnetic fields,…
Probing the role of magnetic fields in star-forming filaments: NIKA2-Pol commissioning results toward OMC-1
H. Ajeddig, R. Adam, P. Ade +43
Dust polarization observations are a powerful, practical tool to probe the geometry (and to some extent, the strength) of magnetic fields in star-forming regions. In particular, Pl…
Magnetic Field Strengths of the Synchrotron Self-Absorption Region in the Jet of CTA 102 During Radio Flares
Sang-Hyun Kim, Sang-Sung Lee, Jee Won Lee +15
CTA 102 is a blazar implying that its relativistic jet points towards Earth and emits synchrotron radiation produced by energetic particles gyrating in the magnetic field. This stu…
Probing the innermost regions of AGN jets and their magnetic fields with RadioAstron. V. Space and ground millimeter-VLBI imaging of OJ 287
Jose L. Gómez, Efthalia Traianou, Thomas P. Krichbaum +27
We present the first polarimetric space VLBI observations of OJ 287, observed with RadioAstron at 22 GHz during a perigee session on 2014 April 4 and five near-in-time snapshots, t…
PSZ2G091:A massive double cluster at z=0.822 observed by the NIKA2 camera
E. Artis, R. Adam, P. Ade +48
PSZ2 G091.83+26.11 is a massive galaxy cluster with M500 = 7.43 x 10^14 Msun at z = 0.822. This object exhibits a complex morphology with a clear bimodality observed in X-rays. How…
Dust Emission in Galaxies at Millimeter Wavelengths: Cooling of star forming regions in NGC6946
G. Ejlali, R. Adam, P. Ade +54
Interstellar dust plays an important role in the formation of molecular gas and the heating and cooling of the interstellar medium. The spatial distribution of the mm-wavelength du…
Galactic star formation with NIKA2 (GASTON): Filament convergence and its link to star formation
N. Peretto, R. Adam, P. Ade +45
In the past decade filaments have been recognised as a major structural element of the interstellar medium, the densest of these filaments hosting the formation of most stars. In s…
Event Horizon Telescope observations of the jet launching and collimation in Centaurus A
Michael Janssen, Heino Falcke, Matthias Kadler +236
Very-long-baseline interferometry (VLBI) observations of active galactic nuclei at millimeter wavelengths have the power to reveal the launching and initial collimation region of e…
Crab nebula at 260 GHz with the NIKA2 polarimeter. Implications for the polarization angle calibration of future CMB experiments
A. Ritacco, R. Adam, P. Ade +43
The quest for primordial gravitational waves enclosed in the Cosmic Microwave Background (CMB) polarization B-modes signal motivates the development of a new generation of high sen…
Overdensity of SubMillimiter Galaxies in the GJ526 Field mapped with the NIKA2 Camera
J. -F. Lestrade, R. Adam, P. Ade +43
Using the NIKA2 dual band millimeter camera installed on the IRAM30m telescope, we have mapped a relatively large field (~70 arcmin^2) in the direction of the star GJ526 to investi…
Exploring the millimetre emission in nearby galaxies: analysis of the edge-on galaxy NGC 891
S. Katsioli, R. Adam, P. Ade +54
New observations of the edge-on galaxy NGC 891, at 1.15 and 2 mm obtained with the IRAM 30-m telescope and the NIKA2 camera, within the framework of the IMEGIN (Interpreting the Mi…
The NIKA2 Sunyaev-Zeldovich Large Program
L. Perotto, R. Adam, P. Ade +48
The NIKA2 Guaranteed-Time SZ Large Program (LPSZ) is dedicated to the high-angular resolution SZ mapping of a representative sample of 45 SZ-selected galaxy clusters drawn from the…
The LPSZ-CLASH galaxy cluster sample: combining lensing and hydrostatic mass estimates
M. Muñoz-Echeverría, R. Adam, P. Ade +48
Starting from the clusters included in the NIKA sample and in the NIKA2 Sunyaev-Zel'dovich Large Program (LPSZ) we have selected a sample of six common objects with the Cluster Len…
Multi-probe analysis of the galaxy cluster CL J1226.9+3332: hydrostatic mass and hydrostatic-to-lensing bias
M. Muñoz-Echeverría, R. Adam, P. Ade +48
We present a multi-probe analysis of the well-known galaxy cluster CL J1226.9+3332 as a proof of concept for multi-wavelength studies within the framework of the NIKA2 Sunyaev-Zeld…
Mapping the intracluster medium temperature in the era of NIKA2 and MUSTANG-2
F. Ruppin, R. Adam, P. Ade +50
We present preliminary results from an on-going program that aims at mapping the intracluster medium (ICM) temperature of high redshift galaxy clusters from the MaDCoWS sample usin…
The Variability of the Black-Hole Image in M87 at the Dynamical Time Scale
Kaushik Satapathy, Dimitrios Psaltis, Feryal Ozel +235
The black-hole images obtained with the Event Horizon Telescope (EHT) are expected to be variable at the dynamical timescale near their horizons. For the black hole at the center o…
Searching for high-z DSFGs with NIKA2 and NOEMA
L. Bing, R. Adam, P. Ade +45
As the possible progenitors of passive galaxies at z=2-3, dusty star-forming galaxies (DSFGs) at z>4 provide a unique perspective to study the formation, assembly, and early quench…
Non-Sequential Neural Network for Simultaneous, Consistent Classification and Photometric Redshifts of OTELO Galaxies
José A. de Diego, Jakub Nadolny, Ángel Bongiovanni +17
Context. Computational techniques are essential for mining large databases produced in modern surveys with value-added products. Aims. This paper presents a machine learning proced…
Multi-epoch searches for relativistic binary pulsars and fast transients in the Galactic Centre
R. P. Eatough, P. Torne, G. Desvignes +10
The high stellar density in the central parsecs around the Galactic Centre makes it a seemingly favourable environment for finding relativistic binary pulsars. These include pulsar…
The OTELO survey: the star formation rate evolution of low-mass galaxies
Bernabé Cedrés, Ana María Pérez-García, Ricardo Pérez-Martínez +14
We present the analysis of a sample of \ha\,, \hb\ and \oii\ emission line galaxies from the \otelo\ survey, with masses typically below $log(M_*/M_\sun) \sim 9.4$ and redshifts be…
The OTELO survey: Revealing a population of low-luminosity current/active star-forming galaxies at z
Rocío Navarro Martínez, Ana María Pérez-García, Ricardo Pérez-Martínez +16
We study a sample of H emission line sources at 0.9 to identify the star-forming (SF) galaxies sample and characterise them in terms of line luminosity, stellar mass, SFR…
Constraints on black-hole charges with the 2017 EHT observations of M87*
Prashant Kocherlakota, Luciano Rezzolla, Heino Falcke +234
Our understanding of strong gravity near supermassive compact objects has recently improved thanks to the measurements made by the Event Horizon Telescope (EHT). We use here the M8…
The Polarized Image of a Synchrotron Emitting Ring of Gas Orbiting a Black Hole
Ramesh Narayan, Daniel C. M. Palumbo, Michael D. Johnson +237
Synchrotron radiation from hot gas near a black hole results in a polarized image. The image polarization is determined by effects including the orientation of the magnetic field i…