10.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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175 papers · 1 filter
CFC+: Improved dynamics and gravitational waveforms from relativistic core collapse simulations
P. Cerda-Duran, G. Faye, H. Dimmelmeier +4
Core collapse supernovae are a promising source of detectable gravitational waves. Most of the existing (multidimensional) numerical simulations of core collapse in general relativ…
The Properties of Ultraviolet-Luminous Galaxies at the Current Epoch
Timothy M. Heckman, Charles G. Hoopes, Mark Seibert +23
We have used the first matched set of GALEX and SDSS data to investigate the properties of a sample of 74 nearby galaxies with far-ultraviolet luminosities chosen to overlap the lu…
Ultrahigh Energy Nuclei Propagation in a Structured, Magnetized Universe
Eric Armengaud, Guenter Sigl, Francesco Miniati
We compare the propagation of iron and proton nuclei above 10^19 eV in a structured Universe with source and magnetic field distributions obtained from a large scale structure simu…
The 2-850 micron SED of starforming galaxies
Anna Sajina, Douglas Scott, Michel Dennefeld +3
We present preliminary results on a study of the 2--850 micron SEDs of a sample of 30 FIRBACK galaxies selected at 170 micron. These sources are representative of the brightest ~10…
-term inflation, cosmic strings, and consistency with cosmic microwave background measurement
Jonathan Rocher, Mairi Sakellariadou
Standard D-term inflation is studied in the framework of supergravity. D-term inflation produces cosmic strings, however it can still be compatible with CMB measurements without in…
Weak lensing in scalar-tensor theories of gravity
Carlo Schimd, Jean-Philippe Uzan, Alain Riazuelo
This article investigates the signatures of various models of dark energy on weak gravitational lensing, including the complementarity of the linear and non-linear regimes. It inve…
Cosmological Cosmic Rays and the observed Li6 plateau in metal poor halo stars
Emmanuel Rollinde, Elisabeth Vangioni-Flam, Keith A. Olive
Very recent observations of the Li6 isotope in halo stars reveal a Li6 plateau about 1000 times above the predicted BBN abundance. We calculate the evolution of Li6 versus redshift…
Stochastic Gravitational Wave Background from Cosmological Supernovae
Alessandra Buonanno, Guenter Sigl, Georg G. Raffelt +2
Based on new developments in the understanding of supernovae (SNe) as gravitational-wave (GW) sources we estimate the GW background from all cosmic SNe. For a broad range of freque…
Sensitivity of the EDELWEISS WIMP search to spin-dependent interactions
A. Benoit, L. Berge, J. Bluemer +35
The EDELWEISS collaboration is searching for WIMP dark matter using natural Ge cryogenic detectors. The whole data set of the first phase of the experiment contains a fiducial expo…
Mass and angular momenta of Kerr anti-de Sitter spacetimes in Einstein-Gauss-Bonnet theory
Nathalie Deruelle, Yoshiyuki Morisawa
We compute the mass and angular momenta of rotating anti-de Sitter spacetimes in Einstein-Gauss-Bonnet theory of gravity using a superpotential derived from standard Noether identi…
On the mass of a Kerr-anti-de Sitter spacetime in D dimensions
Nathalie Deruelle, Joseph Katz
We show how to compute the mass of a Kerr-anti-de Sitter spacetime with respect to the anti-de Sitter background in any dimension, using a superpotential which has been derived fro…
Evidence of intense hot(~340K) dust in 3CR radio galaxies The most dissipative source of cooling in AGNs
B. Rocca-Volmerange, M. Remazeilles
The spectra of the powerful 3CR radio galaxies present a typical distribution in the far-infrared. From the observed radio to X-ray spectral energy distribution (SED) templates, we…
Detection of Two Massive CO Systems in 4C 41.17 at z = 3.8
Carlos De Breuck, Dennis Downes, Roberto Neri +4
We have detected CO(4-3) in the z=3.8 radio galaxy 4C 41.17 with the IRAM Interferometer. The CO is in two massive (M_dyn ~ 6 x 10^10 M_Sun) systems separated by 1.8" (13 kpc), and…
Implications of a new temperature scale for halo dwarfs on LiBeB and chemical evolution
Brian D. Fields, Keith A. Olive, Elisabeth Vangioni-Flam
Big bang nucleosynthesis (BBN) and the cosmic baryon density from cosmic microwave background anisotropies together predict a primordial Li7 abundance a factor of 2--3 higher than…
GRBs and the 511 keV emission of the Galactic bulge
E. Parizot, M. Cassé, R. Lehoucq +1
We consider the phenomenology of the 511 keV emission in the Galactic bulge, as recently observed by INTEGRAL, and propose a model is which the positrons are produced by gamma-ray…
An XMM-Newton view of the cluster of galaxies Abell 85
F. Durret, G. B. Lima Neto, W. Forman
We have observed the cluster of galaxies Abell 85 with XMM-Newton. These data have allowed us to confirm in a previous paper the existence of the extended 4 Mpc filament detected b…
Abundances in the H I envelope of the extremely low-metallicity Blue Compact Dwarf Galaxy SBS 0335-052 from Far Ultraviolet Spectroscopic Explorer observations
T. X. Thuan, A. Lecavelier des Etangs, Y. I. Izotov
We present FUSE spectroscopy of SBS 0335-052, the second most metal-deficient blue compact dwarf (BCD) galaxy known (log O/H = -4.70). In addition to the H I Lyman series, we detec…
The GALEX-VVDS Measurement of the Evolution of the Far-Ultraviolet Luminosity Density and the Cosmic Star Formation Rate
D. Schiminovich, O. Ilbert, S. Arnouts +10
In a companion paper (Arnouts et al. 2004) we presented new measurements of the galaxy luminosity function at 1500 Angstroms out to z~1 using GALEX-VVDS observations (1039 galaxies…
A supermassive binary black hole in the quasar 3C345
A. P. Lobanov, J. Roland
Radio loud active galactic nuclei present a remarkable variety of signs indicating the presence of periodical processes possibly originating in binary systems of supermassive black…
The ECLAIRs micro-satellite for multi-wavelength studies of gamma-ray burst prompt emission
S. Schanne, J. -L. Atteia, D. Barret +15
The cosmological revolution of 1997 has established that (at least long duration) gamma-ray bursts (GRB) are among the most energetic events in the Universe and occur at cosmologic…
The early phases of Milky Way's chemical evolution
Nikos Prantzos
The earliest phases of the chemical evolution of our Galaxy are analysed in the light of the recent VLT results (concerning abundance patterns in the most metal-poor stars of the G…
The GALEX-VVDS Measurement of the Evolution of the 1500A Luminosity Function
S. Arnouts, D. Schiminovich, O. Ilbert +8
We present the first measurement of the galaxy luminosity function at 1500A between 0.2<z<1.2 based on GALEX-VVDS observations (1000 spectroscopic redshifts for galaxies with NUV<2…
Extinction radial profiles of M83 from GALEX UV imaging
S. Boissier, A. Gil de Paz, B. F. Madore +24
We use the far-UV (FUV) and near-UV (NUV) images of M83 obtained by GALEX to compute the radial profile of the UV spectral slope in the star forming disk. We briefly present a mode…
Systematics of the Ultraviolet Rising flux in a GALEX/SDSS sample of Early-type Galaxies
R. M. Rich, S. Salim, J. Brinchmann +24
We present ultraviolet photometry for a sample of morphologically early-type galaxies selected by matching the Sloan Digital Sky Survey Data Release 1 with the GALEX Medium and All…