Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR10.1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR4.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.2k papers
- Université Paris-SaclayFR3.1k papers
- National Institute for Subatomic PhysicsNL2k papers
- University of ManchesterGB2k papers
- Sapienza University of RomeIT2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.9k papers
- CEA Paris-SaclayFR1.9k papers
- Heidelberg UniversityDE1.8k papers
- Rutherford Appleton LaboratoryGB1.8k papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR1.8k papers
32 papers · 2 filters
Measurement of the Crab nebula polarization at 90 GHz as a calibrator for CMB experiments
J. Aumont, L. Conversi, C. Thum +10
CMB experiments aiming at a precise measurement of the CMB polarization, such as the Planck satellite, need a strong polarized absolute calibrator on the sky to accurately set the…
Powerful H Line-cooling in Stephan's Quintet : I - Mapping the Significant Cooling Pathways in Group-wide Shocks
M. E. Cluver, P. N. Appleton, F. Boulanger +10
We present results from the mid-infrared spectral mapping of Stephan's Quintet using the Spitzer Space Telescope. A 1000 km/s collision has produced a group-wide shock and for the…
Searching for Evidence of Energetic Feedback in Distant Galaxies: A Galaxy Wide Outflow in a z~2 Ultraluminous Infrared Galaxy
D. M. Alexander, A. M. Swinbank, I. Smail +2
Leading models of galaxy formation require large-scale energetic outflows to regulate the growth of distant galaxies and their central black holes. However, current observational s…
Detecting Bispectral Acoustic Oscillations from Inflation Using a New Flexible Estimator
Martin Bucher, Bartjan Van Tent, Carla Sofia Carvalho
We present a new flexible estimator for comparing theoretical templates for the predicted bispectrum of the CMB anisotropy to observations. This estimator, based on binning in harm…
Photometric redshifts for supernovae Ia in the Supernova Legacy Survey
N. Palanque-Delabrouille, V. Ruhlmann-Kleider, S. Pascal +17
We present a method using the SALT2 light curve fitter to determine the redshift of Type Ia supernovae in the Supernova Legacy Survey (SNLS) based on their photometry in g', r', i'…
An Upper Limit on the Stochastic Gravitational-Wave Background of Cosmological Origin
The LIGO Scientific Collaboration, the Virgo Collaboration
A stochastic background of gravitational waves is expected to arise from a superposition of a large number of unresolved gravitational-wave sources of astrophysical and cosmologica…
The Herschel ATLAS
S. Eales, L. Dunne, D. Clements +94
The Herschel ATLAS is the largest open-time key project that will be carried out on the Herschel Space Observatory. It will survey 510 square degrees of the extragalactic sky, four…
A Spitzer Unbiased Ultradeep Spectroscopic Survey
B. Bertincourt, G. Helou, P. Appleton +9
We carried out an unbiased, spectroscopic survey using the low-resolution module of the infrared spectrograph (IRS) on board Spitzer targeting two 2.6 square arcminute regions in t…
Analysis of galaxy SEDs from far-UV to far-IR with CIGALE: Studying a SINGS test sample
S. Noll, D. Burgarella, E. Giovannoli +3
Photometric data of galaxies covering the rest-frame wavelength range from far-UV to far-IR make it possible to derive galaxy properties with a high reliability by fitting the atte…
The ESO/VLT 3rd year Type Ia supernova data set from the Supernova Legacy Survey
C. Balland, S. Baumont, S. Basa +24
We present 139 spectra of 124 Type Ia supernovae (SNeIa) that were observed at the ESO/VLT during the first three years of the Canada-France-Hawai Telescope (CFHT) Supernova Legacy…
A numerical study of primordial magnetic field amplification by inflation-produced gravitational waves
Sachiko Kuroyanagi, Hiroyuki Tashiro, Naoshi Sugiyama
We numerically study the interaction of inflation-produced magnetic fields with gravitational waves, both of which originate from quantum fluctuations during inflation. The resonan…
Light on Dark Matter with Weak Gravitational Lensing
S. Pires, J. -L. Starck, A. Refregier
This paper reviews statistical methods recently developed to reconstruct and analyze dark matter mass maps from weak lensing observations. The field of weak lensing is motivated by…
Detectability of the 21 cm-CMB cross-correlation from the EoR
Hiroyuki Tashiro, Nabila Aghanim, Mathieu Langer +3
The 21-cm line fluctuations and the cosmic microwave background (CMB) are powerful probes of the epoch of reionisation of the universe. We study the potential of the cross-correlat…
S-Z power spectrum produced by primordial magnetic fields
Hiroyuki Tashiro, Naoshi Sugiyama
Primordial magnetic fields generated in the very early universe are one of the candidates for the origin of magnetic fields observed in galaxy clusters. After recombination, the Lo…
Cross-correlation Study between the Cosmological 21-cm Signal and the kinetic Sunyaev-Zel'dovich effect
Vibor Jelic, Saleem Zaroubi, Nabila Aghanim +6
The Universe's Epoch of Reionization (EoR) can be studied using a number of observational probes that provide complementary or corroborating information. Each of these probes suffe…
Impact of calibration errors on CMB component separation using FastICA and ILC
Jason Dick, Mathieu Remazeilles, Jacques Delabrouille
The separation of emissions from different astrophysical processes is an important step towards the understanding of observational data. This topic of component separation is of pa…
Simulating the impact of dust cooling on the statistical properties of the intracluster medium
E. Pointecouteau, A. Da Silva, A. Catalano +4
From the first stages of star and galaxy formation, non-gravitational processes such as ram pressure stripping, SNs, galactic winds, AGNs, galaxy-galaxy mergers, etc... lead to the…
Characterization of the BICEP Telescope for High-Precision Cosmic Microwave Background Polarimetry
Y. D. Takahashi, P. A. R. Ade, D. Barkats +23
The BICEP experiment was designed specifically to search for the signature of inflationary gravitational waves in the polarization of the cosmic microwave background (CMB). Using a…
Measurement of Cosmic Microwave Background Polarization Power Spectra from Two Years of BICEP Data
H. C. Chiang, P. A. R. Ade, D. Barkats +25
Background Imaging of Cosmic Extragalactic Polarization (BICEP) is a bolometric polarimeter designed to measure the inflationary B-mode polarization of the cosmic microwave backgro…
HI line observations of 2MASS galaxies in the Zone of Avoidance
W. van Driel, S. E. Schneider, R. C. Kraan-Korteweg +1
A pilot survey has been made to obtain 21cm HI emission line profiles for 197 objects in the Zone of Avoidance (ZoA) that were classified as galaxies in the 2MASS all-sky near-infr…
H2 formation and excitation in the Stephan's Quintet galaxy-wide collision
P. Guillard, F. Boulanger, G. Pineau des Forets +1
Context. The Spitzer Space Telescope has detected a powerful (L(H2)~10^41 erg s-1) mid-infrared H2 emission towards the galaxy-wide collision in the Stephan's Quintet (SQ) galaxy g…
Peculiar velocities into the next generation: cosmological parameters from the SFI++ survey
Alexandra Abate, Pirin Erdogdu
We present cosmological parameter constraints from the SFI++ galaxy peculiar velocity survey, the largest galaxy peculiar velocity sample to date. The analysis is performed by usin…
Spitzer Observations of Cold Dust Galaxies
C. N. A. Willmer, G. H. Rieke, Emeric Le Floc'h +4
We combine new Spitzer Space Telescope observations in the mid- and far-infrared with SCUBA 850 micron observations to improve the measurement of dust temperatures, masses and lumi…
The Core-collapse rate from the Supernova Legacy Survey
G. Bazin, N. Palanque-Delabrouille, J. Rich +27
We use three years of data from the Supernova Legacy Survey (SNLS) to study the general properties of core-collapse and type Ia supernovae. This is the first such study using the "…