Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- D. Stern3 profiles493 · h 97
- F. Harrison2 profiles182 · h 58
- P. Eisenhardt3 profiles168 · h 59
- S. Boggs124 · h 60
- F. Christensen123 · h 58
- C. Hailey120 · h 59
- W. Craig2 profiles120 · h 49
- S. Stanford2 profiles117 · h 75
- S. Turyshev116 · h 38
- D. Walton2 profiles108 · h 53
- K. Stapelfeldt104 · h 70
- D. Mawet98 · h 53
- California Institute of TechnologyUS4.7k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- Center for Astrophysics Harvard & SmithsonianUS1.3k papers
- Goddard Space Flight CenterUS1.2k papers
- University of California, BerkeleyUS1.2k papers
- University of ArizonaUS1k papers
- Infrared Processing and Analysis CenterUS1k papers
- University College LondonGB984 papers
- Princeton UniversityUS924 papers
- University of CambridgeGB871 papers
- Institut d'Astrophysique de ParisFR858 papers
- Space Telescope Science InstituteUS808 papers
105 papers · 2 filters
Powellsnakes II: a fast Bayesian approach to discrete object detection in multi-frequency astronomical data sets
Pedro Carvalho, Graça Rocha, M. P. Hobson +1
Powellsnakes is a Bayesian algorithm for detecting compact objects embedded in a diffuse background, and was selected and successfully employed by the Planck consortium in the prod…
Baryon Content of Massive Galaxy Clusters at z=0-0.6
Yen-Ting Lin, S. Adam Stanford, Peter R. M. Eisenhardt +3
We study the relationship between two major baryonic components in galaxy clusters, namely the stars in galaxies, and the ionized gas in the intracluster medium (ICM), using 94 clu…
Foreground Analysis Using Cross-Correlations of External Templates on the 7-year WMAP data
Tuhin Ghosh, A. J. Banday, Tess Jaffe +4
WMAP data when combined with ancillary data on free-free, synchrotron and dust allow an improved understanding of the spectrum of emission from each of these components. Here we ex…
The shapes of Milky Way satellites: looking for signatures of tidal stirring
Ewa L. Lokas, Steven R. Majewski, Stelios Kazantzidis +4
We study the shapes of Milky Way satellites in the context of the tidal stirring scenario for the formation of dwarf spheroidal galaxies. The standard procedures used to measure sh…
Variable Accretion Rates and Fluffy First Stars
Rowan J. Smith, Takashi Hosokawa, Kazuyuki Omukai +2
We combine the output of hydrodynamical simulations of Population III star cluster formation with stellar evolution models, and calculate the evolution of protostars experiencing v…
A Detection of Weak Lensing Magnification using Galaxy Sizes and Magnitudes
Fabian Schmidt, Alexie Leauthaud, Richard Massey +5
Weak lensing is commonly measured using shear through galaxy ellipticities, or using the effect of magnification bias on galaxy number densities. Here, we report on the first detec…
Protostellar Feedback Halts the Growth of the First Stars in the Universe
Takashi Hosokawa, Kazuyuki Omukai, Naoki Yoshida +1
The first stars fundamentally transformed the early universe by emitting the first light and by producing the first heavy elements. These effects were predetermined by the mass dis…
Measuring the Geometry of the Universe from Weak Gravitational Lensing behind Galaxy Groups in the HST COSMOS survey
James E. Taylor, Richard J. Massey, Alexie Leauthaud +12
Gravitational lensing can provide pure geometric tests of the structure of space-time, for instance by determining empirically the angular diameter distance-redshift relation. This…
X-ray, lensing and Sunyaev Zel'dovich triaxial analysis of Abell 1835 out to R_{200}
Andrea Morandi, Marceau Limousin, Jack Sayers +6
Measuring the intrinsic shape and orientation of dark matter (DM) and intracluster (IC) gas in galaxy clusters is crucial to constraining their formation and evolution, and for enh…
CLASH: Discovery of a Bright z~6.2 Dwarf Galaxy Quadruply Lensed by MACS J0329.6-0211
A. Zitrin, J. Moustakas, L. Bradley +22
We report the discovery of a z_{phot}=6.18^{+0.05}_{-0.07} (95% confidence level) dwarf galaxy, lensed into four images by the galaxy cluster MACS J0329.6-0211 (z_{l}=0.45). The ga…
Magnification by Galaxy Group Dark Matter Halos
Jes Ford, Hendrik Hildebrandt, Ludovic Van Waerbeke +6
We report on the detection of gravitational lensing magnification by a population of galaxy groups, at a significance level of 4.9 sigma. Using X-ray selected groups in the COSMOS…
Kiloparsec-scale Spatial Offsets in Double-peaked Narrow-line Active Galactic Nuclei. I. Markers for Selection of Compelling Dual Active Galactic Nucleus Candidates
Julia M. Comerford, Brian F. Gerke, Daniel Stern +5
Merger-remnant galaxies with kpc-scale separation dual active galactic nuclei (AGNs) should be widespread as a consequence of galaxy mergers and triggered gas accretion onto superm…
Resolving the Galaxies within a Giant Lya Nebula: Witnessing the Formation of a Galaxy Group?
Moire K. M. Prescott, Arjun Dey, Mark Brodwin +8
Detailed analysis of the substructure of Lya nebulae can put important constraints on the physical mechanisms at work and the properties of galaxies forming within them. Using high…
The Lick AGN Monitoring Project 2011: Reverberation Mapping of Markarian 50
A. J. Barth, A. Pancoast, S. J. Thorman +46
The Lick AGN Monitoring Project 2011 observing campaign was carried out over the course of 11 weeks in Spring 2011. Here we present the first results from this program, a measureme…
The Hubble Space Telescope Cluster Supernova Survey: VI. The Volumetric Type Ia Supernova Rate
K. Barbary, G. Aldering, R. Amanullah +40
We present a measurement of the volumetric Type Ia supernova (SN Ia) rate out to z ~ 1.6 from the Hubble Space Telescope Cluster Supernova Survey. In observations spanning 189 orbi…
Three QSOs acting as strong gravitational lenses
F. Courbin, C. Faure, S. G. Djorgovski +8
We report the discovery of three new cases of QSOs acting as strong gravitational lenses on background emission line galaxies: SDSS J0827+5224 (zQSO = 0.293, zs = 0.412), SDSS J091…
AGES: The AGN and Galaxy Evolution Survey
C. S. Kochanek, D. J. Eisenstein, R. J. Cool +12
The AGN and Galaxy Evolution Survey (AGES) is a redshift survey covering, in its standard fields, 7.7 square degrees of the Bootes field of the NOAO Deep Wide-Field Survey (NDWFS).…
Unburned Material in the Ejecta of Type Ia Supernovae
Gastón Folatelli, M. M. Phillips, Nidia Morrell +17
(Abridged) The presence of unburned material in the ejecta of normal Type Ia supernovae (SNeIa) is investigated using early-time spectroscopy obtained by the CSP. The tell-tale sig…
Lensed galaxies in CANDELS
Asantha Cooray, Hai Fu, Jae Calanog +16
We present results from a search for gravitationally lensed galaxies present in the Hubble Space Telescope (HST)/Wide Field Camera-3 (WFC3) images of the Cosmic Assembly Near-IR De…
Modeling the evolution of infrared galaxies : clustering of galaxies in the Cosmic Infrared Background
Aurélie Pénin, Olivier Doré, Guilaine Lagache +1
Star-forming galaxies are a highly biased tracer of the underlying dark matter density field. Their clustering can be studied through the cosmic infrared background anisotropies. T…
HerMES: point source catalogues from deep Herschel-SPIRE observations
A. J. Smith, L. Wang, S. J. Oliver +38
We describe the generation of single-band point source catalogues from submillimetre Herschel-SPIRE observations taken as part of the Science Demonstration Phase of the Herschel Mu…
A Candidate Dual AGN at z=1.175
R. Scott Barrows, Daniel Stern, Kristin Madsen +10
The X-ray source CXOXBJ142607.6+353351 (CXOJ1426+35), which was identified in a 172 ks Chandra image in the Bootes field, shows double-peaked rest-frame optical/UV emission lines,…
A Kiloparsec-Scale Binary Active Galactic Nucleus Confirmed by the Expanded Very Large Array
Hai Fu, Zhi-Yu Zhang, Roberto J. Assef +6
We report the confirmation of a kpc-scale binary active galactic nucleus (AGN) with high-resolution radio images from the Expanded Very Large Array (EVLA). SDSS J150243.1+111557 is…
Strong Lensing by a Node of the Cosmic Web. The Core of MACS J0717.5+3745 at z=0.55
M. Limousin, H. Ebeling, J. Richard +9
We present results of a strong-lensing analysis of MACS J0717.5+3745 (hereafter MACS J0717), an extremely X-ray luminous galaxy cluster at z=0.55. Observations at different wavelen…