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 UniversityUS925 papers
- University of CambridgeGB871 papers
- Institut d'Astrophysique de ParisFR858 papers
- Space Telescope Science InstituteUS808 papers
36 papers · 2 filters
Evidence for Environmental Changes in the Submillimeter Dust Opacity
Peter G. Martin, Arabindo Roy, Sylvain Bontemps +25
The submillimeter opacity of dust in the diffuse Galactic interstellar medium (ISM) has been quantified using a pixel-by-pixel correlation of images of continuum emission with a pr…
Spectroscopic parameters for silacyclopropynylidene, SiC, from extensive astronomical observations toward CW Leo (IRC +10216) with the Herschel satellite
H. S. P. Müller, J. Cernicharo, M. Agúndez +5
A molecular line survey has been carried out toward the carbon-rich asymptotic giant branch star CW Leo employing the HIFI instrument on board of the Herschel satellite. Numerous f…
Optical Spectroscopic Survey of High Latitude WISE Selected Sources
Sean E. Lake, Edward L. Wright, Sara Petty +5
We report on the results of an optical spectroscopic survey at high Galactic latitude (b\geq30°) of a sample of WISE-selected targets, grouped by WISE W1 (λ_eff = 3.4 \mum) flux, w…
Non-Equilibrium Chemistry of Dynamically Evolving Prestellar Cores: II. Ionization and Magnetic Field
Konstantinos Tassis, Karen Willacy, Harold W. Yorke +1
We study the effect that non-equilibrium chemistry in dynamical models of collapsing molecular cloud cores has on measurements of the magnetic field in these cores, the degree of i…
Non-Equilibrium Chemistry of Dynamically Evolving Prestellar Cores: I. Basic Magnetic and Non-Magnetic Models and Parameter Studies
Konstantinos Tassis, Karen Willacy, Harold W. Yorke +1
We combine dynamical and non-equilibrium chemical modeling of evolving prestellar molecular cloud cores, and explore the evolution of molecular abundances in the contracting core.…
Analysis of WMAP 7-year Temperature Data: Astrophysics of the Galactic Haze
Davide Pietrobon, Krzysztof M. Gorski, James Bartlett +10
We analyse WMAP 7-year temperature data, jointly modeling the cosmic microwave background (CMB) and Galactic foreground emission. We use the Commander code based on Gibbs sampling.…
The Magellanic Mopra Assessment (MAGMA). I. The Molecular Cloud Population of the Large Magellanic Cloud
Tony Wong, Annie Hughes, Jürgen Ott +15
We present the properties of an extensive sample of molecular clouds in the Large Magellanic Cloud (LMC) mapped at 11 pc resolution in the CO(1-0) line. We identify clouds as regio…
Multi-Epoch Observations of HD69830: High Resolution Spectroscopy and Limits to Variability
C. A. Beichman, C. M. Lisse, A. M. Tanner +7
The main-sequence solar-type star HD69830 has an unusually large amount of dusty debris orbiting close to three planets found via the radial velocity technique. In order to explore…
Jets and Wide Angle Outflows in Cepheus E: New Evidence from Spitzer
T. Velusamy, W. D. Langer, M. S. N. Kumar +1
In some protostellar objects both wide angle outflows and collimated jets are seen, while in others only one is observed. Spitzer provides unprecedented sensitivity in the infrared…
Herschel/HIFI Observations of Hydrogen Fluoride Toward Sagittarius B2(M)
R. R. Monje, M. Emprechtinger, T. G. Phillips +6
Herschel/HIFI observations have revealed the presence of widespread absorption by hydrogen fluoride (HF) J = 1-0 rotational transition, toward a number of Galactic sources. We pres…
Statistical Studies of Giant Pulse Emission from the Crab Pulsar
Walid A. Majid, Charles J. Naudet, Stephen T. Lowe +1
We have observed the Crab pulsar with the Deep Space Network (DSN) Goldstone 70 m antenna at 1664 MHz during three observing epochs for a total of 4 hours. Our data analysis has de…
Spitzer characterisation of dust in an anomalous emission region: the Perseus cloud
C. T. Tibbs, N. Flagey, R. Paladini +12
Anomalous microwave emission is known to exist in the Perseus cloud. One of the most promising candidates to explain this excess of emission is electric dipole radiation from rapid…
Herschel Measurements of Molecular Oxygen in Orion
Paul F. Goldsmith, Rene Liseau, Tom A. Bell +31
We report observations of three rotational transitions of molecular oxygen (O2) in emission from the H2 Peak 1 position of vibrationally excited molecular hydrogen in Orion. We obs…
The Magnetic Field in Taurus Probed by Infrared Polarization
Nicholas L. Chapman, Paul F. Goldsmith, Jorge L. Pineda +3
We present maps of the plane-of-sky magnetic field within two regions of the Taurus molecular cloud: one in the dense core L1495/B213 filament, the other in a diffuse region to the…
Volume Density Thresholds for Overall Star Formation imply Mass-Size Thresholds for Massive Star Formation
Genevieve Parmentier, Jens Kauffmann, Thushara Pillai +1
We aim at understanding the massive star formation (MSF) limit in the mass-size space of molecular structures recently proposed by Kauffmann &…
SWIFT Observations of the Arp 147 Ring galaxy system
Lisa Fogarty, Niranjan Thatte, Matthias Tecza +6
We present observations of Arp 147, a galaxy system comprising a collisionally-created ring galaxy and an early-type galaxy, using the Oxford SWIFT integral field spectrograph (IFS…
The RMS Survey: Critical Tests of Accretion Models for the Formation of Massive Stars
Ben Davies, Melvin G. Hoare, Stuart L. Lumsden +5
There is currently no accepted theoretical framework for the formation of the most massive stars, and the manner in which protostars continue to accrete and grow in mass beyond \si…
A New Recipe for Obtaining Central Volume Densities of Prestellar Cores from Size Measurements
Konstantinos Tassis, Harold W. Yorke
We propose a simple analytical method for estimating the central volume density of prestellar molecular cloud cores from their column density profiles. Prestellar cores feature a f…
Probing the initial conditions of high-mass star formation. II. Fragmentation, stability, and chemistry
T. Pillai, J. Kauffmann, F. Wyrowski +3
We present a new high-resolution study of pre-protocluster regions in tracers exclusively probing the coldest and dense gas (NH_2D). The data are used to constrain the chemical, th…
An Arecibo Search for Pulsars and Transient Sources in M33
N. D. R. Bhat, J. M. Cordes, P. J. Cox +4
We report on a systematic and sensitive search for pulsars and transient sources in the nearby spiral galaxy M33, conducted at 1.4 GHz with the Arecibo telescope's seven-beam recei…
The Physical Properties of High-Mass Star-Forming Clumps: A Systematic Comparison of Molecular Tracers
Megan Reiter, Yancy Shirley, Jingwen Wu +3
We present observations of HCO+ and H^13CO+, N2H+, HCS+, HCN and HN^13C, SO and ^34SO, CCH, SO_2, and CH_3OH-E towards a sample of 27 high-mass clumps coincident with water maser e…
Magnetic Field Structure around Low-Mass Class 0 Protostars: B335, L1527 and IC348-SMM2
J. A. Davidson, G. Novak, T. G. Matthews +6
We report new 350 micron polarization observations of the thermal dust emission from the cores surrounding the low-mass, Class 0 YSOs L1527, IC348-SMM2 and B335. We have inferred m…
A Millimeter-Wave Galactic Plane Survey With The BICEP Polarimeter
E. M. Bierman, T. Matsumura, C. D. Dowell +26
In addition to its potential to probe the Inflationary cosmological paradigm, millimeter-wave polarimetry is a powerful tool for studying the Milky Way galaxy's composition and mag…
Clustering of obscured and unobscured quasars in the Bootes field: Placing rapidly growing black holes in the cosmic web
Ryan C. Hickox, Adam D. Myers, Mark Brodwin +18
We present the first measurement of the spatial clustering of mid-infrared selected obscured and unobscured quasars, using a sample in the redshift range 0.7 < z < 1.8 selected fro…