405 citations · 877 across the 9 of their papers we have counts for
9 papers
A possible link between the power spectrum of interstellar filaments and the origin of the prestellar core mass function
A. Roy, Ph. Andre', D. Arzoumanian +17
Two major features of the prestellar CMF are: 1) a broad peak below 1 Msun, presumably corresponding to a mean gravitational fragmentation scale, and 2) a characteristic power-law…
Changes Of Dust Opacity With Density in the Orion A Molecular Cloud
Arabindo Roy, Peter G. Martin, Danae Polychroni +12
We have studied the opacity of dust grains at submillimeter wavelengths by estimating the optical depth from imaging at 160, 250, 350, and 500 um from the Herschel Gould Belt Surve…
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…
Deconvolution of Images from BLAST 2005: Insight into the K3-50 and IC 5146 Star-Forming Regions
Arabindo Roy, Peter A. R. Ade, James J. Bock +26
We present an implementation of the iterative flux-conserving Lucy-Richardson (L-R) deconvolution method of image restoration for maps produced by the Balloon-borne Large Aperture…
The Balloon-Borne Large Aperture Submillimeter Telescope (BLAST) 2005: A 10 deg^2 Survey of Star Formation in Cygnus X
Arabindo Roy, Peter A. R. Ade, James J. Bock +27
We present Cygnus X in a new multi-wavelength perspective based on an unbiased BLAST survey at 250, 350, and 500 micron, combined with rich datasets for this well-studied region. O…
The BLAST View of the Star Forming Region in Aquila (ell=45deg,b=0deg)
Alana Rivera-Ingraham, Peter A. R. Ade, James J. Bock +24
We have carried out the first general submillimeter analysis of the field towards GRSMC 45.46+0.05, a massive star forming region in Aquila. The deconvolved 6 deg^2 (3\degree X 2\d…
BLAST05: Power Spectra of Bright Galactic Cirrus at Submillimeter Wavelengths
Arabindo Roy, Peter A. R. Ade, James J. Bock +25
We report multi-wavelength power spectra of diffuse Galactic dust emission from BLAST observations at 250, 350, and 500 microns in Galactic Plane fields in Cygnus X and Aquila. The…
BLAST: The Mass Function, Lifetimes, and Properties of Intermediate Mass Cores from a 50 Square Degree Submillimeter Galactic Survey in Vela (l = ~265)
Calvin. B. Netterfield, Peter A. R. Ade, James J. Bock +24
We present first results from an unbiased 50 deg^2 submillimeter Galactic survey at 250, 350, and 500 micron from the 2006 flight of the Balloon-borne Large Aperture Submillimeter…
Clustering of dark matter tracers: generalizing bias for the coming era of precision LSS
Patrick McDonald, Arabindo Roy
On very large scales, density fluctuations in the Universe are small, suggesting a perturbative model for large-scale clustering of galaxies (or other dark matter tracers), in whic…