Publications (10)
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…
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…
The Herschel view of the dense core population in the Ophiuchus molecular cloud
Bilal Ladjelate, Philippe André, Vera Könyves +13
Herschel observations of nearby clouds in the Gould Belt support a paradigm for low-mass star formation, starting with the generation of molecular filaments, followed by filament f…
How the power spectrum of dust continuum images may hide the presence of a characteristic filament width
Arabindo Roy, Philippe André, Doris Arzoumanian +6
Herschel observations of interstellar clouds support a paradigm for star formation in which filaments play a central role. One of the foundations of this paradigm is the finding, b…
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…
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…
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…
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…
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…
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…