activity
19972009
most citedA Spitzer Survey of Young Stellar Clusters within One Kiloparsec of the Sun: Cluster Core Extraction and Basic Structural Analysis

732 citations · 3.6k across the 26 of their papers we have counts for

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Showing 2005Show all

12 papers · 1 filter

astro-ph2005

Early Evolution of Stellar Groups and Clusters: Environmental Effects on Forming Planetary Systems

Fred C. Adams, Eva M. Proszkow, Marco Fatuzzo +1

This paper studies the dynamical evolution of young stellar clusters with = 100 - 1000 members. We use N-body simulations to explore how evolution depends on system size an…

astro-ph2005

The Disk Fractions of Brown Dwarfs in IC 348 and Chamaeleon I

K. L. Luhman, C. J. Lada, L. Hartmann +7

Using the Infrared Array Camera (IRAC) aboard the Spitzer Space Telescope, we have obtained mid-infrared photometry for 25 and 18 low-mass members of the IC 348 and Chamaeleon I st…

astro-ph2005

Chemical telemetry of OH observed to measure interstellar magnetic fields

S. Viti, T. W. Hartquist, P. C. Myers

We present models for the chemistry in gas moving towards the ionization front of an HII region. When it is far from the ionization front, the gas is highly depleted of elements mo…

astro-ph2005

Observations of Global and Local Infall in NGC 1333

Andrew J. Walsh, Tyler L. Bourke, Philip C. Myers

We report ``infall asymmetry'' in the HCO (1--0) and (3--2) lines toward NGC 1333, extended over , a larger extent than has been reported be fore, for any…

astro-ph2005

Discovery of a Low Mass Bipolar Molecular Outflow from L1014-IRS with the Submillimeter Array

Tyler L. Bourke, Antonio Crapsi, Philip C. Myers +5

Using the Submillimeter Array we report the discovery of a compact low mass bipolar molecular outflow from L1014-IRS and confirm its association with the L1014 dense core at 200 pc…

astro-ph2005

A high resolution comparative study of the slowly contracting, starless cores, L694-2 and L1544

Jonathan Williams, Phil Myers

We present interferometric observations of N2H+(1-0) in the starless, dense core L694-2 and compare them to previously published maps of L1544. Both cores are starless, centrally c…