120 citations · 769 across the 14 of their papers we have counts for
Showing 2008Show all
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astro-ph2008★ 28 cited
Dichotomy in the Dynamical Status of Massive Cores in Orion
T. velusamy, R. Peng, D. Li +2
To study the evolution of high mass cores, we have searched for evidence of collapse motions in a large sample of starless cores in the Orion molecular cloud. We used the Caltech S…
astro-ph2008★ 44 cited
Simultaneous Determination of the Cosmic Ray Ionization Rate and Fractional Ionization in DR21(OH)
T. Hezareh, M. Houde, C. McCoey +2
We present a new method for the simultaneous calculation of the cosmic ray ionization rate, zeta(H2), and the ionization fraction, chi(e), in dense molecular clouds. A simple netwo…
astro-ph2008★ 31 cited
An Upper Limit on Gas Production from 3200 Phaethon
Paul A. Wiegert, Martin Houde, Ruisheng Peng
Asteroid 3200 Phaethon resembles a comet in some ways, including a highly-eccentric orbit (e=0.89) and a strong associated meteor shower (the Geminids). Yet this object has never b…