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astro-ph2007
The environs of the HII region Gum31
C. Cappa, V. S. Niemela, R. Amorin +2
We analyze the distribution of the interstellar matter in the environs of the \hii region Gum 31, excited by the open cluster NGC 3324, located in the complex Carina region, with t…
astro-ph2007
Modeling of the Terminal Velocities of the Dust Ejected Material by the Impact
M. Rengel, M. Kueppers, H. U. Keller +1
We compute the distribution of velocities of the particles ejected by the impact of the projectile released from NASA Deep Impact spacecraft on the nucleus of comet 9P/Tempel 1 on…