The Feedback of Massive Stars on Interstellar Astrochemical Processes

Astrochemistry is a discipline that studies physico-chemical processes in astrophysical environments.

Such environments are characterized by conditions that are substantially different from those existing in usual chemical laboratories. Models which aim to explain the formation of molecular species in interstellar environments must take into account various factors, including many that are directly, or indirectly related to the populations of massive stars in galaxies.

The aim of this paper is to review the influence of massive stars, whatever their evolution stage, on the physico-chemical processes at work in interstellar environments. These influences include the ultraviolet radiation field, the production of high energy particles, the synthesis of radionuclides and the formation of shocks that permeate the interstellar medium.

Michael De Becker (Submitted on 9 Dec 2013)

Comments: 9 pages, 1 figure, Accepted for publication in Astrophysics and Space Science

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Galaxy Astrophysics (astro-ph.GA)

Cite as: arXiv:1312.2453 [astro-ph.SR] (or arXiv:1312.2453v1 [astro-ph.SR] for this version)

Submission history From: Michael De Becker [v1] Mon, 9 Dec 2013 15:01:18 GMT (79kb)