ASTROCHEMISTRY OF STAR FORMATION

Автор(и)

  • D. S. Wiebe Institute of Astronomy of the Russian Academy of Sciences, Russian Federation
  • O. V. Kochina Institute of Astronomy of the Russian Academy of Sciences, Russian Federation

DOI:

https://doi.org/10.18524/1810-4215.2013.26.82475

Ключові слова:

star formation, ISM, astrochemistry, numerical modeling, databases for astrochemistry

Анотація

Star formation is one of the key pro­cesses governing the evolution of the Universe. It is ac­companied by significant transformations in the chem­ical composition and the physical state of the inter­stellar medium. Combining observations in infrared and radio bands, we obtain a wealth of observational data on the star formation both in continuum and spectral lines. These lines mostly belong to molecules, from simple diatomic species to complex organic com­pounds. However, interstellar molecules are not well- mixed with the bulk interstellar gas (molecular and atomic hydrogen) and possess a complex evolution of their own. Thus, a straightforward interpretation of observational data is seldom possible. One needs so­phisticated chemical and physical models to decipher processes occurring in star-forming regions.

Посилання

Hartmann J.:1904, ApJ, 19, 268

Ewen H.I., Purcell E.M.:1951, Nature, 168, 356

Weinreb S., Barrett A.H., Meeks M.L., Henry J.C.: 1963, Nature, 200, 829

Wilson R.W., Jefferts K.B., Penzias A.A.: 1970, ApJ, 161, L43

Herbst E.,Klemperer W.: 1973, ApJ, 185, 505

Watson W.D.: 1973, ApJ, 183, p.L17

Garrod R.T., Herbst E.: 2006, A&A, 457, 927

Garrod R.T., Wakelam V., Herbst E.: 2007, A&A, 467, 1103

Vasyunin A.I., Herbst E.: 2013, ApJ, 762, id.86

Draine B.T.: 1978, A&A Supplement, 36, 595

Spitzer L., Tomasko Jr., Martin G.: 1968, ApJ, 152, 971

##submission.downloads##

Опубліковано

2013-11-08

Номер

Том 26 № 2 (2013)

Розділ

Статті

Ліцензія

Авторське право (c) 2013 Odessa Astronomical Publications

Creative Commons License

Ця робота ліцензується відповідно до Creative Commons Attribution-NonCommercial 4.0 International License.

Відповідно Закону України про авторське право і суміжні права N 3792-XII від 23 грудня 1993 року