V.V. Burdyuzha Astro Space Centre, Lebedev Physical Institute, Russian Academy of Sciences, ul. Profsoyuznaya 84/32, Moscow, 117997, Russian Federation
CONTENTS 1. Introduction 763 2. Masers in the local galaxy 763 3. Summary of the characteristics of galaxies with OH-molecule megamasers 764 4. Production of OH molecules, their abundance, and spectroscopic features of low-lying rotational levels 765 5. Possible mechanisms for the formation of a population inversion in OH megamasers; energy estimates 766 6. H2O and H2CO megamasers 768 7. Conclusion 769 References 770
PACS:98.38.Er, 98.54.Gr () DOI: URL: https://ufn.ru/en/articles/1988/8/e/ Citation: Burdyuzha V V "Megamasers" Sov. Phys. Usp.31 763–771 (1988)
Оригинал: Бурдюжа В В «Мегамазеры» УФН155 703–717 (1988);
’?), Townes C H Fourth IAU Symposium Manchester (Ed. H C van de Hulst) (Cambridge: Cambridge Univ. Press, 1957, 1955) p. 92; ’?), Townes C H et al. Nature221 626 (1969)
Wielebinski R et al. Proceedings of the Conf. "Star Formation in Galaxies", (Ed. C J Lonsdale Persson) (California Inst. Techn., 1986) p. 589
’?), Miley G K, de Grijp R Preprint No. 65 (Baltimore: Space Telescope Science Institute, 1985); ’?), Miley G K, de Grijp R, Fairclough J H Mon. Not. R. Astron. Soc.219 1 (1986); ’?), Miley G K et al. Astrophys. J.308 620 (1986); ’?), Miley G K et al. Astron. Astrophys.166 L8 (1986)
’d’?’?’?’? Kh ’s’?т’?kh’?’?’?ya ’?’?’?ыkh ’?’?’?’?’?у’? (’a.: ’a’?р, 1981) с. 93; Okabe H Photochemistry Of Small Molecules (New York: Wiley-Interscience, 1978)
Sanders D B, Mirabel I F Astrophys. J. Lett.298 L31 (1985); Mezger P G et al. Preprint No. 244 (Bonn: Max-Planck Institute fur Raidoastronomie, 1984)
’?), Henkel C, Batrla W, Gusten R Astron. Astrophys.168 L13 (1986); ’?), Henkel C et al. Bull. Am. Astron. Soc.18 689 (1986); ’?), Henkel C, Batrla W, Gusten R Astron. Astrophys.185 14 (1987)
’?), Bujarrabel V et al. Bull. Am. Astron. Soc.81 1 (1980); ’?), Bujarrabel V et al. Bull. Am. Astron. Soc.62 305 (1978)
’Gур’?yuzh’? ’E ’E, ’E’?рsh’?’?’?’?’?ch ’K ’B Astron. Zh.50 481 (1973); Kegel W H, Varshalovich D A Nature286 136 (1980); Guilloteau S, Lucas R, Omont A Astron. Astrophys.97 347 (1981)
Rowan-Robinson M Proceedings of the Conference "Star Formation in Galaxies" (Ed. C J Lonsdale Persson) (Pasadena: California Inst. Technol., 1986) p. 133
Waterloot J G A, Walsmley C M Preprint No. 255 (Bonn: Max-Planck- Institute fur Radioastronomie, 1986)
Genzel R, Downes D Astron. Astrophys.72 234 (1979); Jaffe D T, Gusten R, Downes D Astrophys. J.250 621 (1981); Morwood A F M, Salinari P Astron. Astrophys.125 342 (1983)
’lтр’?’?ь’?’?ts’?’?’? ’E ’l, ’lyu’?ya’?’? ’i ’B Astron. Zh.49 704 (1972)
’lтр’?’?ь’?’?ts’?’?’? ’E ’l ’z’?сь’?’? ’Bстр’?’?. zhур’?.8 165 (1982); Abraham Z et al. Astron. Astrophys. Lett.100 L10 (1981)
’?), Strel’nitskii V S Interstellar Molecules. IAU Symposium, No. 87 (Ed. B H Andrew) (D. Reidel, 1980) p. 591; ’?), Strel’nitskii V S Mon. Not. R. Astron. Soc.207 339 (1984); Kylafis N D, Norman C Astrophys. L. Lett.300 L73 (1986); ’G’?’?’?’?’?’? ’I ’n, ’a’?’?’?р’?’? ’l ’E, ’l’?’?’?’?’?’? ’B ’a ’Bстр’?ф’?’?’?’?’?27 (1988)