Sizes of Masing Parts of Massive Star Forming Regions

It is shown that the images, line profiles, and time evolution of different interstellar masing transitions can be explained by the hypothesis that the population inversions giving birth to masers take place in turbulent regions with extents that are orders of magnitude greater than the sizes of the...

Повний опис

Збережено в:
Бібліографічні деталі
Дата:2012
Автори: Sobolev, A. M., Sutton, E. C., Watson, W. D., Ostrovskii, A. B., Shelemei, O. V.
Формат: Стаття
Мова:rus
Опубліковано: Видавничий дім «Академперіодика» 2012
Онлайн доступ:http://rpra-journal.org.ua/index.php/ra/article/view/550
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Назва журналу:Radio physics and radio astronomy

Репозитарії

Radio physics and radio astronomy
Опис
Резюме:It is shown that the images, line profiles, and time evolution of different interstellar masing transitions can be explained by the hypothesis that the population inversions giving birth to masers take place in turbulent regions with extents that are orders of magnitude greater than the sizes of the maser spots. It is shown that the images of methanol masers in the turbulent model persist within considerable time and do not prevent measurement of the annual parallaxes using data on the 12 GHz methanol maser positions.