Record number :
30889
Title of article :
NONSTEADY OBJECTS ASSOCIATED WITH STAR-FORMING REGIONS. RELATIONSHIP TO STELLAR ASSOCIATIONS, INFRARED SOURCES, AND WATER MASERS
Author/Authors :
524.4-76-626، A. L. Gyulbudaghian UDC نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Pages :
-381
From page :
382
To page :
0
Abstract :
The relationship of stellar associations, IRAS point sources, and water masers with two types of objects, which were discovered primarily at Byurakan, is investigated. They are cometary nebulae and Herbig-Haro (H-H) objects. It is shown that almost all of these objects are affiliated with OB or T associations. Two groupings of nonsteady objects have been found. They may belong to unknown T associations. About half of the cometary nebulae and H-H objects were found to be affiliated with IRAS point sources,ʹ 22% of the H-H objects and 8% of the cometary nebulae are associated with water masers.
Keywords :
Gannnia-ray bursts , cosmic rays , Theory
Journal title :
Astrophysics
Link To Document :