A search for high-velocity gas associated H2O masers and ultracompact HII regions

被引：3
作者：
Xu, Y [1 ]
Jiang, DR
Yu, ZY
Zheng, XW
Yang, CY
Zhang, YP
Pei, CC
Ma, JM
Sun, JJ
Wang, LM
Lu, DR
Wu, JQ
Li, Y
Lei, CM
机构：
[1] Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
[2] Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
[3] Nanjing Univ, Dept Astron, Nanjing 210093, Peoples R China
[4] Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China
[5] Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
来源：
CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS | 2001年 / 1卷 / 01期
关键词：
HII regions; ISM : jets and outflows; stars : formation; masers;
D O I：
10.1088/1009-9271/1/1/60
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
With the objective of studying the relationships between high-velocity gas and water maser emissions the results of a search from 95 IRAS sources for high-velocity gas associated with star forming molecular clouds are reported. 21 sources have been identified as molecular outflow candidates.
引用
收藏
页码：60 / 65
页数：6
相关论文
共 13 条
[1]  
BRAND J, 1994, ASTRON ASTROPHYS SUP, V103, P541
[2]  
CODELLA C, 1995, MON NOT R ASTRON SOC, V276, P57
[3]  
COMORETTO G, 1990, ASTRON ASTROPHYS SUP, V84, P179
[4]   VLA observations of H2O masers in the class 0 protostar S106 fir:: Evidence for a 10 AU scale accelerating jetlike flow [J].
Furuya, RS ;
Kitamura, Y ;
Saito, M ;
Kawabe, R ;
Wootten, HA .
ASTROPHYSICAL JOURNAL, 1999, 525 (02) :821-831
[5]   Coexisting conical bipolar and equatorial outflows from a high-mass protostar [J].
Greenhill, LJ ;
Gwinn, CR ;
Schwartz, C ;
Moran, JM ;
Diamond, PJ .
NATURE, 1998, 396 (6712) :650-653
[6]   DISTANCE AND KINEMATICS OF THE W49N H2O MASER OUTFLOW [J].
GWINN, CR ;
MORAN, JM ;
REID, MJ .
ASTROPHYSICAL JOURNAL, 1992, 393 (01) :149-164
[7]   HYPERSONIC ACCELERATION AND TURBULENCE OF H2O MASERS IN W49N [J].
GWINN, CR .
ASTROPHYSICAL JOURNAL, 1994, 429 (01) :241-252
[8]   New detections of H2O maser sources on the 13.7m radio telescope of Purple Mountain Observatory [J].
Han, F ;
Mao, RQ ;
Lu, J ;
Wu, YF ;
Sun, J ;
Wang, JS ;
Pei, CC ;
Fan, Y ;
Tang, GS ;
Ji, HR .
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1998, 127 (02) :181-184
[9]   Submilliarcsecond linear polarization observations of water masers in W51 M [J].
Leppänen, K ;
Liljeström, T ;
Diamond, P .
ASTROPHYSICAL JOURNAL, 1998, 507 (02) :909-918
[10]   IRA S-SELECTED GALACTIC STAR-FORMING REGIONS .1. NEW 6(16)-]5(23) WATER MASER DETECTIONS IN MOLECULAR CORES NORTH OF DEC+15-DEGREES [J].
PALUMBO, GGC ;
SCAPPINI, F ;
PARESCHI, G ;
CODELLA, C ;
CASELLI, P ;
ATTOLINI, MR .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1994, 266 (01) :123-136
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