ANOMALOUS AMMONIA ABSORPTION IN DR-21

被引：48

作者：

MATSAKIS, DN

BRANDSHAFT, D

CHUI, MF

CHEUNG, AC

YNGVESSON, KS

CARDIASMENOS, AG

SHANLEY, JF

HO, PTP

机构：

[1] UNIV CALIF BERKELEY,BERKELEY,CA 94720

[2] UNIV CALIF DAVIS,DAVIS,CA 95616

[3] UNIV MASSACHUSETTS,AMHERST,MA 01002

[4] MIT,CAMBRIDGE,MA 02139

来源：

ASTROPHYSICAL JOURNAL | 1977年 / 214卷 / 02期

关键词：

D O I：

10.1086/182445

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

页码：L67 / L71

页数：5

共 12 条

[1] AMMONIA IN DARK INTERSTELLAR CLOUDS [J].

CHEUNG, AC ;

CHUI, MF ;

MATSAKIS, D ;

TOWNES, CH ;

YNGVESSON, KS .

ASTROPHYSICAL JOURNAL, 1973, 186 (02) :L73-L76

[2] MOLECULAR CLOUDS [J].

GOLDREICH, P ;

KWAN, J .

ASTROPHYSICAL JOURNAL, 1974, 189 (03) :441-453

[3] AMMONIA IN DR-21(OH) AND NGC-2264 [J].

MAYER, CH ;

WAAK, JA ;

CHEUNG, AC ;

CHUI, MF .

ASTROPHYSICAL JOURNAL, 1973, 182 (02) :L65-L69

[4] MILLIMETER-WAVELENGTH MOLECULAR LINES AND FAR-INFRARED SOURCES [J].

MORRIS, M ;

PALMER, P ;

TURNER, BE ;

ZUCKERMAN, B .

ASTROPHYSICAL JOURNAL, 1974, 191 (02) :349-355

[5] INTERSTELLAR AMMONIA [J].

MORRIS, M ;

ZUCKERMAN, B ;

PALMER, P ;

TURNER, BE .

ASTROPHYSICAL JOURNAL, 1973, 186 (02) :501-528

[6] INTERSTELLAR MOLECULES AND DENSE CLOUDS [J].

RANK, DM ;

TOWNES, CH ;

WELCH, WJ .

SCIENCE, 1971, 174 (4014) :1083-+

[7]

SCHWARTZ PJ, IN PRESS

[8] RADIATIVE-TRANSFER, EXCITATION, AND COOLING OF MOLECULAR EMISSION-LINES (CO AND CS) [J].

SCOVILLE, NZ ;

SOLOMON, PM .

ASTROPHYSICAL JOURNAL, 1974, 187 (02) :L67-L71

[9]

Townes C. H., 1976, Memoires de la Societe Royal des Sciences de Liege. Collection in-8, V9, P453

[10] APERTURE SYNTHESIS OBSERVATIONS OF W3 (IC 1795) AND DR 21 AT 2.695 GHZ [J].

WEBSTER, WJ ;

ALTENHOFF, WJ .

ASTRONOMICAL JOURNAL, 1970, 75 (08) :896-+

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