IS THERE A MASER IN SILICON MONOXIDE GROUND-STATE

被引：54

作者：

BUHL, D

SNYDER, LE

LOVAS, FJ

JOHNSON, DR

机构：

[1] NASA,GODDARD SPACE FLIGHT CTR,ASTROCHEM BRANCH,LAB EXTRATERRESTRIAL PHYS 691,GREENBELT,MD 20771

[2] NBS,WASHINGTON,DC 20234

[3] UNIV VIRGINIA,ASTRON DEPT,CHARLOTTESVILLE,VA 22903

来源：

ASTROPHYSICAL JOURNAL | 1975年 / 201卷 / 01期

关键词：

D O I：

10.1086/181934

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

页码：L29 / L31

页数：3

共 15 条

[1] SILICON MONOXIDE - DETECTION OF MASER EMISSION FROM SECOND VIBRATIONALLY EXCITED-STATE [J].

BUHL, D ;

SNYDER, LE ;

LOVAS, FJ ;

JOHNSON, DR .

ASTROPHYSICAL JOURNAL, 1974, 192 (02) :L97-L100

[2] OBSERVATIONAL EVIDENCE FOR EXCITATION OF HCN AND H2O IN PROTOSTELLAR MOLECULAR CLOUDS [J].

CLARK, FO ;

BUHL, D ;

SNYDER, LE .

ASTROPHYSICAL JOURNAL, 1974, 190 (03) :545-556

[3] VIBRATIONALLY EXCITED SILICON MONOXIDE IN ORION NEBULA [J].

DAVIS, JH ;

BLAIR, GN ;

VANTILL, H ;

THADDEUS, P .

ASTROPHYSICAL JOURNAL, 1974, 190 (03) :L117-L119

[4] INFRARED PUMPING PROCESSES FOR SIO MASERS [J].

GEBALLE, TR ;

TOWNES, CH .

ASTROPHYSICAL JOURNAL, 1974, 191 (01) :L37-L41

[5] OBSERVATIONS OF CIRCULAR-POLARIZATION OF J = 2-1, UPSILON = 1 TRANSITION OF SIO MASER [J].

JOHNSON, DR ;

CLARK, FO .

ASTROPHYSICAL JOURNAL, 1975, 197 (02) :L69-L72

[6] VIBRATIONALLY EXCITED SIO - NEW TYPE OF MASER SOURCE IN MILLIMETER WAVELENGTH REGION [J].

KAIFU, N ;

BUHL, D ;

SNYDER, LE .

ASTROPHYSICAL JOURNAL, 1975, 195 (02) :359-366

[7] RADIATIVE TRAPPING AND POPULATION INVERSIONS OF SIO MASERS [J].

KWAN, J ;

SCOVILLE, N .

ASTROPHYSICAL JOURNAL, 1974, 194 (02) :L97-L101

[8]

Lovas F. J., 1974, Journal of Physical and Chemical Reference Data, V3, P245, DOI 10.1063/1.3253140

[9]

LOVAS FJ, IN PRESS

[10] DETECTION OF POSSIBLE MASER EMISSION NEAR 3.48 MILLIMETERS FROM AN UNIDENTIFIED MOLECULAR SPECIES IN ORION [J].

SNYDER, LE ;

BUHL, D .

ASTROPHYSICAL JOURNAL, 1974, 189 (01) :L31-L33

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