MOLECULAR-HYDROGEN AND THE 2 MICRON SPECTRUM OF NGC-7027

被引:64
作者
SMITH, HA
LARSON, HP
FINK, U
机构
[1] UNIV ARIZONA,STEWARD OBSERV,TUCSON,AZ 85724
[2] UNIV ARIZONA,LUNAR & PLANETARY LAB,TUCSON,AZ 85721
关键词
D O I
10.1086/158758
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
引用
收藏
页码:835 / 843
页数:9
相关论文
共 49 条
[31]   DETECTION OF CARBON-MONOXIDE EMISSION IN PLANETARY-NEBULAE [J].
MUFSON, SL ;
LYON, J ;
MARIONNI, PA .
ASTROPHYSICAL JOURNAL, 1975, 201 (02) :L85-L89
[32]   VELOCITY PROFILES OF THE 2.1-MICRON H-2-EMISSION LINE IN THE ORION MOLECULAR CLOUD [J].
NADEAU, D ;
GEBALLE, TR .
ASTROPHYSICAL JOURNAL, 1979, 230 (03) :L169-L173
[33]   A DISTANCE SCALE FOR PLANETARY NEBULAE BASED ON EMISSION-LINE FLUXES [J].
ODELL, CR .
ASTROPHYSICAL JOURNAL, 1962, 135 (02) :371-&
[34]  
OGDEN PM, 1979, AP J, V223, pL21
[35]  
Osterbrock D. E, 1974, ASTROPHYSICS GASEOUS
[36]  
Peimbert M., 1971, Boletin de los Observatorios de Tonantzintla y Tacubaya, V6, P21
[37]   RECOMBINATION SPECTRA .2. COLLISIONAL TRANSITIONS BETWEEN STATES OF DEGENERATE ENERGY LEVELS [J].
PENGELLY, RM ;
SEATON, MJ .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1964, 127 (02) :165-175
[38]   CAPTURE-CASCADE INTENSITIES OF HELIUM SINGLETS IN NEBULAE [J].
ROBBINS, RR ;
ROBINSON, EL .
ASTROPHYSICAL JOURNAL, 1971, 167 (02) :249-&
[39]   OBSERVATIONS OF UNIDENTIFIED 3.3 MICROMETER EMISSION FEATURE IN NEBULAE [J].
RUSSELL, RW ;
SOIFER, BT ;
MERRILL, KM .
ASTROPHYSICAL JOURNAL, 1977, 213 (01) :66-70
[40]  
SCHWARTZ RD, 1973, ASTROPHYS LETT COMM, V13, P157