THERMAL CONTINUUM FROM ACCRETION DISKS IN QUASARS

被引:342
作者
SHIELDS, GA
机构
关键词
D O I
10.1038/272706a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
收藏
页码:706 / 708
页数:3
相关论文
共 18 条
[1]   SPECTROPHOTOMETRY OF LOW-REDSHIFT QUASI-STELLAR OBJECTS [J].
BALDWIN, JA .
ASTROPHYSICAL JOURNAL, 1975, 201 (01) :26-44
[2]   LY-ALPHA/H-BETA INTENSITY RATIO IN SPECTRA OF QSOS [J].
BALDWIN, JA .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1977, 178 (03) :P67-P74
[3]   DETECTION OF X-RAY EMISSION FROM 3C-273 AND NGC-5128 [J].
BOWYER, CS ;
LAMPTON, M ;
MACK, J ;
DEMENDON.F .
ASTROPHYSICAL JOURNAL, 1970, 161 (01) :L1-&
[4]   UV SPECTRUM OF QUASI-STELLAR OBJECT 3C273/CT 3 [J].
DAVIDSEN, AF ;
HARTIG, GF ;
FASTIE, WG .
NATURE, 1977, 269 (5625) :203-206
[5]   PHOTOIONIZATION ANALYSES OF EMISSION-SPECTRA OF QUASARS [J].
DAVIDSON, K .
ASTROPHYSICAL JOURNAL, 1977, 218 (01) :20-32
[6]   PASCHEN-ALPHA IN 3C 273 [J].
GRASDALEN, GL .
ASTROPHYSICAL JOURNAL, 1976, 208 (01) :L11-L12
[7]   X-RAY OBSERVATIONS OF VIRGO CLUSTER, NGC-5128, AND 3C-273 FROM UHURU SATELLITE [J].
KELLOGG, E ;
GURSKY, H ;
LEONG, C ;
SCHREIER, E ;
TANANBAUM, H ;
GIACCONI, R .
ASTROPHYSICAL JOURNAL, 1971, 165 (02) :L49-+
[8]   SPECTRUM OF QUASI-STELLAR OBJECT PHL 957 [J].
LOWRANCE, JL ;
OKE, JB ;
MORTON, DC ;
SCHMIDT, M ;
ZUCCHINO, P .
ASTROPHYSICAL JOURNAL, 1972, 171 (02) :233-&
[9]   GALACTIC NUCLEI AS COLLAPSED OLD QUASARS [J].
LYNDENBELL, D .
NATURE, 1969, 223 (5207) :690-+
[10]   SEYFERT-GALAXIES WITH STRONG FEII EMISSION [J].
OKE, JB ;
SHIELDS, GA .
ASTROPHYSICAL JOURNAL, 1976, 207 (03) :713-724