COMPOSITION GRADIENT ACROSS M101

被引：223

作者：

SHIELDS, GA

SEARLE, L

机构：

[1] CARNEGIE INST WASHINGTON,WASHINGTON,DC 20008

[2] CALTECH,PASADENA,CA 91109

[3] HALE OBSERV,PASADENA,CA 91109

来源：

ASTROPHYSICAL JOURNAL | 1978年 / 222卷 / 03期

关键词：

D O I：

10.1086/156201

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

页码：821 / 832

页数：12

共 39 条

[21] ELECTRON DENSITIES IN THE ORION NEBULA .2. [J].

OSTERBROCK, D ;

FLATHER, E .

ASTROPHYSICAL JOURNAL, 1959, 129 (01) :26-&

[22]

Osterbrock D. E, 1974, ASTROPHYSICS GASEOUS

[23] GALACTIC EVOLUTION .2. DISK GALAXIES WITH MASSIVE HALOS [J].

OSTRIKER, JP ;

THUAN, TX .

ASTROPHYSICAL JOURNAL, 1975, 202 (02) :353-364

[24]

PAGEL BEJ, 1977, PREPRINT

[25] CHEMICAL COMPOSITION OF H-2 REGIONS IN SMALL MAGELLANIC CLOUD AND PRE-GALACTIC HELIUM ABUNDANCE [J].

PEIMBERT, M ;

TORRESPEIMBERT, S .

ASTROPHYSICAL JOURNAL, 1976, 203 (03) :581-586

[26]

PEIMBERT M, 1977, PREPRINT

[27]

PRADHAM AK, 1974, J PHYS B, V7, pL507

[28]

PRADHAN A, 1976, MNRAS, V177, P37

[29] ABUNDANCE GRADIENTS IN EXTRAGALACTIC H II REGIONS AND INTERNAL ABSORPTION BY DUST [J].

SARAZIN, CL .

ASTROPHYSICAL JOURNAL, 1976, 208 (02) :323-335

[30] EVIDENCE FOR COMPOSITION GRADIENTS ACROSS DISKS OF SPIRAL GALAXIES [J].

SEARLE, L .

ASTROPHYSICAL JOURNAL, 1971, 168 (03) :327-&

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