CALCIUM ABUNDANCES IN GIANT STARS OF THE GLOBULAR-CLUSTERS M3, M13, M15, AND M92

被引：59

作者：

SUNTZEFF, NB

机构：

来源：

ASTRONOMICAL JOURNAL | 1980年 / 85卷 / 04期

关键词：

D O I：

10.1086/112689

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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页码：408 / 414

页数：7

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共 27 条

[21] MAIN-SEQUENCE PHOTOMETRY, COLOR-MAGNITUDE DIAGRAMS, AND AGES FOR GLOBULAR CLUSTERS M3, M13, M15, AND M92 [J].

SANDAGE, A .

ASTROPHYSICAL JOURNAL, 1970, 162 (03) :841-&

[22] FAINT PHOTOMETRY IN M15 - INTRINSIC WIDTH OF MAIN-SEQUENCE, LUMINOSITY FUNCTION, AND DENSITY GRADIENT OF FAINT FIELD STARS [J].

SANDAGE, A ;

KATEM, B .

ASTROPHYSICAL JOURNAL, 1977, 215 (01) :62-73

[23] A PHOTOGRAPHIC COLOR-MAGNITUDE ARRAY OF THE GLOBULAR CLUSTER M13 [J].

SAVEDOFF, MP .

ASTRONOMICAL JOURNAL, 1956, 61 (06) :254-&

[24] CARBON AND NITROGEN ABUNDANCES IN METAL-POOR STARS [J].

SNEDEN, C .

ASTROPHYSICAL JOURNAL, 1974, 189 (03) :493-507

[25] SPECTRAL ENERGY-DISTRIBUTIONS OF STANDARD STARS OF INTERMEDIATE BRIGHTNESS .1. [J].

STONE, RPS .

ASTROPHYSICAL JOURNAL, 1974, 193 (01) :135-137

[26] EVOLUTIONARY SEQUENCES FOR RED GIANT STARS [J].

SWEIGART, AV ;

GROSS, PG .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1978, 36 (03) :405-437

[27]

TRURAN JW, 1971, ASTROPHYS SPACE SCI, V11, P430