METAL ABUNDANCE OF RR LYRAE STARS IN GLOBULAR CLUSTER M22

被引：19

作者：

BUTLER, D ^{[1
]}

KRAFT, RP ^{[1
]}

MILLER, JS ^{[1
]}

ROBINSON, LB ^{[1
]}

机构：

[1] LICK OBSERV,SANTA CRUZ,CA 95060

来源：

ASTROPHYSICAL JOURNAL | 1973年 / 179卷 / 02期

关键词：

D O I：

10.1086/181120

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

页码：L73 / L78

页数：6

共 28 条

[1]

Abt H. A., 1968, An Atlas of Low-Dispersion Grating Stellar Spectra

[2] GALACTIC EVOLUTION AND NUCLEOSYNTHESIS [J].

ARNETT, WD .

ASTROPHYSICAL JOURNAL, 1971, 166 (01) :153-&

[3] PHOTOMETRIC STUDY OF METAL-RICH GLOBULAR CLUSTER M71 [J].

ARP, HC ;

HARTWICK, FD .

ASTROPHYSICAL JOURNAL, 1971, 167 (03) :499-&

[4] COLOR-MAGNITUDE DIAGRAM FOR THE GLOBULAR CLUSTER M22 [J].

ARP, HC ;

MELBOURNE, WG .

ASTRONOMICAL JOURNAL, 1959, 64 (01) :28-32

[5]

ARP HC, 1965, STARS STELLAR SYSTEM, V5, P401

[6] MODELS FOR RED GIANT STARS .1. [J].

DEMARQUE, P ;

GEISLER, JE .

ASTROPHYSICAL JOURNAL, 1963, 137 (04) :1102-&

[7]

DEMARQUE P, 1972, IAU21 COLL

[8] NARROW-BAND AND BROAD-BAND PHOTOMETRY OF RED STARS .7. LUMINOSITIES AND TEMPERATURES FOR HALO-POPULATION RED STARS OF HIGH LUMINOSITY [J].

EGGEN, OJ .

ASTROPHYSICAL JOURNAL, 1972, 172 (03) :639-&

[9] VARIATION OF NITROGEN ABUNDANCE AMONG POPULATION II OBJECTS [J].

HARTWICK, FD ;

MCCLURE, RD .

ASTROPHYSICAL JOURNAL, 1972, 176 (02) :L57-&

[10] A 2-DIMENSIONAL CLASSIFICATION FOR GALACTIC GLOBULAR CLUSTERS [J].

HARTWICK, FD .

ASTROPHYSICAL JOURNAL, 1968, 154 (2P1) :475-&

← 1 2 3 →