STELLAR TECHNETIUM AND NIOBIUM ABUNDANCES AS A MEASURE OF THE LIFETIME OF AGB STARS IN THE 3RD DREDGE-UP PHASE

被引：36
作者：
MATHEWS, GJ
TAKAHASHI, K
WARD, RA
HOWARD, WM
机构：
来源：
ASTROPHYSICAL JOURNAL | 1986年 / 302卷 / 01期
关键词：
D O I：
10.1086/163999
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
引用
收藏
页码：410 / 414
页数：5
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共 31 条
[1]   ISOTOPIC NEON CROSS-SECTIONS FOR A STUDY OF NEUTRON BALANCE AND TEMPERATURE DURING S-PROCESS NUCLEOSYNTHESIS [J].
ALMEIDA, J ;
KAPPELER, F .
ASTROPHYSICAL JOURNAL, 1983, 265 (01) :417-428
[2]   A TIME SCALE FOR THE MIXING PROCESS IN S-TYPE STARS [J].
ANDERS, E .
ASTROPHYSICAL JOURNAL, 1958, 127 (02) :355-362
[3]   ASYMPTOTIC GIANT BRANCH EVOLUTION OF INTERMEDIATE-MASS STARS AS A FUNCTION OF MASS AND COMPOSITION .1. THROUGH THE 2ND DREDGE-UP PHASE [J].
BECKER, SA ;
IBEN, I .
ASTROPHYSICAL JOURNAL, 1979, 232 (03) :831-853
[4]  
BECKER SA, 1981, PHYSICAL PROCESSES R, P141
[5]   PHOTOBETA REACTIONS IN STELLAR INTERIORS [J].
CAMERON, AGW .
ASTROPHYSICAL JOURNAL, 1959, 130 (02) :452-464
[6]   THE EFFECTS OF UNTHERMALIZED ISOMERIC STATES AND OF A TIME-VARYING NEUTRON-FLUX ON S-PROCESS BRANCHING RATIOS [J].
COSNER, K ;
IBEN, I ;
TRURAN, JW .
ASTROPHYSICAL JOURNAL, 1980, 238 (02) :L91-L96
[7]  
COSNER KR, 1981, THESIS U ILLINOIS
[8]  
COSNER KR, 1984, AP J, V283, P315
[9]   THERMONUCLEAR REACTION-RATES .2. [J].
FOWLER, WA ;
CAUGHLAN, GR ;
ZIMMERMAN, BA .
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1975, 13 :69-112
[10]  
Holmes J. A., 1976, Atomic Data and Nuclear Data Tables, V18, P306, DOI 10.1016/0092-640X(76)90011-5
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