Hydrogen flux in the semiconvection zone of the massive main sequence stars

被引：1

作者：

Umezu, M ^{[1
]}

机构：

[1] Tohoku Univ, Inst Astron, Sendai, Miyagi 9808578, Japan

来源：

ASTROPHYSICS AND SPACE SCIENCE | 1998年 / 259卷 / 04期

关键词：

D O I：

10.1023/A:1001743621424

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We find that the hydrogen flux near the boundary of the semiconvection zone with Ledoux's neutral condition is unreasonably positive while it is reasonably negative throughout the semiconvection zone with Schwarzschild's neutral condition.

引用

页码：343 / 354

页数：12

共 56 条

[1]

AURE JL, 1971, ASTRON ASTROPHYS, V11, P345

[2] THEORETICAL-MODELS FOR MASSIVE STARS IN YOUNG MAGELLANIC CLOUD STELLAR CLUSTERS [J].

BROCATO, E ;

CASTELLANI, V .

ASTROPHYSICAL JOURNAL, 1993, 410 (01) :99-109

[3] EVOLUTION OF OB STARS FROM MAIN SEQUENCE TO HELIUM EXHAUSTION PHASE [J].

CHIOSI, C ;

SUMMA, C .

ASTROPHYSICS AND SPACE SCIENCE, 1970, 8 (03) :478-&

[4]

CHIOSI C, 1995, ASTRON ASTROPHYS, V293, P710

[5]

Chiosi C, 1995, ASTR SOC P, V83, P12

[6] A NEW ESTIMATE OF THE MIXING LENGTH AND CONVECTIVE OVERSHOOTING IN MASSIVE STARS [J].

CLOUTMAN, LD .

ASTROPHYSICAL JOURNAL, 1987, 313 (02) :699-710

[7] ON CONVECTIVE AND SEMI-CONVECTIVE MIXING IN MASSIVE STARS [J].

CLOUTMAN, LD ;

WHITAKER, RW .

ASTROPHYSICAL JOURNAL, 1980, 237 (03) :900-902

[8]

Deng L, 1996, ASTRON ASTROPHYS, V313, P145

[9]

Deng L, 1996, ASTRON ASTROPHYS, V313, P159

[10] TOWARDS CONSISTENCY IN SIMPLE PRESCRIPTIONS FOR STELLAR CONVECTION [J].

EGGLETON, PP .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1983, 204 (02) :449-461

← 1 2 3 4 5 6 →