Nucleosynthesis in massive stars revisited

T. Rauscher; A. Heger; R. D. Hoffman; S.E. Woosley

Nucleosynthesis in massive stars revisited

T. Rauscher, A. Heger, R. D. Hoffman, S.E. Woosley

Centre for Astrophysics Research (CAR)

Research output: Contribution to journal › Article › peer-review

Abstract

We have performed the first calculations to follow the evolution of all stable nuclei and their radioactive progenitors in a finely-zoned stellar model computed from the onset of central hydrogen burning through explosion as a Type II supernova. Calculations were done for 15 M-circle dot, 20 M-circle dot, and 25 M-circle dot Pop I stars using the most recently available set of experimental and theoretical nuclear data, revised opacity tables, and taking into account mass loss due to stellar winds. Here results are presented for one 15 M-circle dot model.

Original language	English
Pages (from-to)	193C-196C
Number of pages	4
Journal	Nuclear Physics A
Volume	688
Issue number	1-2
Publication status	Published - 21 May 2001
Event	6th International Conference on Nuclei in the Cosmos - AARHUS, Denmark Duration: 27 Jun 2000 → 1 Jul 2000

Keywords

R-PROCESS
MODEL CALCULATIONS
SUPERNOVAE
NUCLEI
REACTION-RATES
ENVIRONMENTS
CROSS-SECTION
P-PROCESS

Cite this

@article{566c65cf40db403fb41901aec6fcf15e,

title = "Nucleosynthesis in massive stars revisited",

abstract = "We have performed the first calculations to follow the evolution of all stable nuclei and their radioactive progenitors in a finely-zoned stellar model computed from the onset of central hydrogen burning through explosion as a Type II supernova. Calculations were done for 15 M-circle dot, 20 M-circle dot, and 25 M-circle dot Pop I stars using the most recently available set of experimental and theoretical nuclear data, revised opacity tables, and taking into account mass loss due to stellar winds. Here results are presented for one 15 M-circle dot model.",

keywords = "R-PROCESS, MODEL CALCULATIONS, SUPERNOVAE, NUCLEI, REACTION-RATES, ENVIRONMENTS, CROSS-SECTION, P-PROCESS",

author = "T. Rauscher and A. Heger and Hoffman, {R. D.} and S.E. Woosley",

year = "2001",

month = may,

day = "21",

language = "English",

volume = "688",

pages = "193C--196C",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier",

number = "1-2",

note = "6th International Conference on Nuclei in the Cosmos ; Conference date: 27-06-2000 Through 01-07-2000",

}

TY - JOUR

T1 - Nucleosynthesis in massive stars revisited

AU - Rauscher, T.

AU - Heger, A.

AU - Hoffman, R. D.

AU - Woosley, S.E.

PY - 2001/5/21

Y1 - 2001/5/21

N2 - We have performed the first calculations to follow the evolution of all stable nuclei and their radioactive progenitors in a finely-zoned stellar model computed from the onset of central hydrogen burning through explosion as a Type II supernova. Calculations were done for 15 M-circle dot, 20 M-circle dot, and 25 M-circle dot Pop I stars using the most recently available set of experimental and theoretical nuclear data, revised opacity tables, and taking into account mass loss due to stellar winds. Here results are presented for one 15 M-circle dot model.

AB - We have performed the first calculations to follow the evolution of all stable nuclei and their radioactive progenitors in a finely-zoned stellar model computed from the onset of central hydrogen burning through explosion as a Type II supernova. Calculations were done for 15 M-circle dot, 20 M-circle dot, and 25 M-circle dot Pop I stars using the most recently available set of experimental and theoretical nuclear data, revised opacity tables, and taking into account mass loss due to stellar winds. Here results are presented for one 15 M-circle dot model.

KW - R-PROCESS

KW - MODEL CALCULATIONS

KW - SUPERNOVAE

KW - NUCLEI

KW - REACTION-RATES

KW - ENVIRONMENTS

KW - CROSS-SECTION

KW - P-PROCESS

M3 - Article

SN - 0375-9474

VL - 688

SP - 193C-196C

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 1-2

T2 - 6th International Conference on Nuclei in the Cosmos

Y2 - 27 June 2000 through 1 July 2000

ER -

Nucleosynthesis in massive stars revisited

Abstract

Keywords

Fingerprint

Cite this