YNAO OpenIR  > 大样本恒星演化研究组
The nuclear diversity of Type Ia supernova explosions
Podsiadlowski, Philipp1; Mazzali, Paolo2,3; Lesaffre, Pierre1,4,5; Han ZW(韩占文)6; Foerster, Francisco1
Source PublicationNEW ASTRONOMY REVIEWS
2008-10
Volume52
Issue7-10
Pages381-385
DOI10.1016/j.newar.2008.06.020
Contribution Rank第6完成单位
Indexed BySCI ; CPCI
Conference Name6th International Conference on Astronomy with Radioactivities
Conference Date2008-01-07
Conference PlaceKreuth, GERMANY
Conference SponsorMax Planck Soc
KeywordBinaries: Close Cosmological Parameters Nuclear Reactions Nucleosynthesis Abundances Supernovae: Type Ia White Dwarfs
Abstract

While Type Ia supernovae (SNe Ia) have been successfully used as cosmological distance candles, there is a large diversity of explosion properties that is presently not understood, nor how this diversity is linked to the properties of their progenitors. Here we review the present status of our understanding of SN Ia progenitors, the main classes of progenitor models and recent observational constraints, the origin of the lightcurve peak - lightcurve width relation (the 'Phillips relation') and its metallicity dependence, and illustrate how different evolutionary histories produce a diversity of pre-supernova properties. We particularly emphasize the importance of the final carbon simmering phase preceding the final runaway and the role of the convective Urca process which will alter the immediate pre-supernova conditions in the exploding white dwarf. (C) 2008 Elsevier B.V. All rights reserved.

Funding OrganizationN/A
Language英语
Subject Area天文学 ; 天体物理学 ; 恒星与银河系
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle; Proceedings Paper
PublisherELSEVIER SCI LTD
Publication PlaceTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
ISSN1387-6473
URL查看原文
WOS IDWOS:000260738300007
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordX-ray Sources ; Convective Urca Process ; Double White-dwarfs ; Close Binaries ; Evolution ; Models ; Progenitors ; Degenerate ; Systems ; Star
Citation statistics
Cited Times:52[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/236
Collection大样本恒星演化研究组
Corresponding AuthorPodsiadlowski, Philipp
Affiliation1.Department of Astrophysics, University of Oxford, Keble Road, Oxford OX1 3RH, United Kingdom
2.Max-Planck Institut für Astrophysik, Karl-Schwarzschildstr. 1, 85748 Garching, Germany
3.Istituto Naz. di Astrofisica-Oss. Astron., Via Tiepolo, 11, 34131 Trieste, Italy
4.LERMA, CNRS UMR8112, Observatoire de Paris and ENS/LRA, 24 rue Lhomond, 75231 Paris Cedex 05, France
5.Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, United Kingdom
6.National Astronomy Observatories, Yunnan Observatory, The Chinese Academy of Sciences, P.O. Box, Kunming 650011, China
Recommended Citation
GB/T 7714
Podsiadlowski, Philipp,Mazzali, Paolo,Lesaffre, Pierre,et al. The nuclear diversity of Type Ia supernova explosions[C]. THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND:ELSEVIER SCI LTD,2008:381-385.
Files in This Item:
File Name/Size DocType Version Access License
The nuclear diversit(307KB)会议论文 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Podsiadlowski, Philipp]'s Articles
[Mazzali, Paolo]'s Articles
[Lesaffre, Pierre]'s Articles
Baidu academic
Similar articles in Baidu academic
[Podsiadlowski, Philipp]'s Articles
[Mazzali, Paolo]'s Articles
[Lesaffre, Pierre]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Podsiadlowski, Philipp]'s Articles
[Mazzali, Paolo]'s Articles
[Lesaffre, Pierre]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: The nuclear diversity of Type Ia supernova explosions.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.