منابع مشابه
Fir Statistics of Paired Galaxies
Much progress has been made in understanding the effects of interaction on galaxies (see reviews in this volume by Heckman and Kennicutt). Evidence for enhanced emission from galaxies in pairs firsi emerged in the radio (Sulentic 1976) and optical (Larson and Tinsley 1978) domains. Results in the FIR lagged behind until the advent of the IRAS satellite. The last five years have seen numerous FI...
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We present Spitzer/MIPS 24μm observations of 50 supernova host galaxies at 0.1 < z < 1.7 in the Great Observatories Origins Deep Survey (GOODS) fields. We also discuss the detection of SN host galaxies in SCUBA/850μm observations of GOODS-N and Spitzer/Infrared Spectrograph (IRS) 16μm observations of GOODS-S. About 60% of the host galaxies of both Type Ia and core-collapse supernovae are detect...
متن کاملDistribution of Supernovae in Spiral Galaxies
Data are presently available on 156 supernovae (SNe) of known type that have occurred in spirals of types Sa-Sc having inclinations i < 70E. The surface density distribution of SN Ibc + SN II is found to be an exponential with exponent -4.5 r / R . Available data suggest, but do not yet prove, that SNe Ibc may be SN 25 more centrally concentrated than SNe II. It is tentatively suggested that su...
متن کاملEarly-type galaxies with core collapse supernovae
Aims. It is widely accepted that the progenitors of core collapse SNe are young massive stars and therefore their host galaxies are mostly spiral or irregular galaxies dominated by a young stellar population. Surprisingly, among morphologically classified hosts of core collapse SNe, we find 22 cases where the host has been classified as an Elliptical or S0 galaxy. Methods. To clarify this appar...
متن کاملClassifications of the Host Galaxies of Supernovae
Classifications on the DDO system are given for the host galaxies of 177 supernovae (SNe) that have been discovered since 1997 during the course of the Lick Observatory Supernova Search with the Katzman Automatic Imaging Telescope. Whereas SNe Ia occur in all galaxy types, it is found, at a high level of statistical confidence, that SNe Ib, Ic, and II are strongly concentrated in late-type gala...
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ژورنال
عنوان ژورنال: Proceedings of the International Astronomical Union
سال: 2013
ISSN: 1743-9213,1743-9221
DOI: 10.1017/s1743921314004281