Journal article
SNLS spectroscopy: Testing for evolution in type Ia supernovae
- Abstract:
-
Aims.We present a quantitative study of a new data set of high redshift Type Ia supernovae spectra, observed at the Gemini telescopes during the first 34 months of the Supernova Legacy Survey. During this time 123 supernovae candidates were observed, of which 87 have been identified as SNe Ia at a median redshift of . Spectra from the entire second year of the survey and part of the third year (59 total SNe candidates with 46 confirmed SNe Ia) are published here for the first time. The spectr...
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Bibliographic Details
- Journal:
- Astronomy and Astrophysics
- Volume:
- 477
- Issue:
- 3
- Pages:
- 717-734
- Publication date:
- 2008-01-01
- DOI:
- EISSN:
-
1432-0746
- ISSN:
-
0004-6361
- Source identifiers:
-
167320
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:167320
- UUID:
-
uuid:feb0b53c-b25b-425a-89bb-a2d0716cec65
- Local pid:
- pubs:167320
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2008
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