|
| | | | |
| | | |
| Stat |
Members: 3657
Articles: 2'599'751
Articles rated: 2609
15 October 2024 |
|
| | | | |
|
Article overview
| |
|
|
Quantitative Spectroscopy of Supernovae for Dark Energy Studies | | E. Baron
; David Branch
; David Jeffery
; Peter Nugent
; Rollin Thomas
; Sebastien Bongard
; Peter H. Hauschildt
; Daniel Kasen
; Dimitri Mihalas
; | | Date: |
6 Oct 2005 | | Subject: | astro-ph | | Abstract: | Detailed quantitative spectroscopy of Type Ia supernovae (SNe~Ia) provides crucial information needed to minimize systematic effects in both ongoing SNe Ia observational programs such as the Nearby Supernova Factory, ESSENCE, and the SuperNova Legacy Survey (SNLS) and in proposed JDEM missions such as SNAP, JEDI, and DESTINY. Quantitative spectroscopy is mandatory to quantify and understand the observational strategy of comparing ``like versus like’’. It allows us to explore evolutionary effects, from variations in progenitor metallicity to variations in progenitor age, to variations in dust with cosmological epoch. It also allows us to interpret and quantify the effects of asphericity, as well as different amounts of mixing in the thermonuclear explosion. | | Source: | arXiv, astro-ph/0510166 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
|
| |
|
|
|
REGISTER