Probing the dark ages with metal absorption lines
β Scribed by S. Peng Oh
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 163 KB
- Volume
- 336
- Category
- Article
- ISSN
- 0035-8711
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Ly__Ξ±__ radiation is an important diagnostic tool in a wide range of astrophysical environments. I will first describe here how measurements of the matter power spectrum on small scales from Ly__Ξ±__ forest data constrain the mass of dark matter particles. I then will report on an ambiti
## Abstract GRB absorption spectroscopy opened up a new window in the study of the high redshift Universe, especially with the launch of the Swift satellite and the quick and precise localization of the afterglow. Eightβmeter class telescopes can be repointed within a few hours from the GRB, enabli