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Quasar Broad Absorption Line Variability on Multiyear Timescales
- Source :
- The Astrophysical Journal. 675:985-1001
- Publication Year :
- 2008
- Publisher :
- American Astronomical Society, 2008.
-
Abstract
- We use quantitative metrics to characterize the variation of CIV 1549 A broad absorption lines (BALs) over 3--6 (rest-frame) years in a sample of 13 quasars at 1.7<br />To be published in ApJ
- Subjects :
- Physics
QSOS
Absorption spectroscopy
010308 nuclear & particles physics
Astrophysics (astro-ph)
FOS: Physical sciences
Astronomy and Astrophysics
Quasar
Photoionization
Astrophysics
respiratory system
01 natural sciences
Spectral line
respiratory tract diseases
Space and Planetary Science
0103 physical sciences
Outflow
Absorption (electromagnetic radiation)
010303 astronomy & astrophysics
Equivalent width
Subjects
Details
- ISSN :
- 15384357 and 0004637X
- Volume :
- 675
- Database :
- OpenAIRE
- Journal :
- The Astrophysical Journal
- Accession number :
- edsair.doi.dedup.....c7b7b73ae83c07fefce366d3288142d3
- Full Text :
- https://doi.org/10.1086/527462