Measuring the Angular Momentum of Supermassive Black Holes

Measuring the Angular Momentum of Supermassive Black Holes
Author :
Publisher : Springer Science & Business Media
Total Pages : 57
Release :
ISBN-10 : 9781461477716
ISBN-13 : 1461477719
Rating : 4/5 (16 Downloads)

Book Synopsis Measuring the Angular Momentum of Supermassive Black Holes by : Laura Brenneman

Download or read book Measuring the Angular Momentum of Supermassive Black Holes written by Laura Brenneman and published by Springer Science & Business Media. This book was released on 2013-06-26 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measuring the spin distribution of supermassive black holes is of critical importance for understanding how these black holes and their host galaxies form and evolve over time, yet this type of study is only in its infancy. This brief describes how astronomers measure spin in supermassive black holes using X-ray spectroscopy. It also reviews the constraints that have been placed on the spin distribution in local, bright active galaxies over the past six years, and the cosmological implications of these constraints. Finally, it summarizes the open questions that remain in this exciting new field of research and points toward future discoveries soon to be made by the next generation of space-based observatories.


Measuring the Angular Momentum of Supermassive Black Holes Related Books