Published May 2017 | Version v1
Journal article

The stellar cusp around the Milky Way's central black hole

  • 1. Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía s/n, 18008 Granada (Spain)
  • 2. Institut de Ciències de l'Espai (CSIC-IEEC) at Campus UAB, Carrer de Can Magrans s/n 08193 Barcelona (Spain)

Description

The existence of stellar cusps in dense clusters around massive black holes is a fundamental, decades-old prediction of theoretical stellar dynamics. Yet, observational evidence has been difficult to obtain. With a new, improved analysis of high-angular resolution images of the central parsecs of the Galactic Center, we are finally able to provide the first solid evidence for the existence of a stellar cusp around the Milky Way's massive black hole. The existence of stellar cusps has a significant impact on predicted event rates of phenomena like tidal disruptions of stars and extreme mass ratio inspirals. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/840/1/012020

Additional details

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
840
Journal Issue
1
Journal Page Range
[8 p.]
ISSN
1742-6596

Conference

Title
11. international LISA symposium
Dates
5-9 Sep 2016
Place
Zurich (Switzerland)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49019339
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BLACK HOLES; IMAGES; MASS; MILKY WAY; RESOLUTION; STAR CLUSTERS; STAR EVOLUTION; STARS
Descriptors DEC
EVOLUTION; GALAXIES