«ACCRETION DISC» 관련 영어 책
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1
Theory of Black Hole
Accretion Discs
This idea was further developed in the classic paper by Shapiro, Lightman and
Eardley (1976; SLE) who constructed a hot, optically thin model of accretion disc.
In the SLE model electrons and protons have different temperatures, with Te <C ...
Marek A. Abramowicz, Gunnlaugur Björnsson, James E. Pringle, 1998
2
General Relativity: An Introduction for Physicists
Information about the geometry produced by compact massive objects or black
holes can be obtained from observations of the orbits of particles in the accretion
disc that often surrounds them. As we saw in Chapter 9, the radiation efficiency of
...
M. P. Hobson, G. P. Efstathiou, A. N. Lasenby, 2006
3
Accretion Power in Astrophysics
One might at first sight wonder how this is possible, since in CVs the superhump
arises from a modulation of the intrinsic dissipation in the accretion disc, and we
have asserted in Section 5.7 and 5.10 that in LMXBs this is negligible by ...
Juhan Frank, Andrew King, Derek Raine, 2002
4
Structure and Emission Properties of
Accretion Disks: ...
In these systems the mass-transfer indubitably takes place via an accretion disc
surrounding the neutron star. Under the assumption that LMXRB have discs
which are geometrically thin (i.e. half- thickness h -C i?disc )i and lie in the orbital
...
5
An Introduction to Galaxies and Cosmology
This process will continue until a complete accretion disc is formed around the
black hole (Figure 3.30). The accretion disc acts to remove angular momentum
from most of the gas in the disc so that if you look at the path of a small part of one
...
Mark H. Jones, Robert J. Lambourne, 2004
6
An Introduction to Radio Astronomy
accountis onlybriefincomparison,sincewe concentrateonthoseaspectsofthe
phenomena to which radio astronomy has made a particularly significant
contribution. 13.5 The accretion disc The easiest component of our model AGN to
understand ...
Bernard F. Burke, Francis Graham-Smith, 2010
7
Relativistic Astrophysics Gravity-Wave Astronomy
The surface of the "normal'1 star is heated by the radiation of the accretion disc,
which has a bolometric luminosity an order of magnitude greater than the
luminosity of the "normal" star. Hence, the effect of the heating of the surface of
the ...
A. M. Čerepaščuk, L. P. Grishchuk, 1989
8
Dynamics of Astrophysical Discs
Accretion disc theories suggest that evolution of protoplanetary discs is
determined by the efficiency of angular momentum transport. During the
formation stages, the disc dynamics are regulated by mixing of infalling material
and disc gas.
9
Accretion: A Collection of Influential Papers
A Collection of Influential Papers Aldo Treves, Laura Maraschi, M. Abramowicz.
Accretion Disc Models for Compact X-Ray Sources ). E. Pringle and M. J. Rca
Accretion Disc Models. Vol. 21, No. 1. 1972 with a particular value of R. This has
...
Aldo Treves, Laura Maraschi, M. Abramowicz, 1989
10.2 Summary of accretion disc theory This section summarizes the results of
accretion disc theory used in the rest of the chapter. As there are now many
reviews and books giving the derivations of these results (see, e.g., Frank et a/.33
, ...
Walter H. Lewin, Walter H. G. Lewin, Jan van Paradijs, 1997
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Scientists are watching the birth of a planet
The planet remains embedded in the accretion disc of its parent star. ... trajectory perfectly in line with accretion disc is are slim, researchers say ... «UPI.com, 7월 15»
Black Hole Resumes Star Binging After 26-Year Recess
... every two to three decades, when the rate of material absorption into the black hole increases as the material piles in the accretion disc. «News Every day, 6월 15»
"Light Echoes" Prove That This Neutron Star is Weirdly Like a Black …
It's also building something we may as well call an accretion disc, sucking material from its companion star to feed its powerful jets. «io9, 6월 15»
Hole number
Because black holes are generally accompanied by an accretion disc of material that rotates around them, moving faster and faster as it spirals ... «New Scientist, 6월 15»
Public Release: 10-Jun-2015 A celestial butterfly emerges from its …
... to have arisen from a collision between the stellar winds from the two stars, or be the result of an accretion disc around the companion star. «EurekAlert, 6월 15»
Researchers characterize mysterious ultraluminous X-ray sources
In turn, as the accretion disc spirals in toward the primary, it becomes super-heated and emits intense X-rays. Physicists are fascinated by the ... «Phys.Org, 6월 15»
Collision on the black hole superhighway
The speed of relativistic jet energy is beyond what could be produced by the spin of the black hole's accretion disc, and it's something that ... «CNET, 5월 15»
The Big Picture: Say hello to NASA's 'nastiest' star
That's an accretion disc.) Astronomers believe that this disc is the result of an exceedingly rare occurrence wherein two Wolf-Rayets form within ... «Engadget, 5월 15»
Hubble telescope details halo surrounding Andromeda galaxy
Quasars are the compact areas of gas and matter that glow with energy as they're sucked into the accretion disc around a black hole. "As the ... «UPI.com, 5월 15»
Astronomers find great big planet orbiting tiny little star
... thought a Hot Jupiter of this size would only form around a larger star that could accumulate more mass in the protoplanetary accretion disc. «ExtremeTech, 5월 15»
