ETIMOLOGIA DA PALAVRA BL LAC OBJECT
Named after BL Lacertae, first identified example found in the constellation Lacerta and originally thought to be a variable star.
PALAVRAS EM INGLÊS RELACIONADAS COM «BL LAC OBJECT»
BL Lac object
object
lacertae
type
active
galaxy
with
galactic
nucleus
named
after
prototype
contrast
other
types
nuclei
lacs
characterized
rapid
large
amplitude
flux
variability
significant
optical
celestial
extremely
compact
violently
form
first
identified
example
found
here
following
description
full
spectrum
markarian
illustrating
looking
down
into
very
heart
system
right
since
science
encyclopedia
nothing
travel
faster
than
speed
light
including
whatever
signal
mechanism
causes
change
brightness
therefore
wiktionary
plural
astronomy
oxford
dictionaries
british
world
meaning
pronunciation
sentences
reference
state
detected
integral
april
pian
inaf
iasfbo
infn
pisa
vlbi
observations
prototypical
cygnus
author
bach
10 LIVROS EM INGLÊS RELACIONADOS COM «BL LAC OBJECT»
Descubra o uso de
BL Lac object na seguinte seleção bibliográfica. Livros relacionados com
BL Lac object e pequenos extratos deles para contextualizar o seu uso na literatura.
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Frederic P. Miller, Agnes F. Vandome, McBrewster John, 2010
2
Variability of Blazars: Proceedings of a Conference in ...
... blazars, HPV, or OVV. In each case we have given the appropriate references
with sources listed at the end of the table. In our earlier lists we attempted to
restrict the objects to those strictly following the original definition of a BL Lac
object.
E. VALTAOJA (Ed), Mauri J. Valtonen, 1992
3
Galaxies in Turmoil: The Active and Starburst Galaxies and ...
The emission lines tend to be seen when the BL Lac object itself is faint,
suggesting that they are always present but are swamped by the continuous
emission when the BL Lac object is bright. Clearly, if a BL Lac object were to be
observed ...
4
Issues in Astronomy and Astrophysics: 2011 Edition
We then compared the jet kinematics with the optical and radio light curves
available for this BL Lac object and point out some striking correlations between
the properties of the radio knots and the features in the light curves. We found a ...
5
The Physical Universe: An Introduction to Astronomy
That we can see much further into the heart of a BL Lac object than into a Seyfert
argues that the former is surrounded by much less gas and dust. Such a
conclusion would be compatible with BL Lac objects' being elliptical galaxies and
...
... at half-maximum Galaxy Evolution Explorer Galactic black hole GigahertZ-
peaked spectrum source High-frequency cutoff BL Lac object/high frequency
peaked BL Lac object EINSTEIN satellite Hamburg/ESO Survey Highly polarized
quasar ...
Volker Beckmann, Chris Shrader, 2013
7
VLBI and Compact Radio Sources
MULTIFREQUENCY OBSERVATIONS OF THE BL LAC OBJECT 1219+28 gonna
Weistrop , David B. Shaffer"1" and Paul Hintzen Lab. for Astronomy and Solar
Physics, Goddard Space Flight Center Interferometrics, Inc. The BL Lac object ...
Roberto Fanti, K. Kellerman, Giancarlo Setti, 1984
8
Exploring the X-ray Universe
... are essentially normal spiral galaxies that have a bright nucleus. But the
absence of emission lines is a puzzle that is still not understood. The most widely
accepted model of a BL Lac object is that it is an AGN in which the jet is pointing
...
Philip A. Charles, Frederick D. Seward, 1995
Other sources display an outburst behavior, which can be interpreted as a source
crossing a caustic; such an explanation has been postulated for the eruptive BL
Lac object 0846+51 [NO86.1], which is also known to be near a foreground ...
P. Schneider, J. Ehlers, E.E. Falco, 1999
10
Supermassive Black Holes: Proceedings of the Third George ...
For example, as mentioned earlier, 1156+295 is an OW that looks like a BL Lac
object in its polarization properties when it is undergoing an outburst. We are
conducting a polarimetric survey of HPQs through broad-band (UBVRI) filters
with ...
2 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «BL LAC OBJECT»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
BL Lac object no contexto das seguintes notícias.
Black hole "batteries" keep blazars going and going
... despite a lower accretion rate, allows it to continue operating its particle jet and producing high-energy emissions as a BL Lac object. «Astronomy Magazine, jun 14»
Black hole 'batteries' keep blazars going and going
... despite a lower accretion rate, allows it to continue operating its particle jet and producing high-energy emissions as a BL Lac object. «ScienceBlog.com, jun 14»
