Q star
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A Q-Star, also known as a grey hole, is a hypothetical type of a compact, heavy neutron star with an exotic state of matter. The Q stands for a conserved particle number. A Q-Star may be mistaken for a stellar black hole.
Types of Q-stars
- SUSY Q-ball[1]
- B-ball, stable Q-balls with a large baryon number B. They may exist in neutron stars that have absorbed Q-ball(s).[1]
See also
References
External links
- Abstract, Are Q-stars a serious threat for stellar-mass black hole candidates?, Miller J.C., Shahbaz T., Nolan L.A, 1997
- Abstract, No observational proof of the black-hole event-horizon, Marek A. Abramowicz, Wlodek Kluzniak, Jean-Pierre Lasota, 2002
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This infobox, "Template:Starbox begin", is from Wikipedia. The list of its authors can be seen in its edit history page. The data in this infobox may not agree or state what Wikipedia states. |
Observation data Epoch {{{epoch}}} Equinox | |
---|---|
Constellation | {{{3}}} |
{{{component1}}} | |
Right ascension | {{{ra1}}} |
Declination | {{{dec1}}} |
Apparent magnitude (V) | {{{appmag_v1}}} |
{{{component2}}} | |
Right ascension | {{{ra2}}} |
Declination | {{{dec2}}} |
Apparent magnitude (V) | {{{appmag_v2}}} |
Characteristics | |
Evolutionary stage | {{{9}}} |
Spectral type | {{{7}}} |
Astrometry | |
Distance | {{{4}}} ly |
Details | |
Radius | {{{5}}} R☉ |
Diameter | {{{5}}} D☉ |
Luminosity (bolometric) | {{{11}}} L☉ |
Temperature | {{{8}}} K |
Other designations | |
{{{1}}}, {{{2}}} |
{{{1}}}, also known as {{{2}}}, is a star located in the constellation {{{3}}}. It is located {{{4}}} light years away from the Earth. {{{1}}} has a diameter of {{{5}}} D☉, making it around the size of the orbit of {{{6}}}. {{{1}}} has a stellar class of {{{7}}} and a temperature of {{{8}}} degrees Kelvin; it is a {{{9}}} that is currently burning {{{10}}} within its core. {{{1}}} is around {{{11}}} times brighter than the Sun. {{{12}}}{{{13}}}
References