Talk:Preon star
From Wikipedia, the free encyclopedia
 |
This article is within the scope of WikiProject Astronomy, which collaborates on articles related to astronomy, and WikiProject Astronomical Objects, which collaborates on articles related to astronomical objects. | |
| Stub | This article has been rated as Stub-Class on the assessment scale. | |
|
This article has been rated but has no comments. If appropriate, please review the article and leave comments here to identify the strengths and weaknesses of the article and what work it will need. |
||
 |
This article has been automatically assessed as Stub-Class by WikiProject Astronomy because it uses a stub template.
|
[edit] Notability
Sanity check: Is there anything published in a bona-fide peer-reviewed journal about "preon stars"? "Letters" journals tend to have lower standards, though I'd have to check with the local physicists about Phys. Lett. B. Eprints and similar are next to worthless as science references (you wouldn't believe how much crank material has made it into arxiv). If references can be found, I'm all for keeping this article, but models involving preons were only around briefly, and fell out of favour when experimental data started conflicting with them. --Christopher Thomas 07:10, 24 February 2006 (UTC)
Actually there are several models for preons and although a few of them have fallen out of favor because of conflicts with experimental data, not all have. Since we can not measure any of the qualities of the preon directly the articles on preon stars have taken this ambiguity into account. I actually had an in depth discussion with Johan Hansson, the particle physicist working on the project, last week about this and he told me that this ambiguity was itself what made preon stars interesting. If they exist preon stars will cause significant gravitational lensing and are detectable now, or very soon. Another method of detection that they are looking into is due to gravitational waves created by (hypothetical) binary preon stars. These waves would operate at an extremely high frequency (much higher frequency than anything besides, perhaps, a binary black hole), due to the Conservation of Angular Momentum.
Why Care? The interesting thing about preon stars is that if they exist and are detected thy may help to solve three of the major puzzles of modern physics: 1. Dark Matter. If preon stars exist, then they may contribute to the elusive Dark Matter mystery. 2. The So Called 'Oh My God' Particles. Or the Hyper High energy particles that we have evidence of... Essentially preon stars, if they exist, could radiate matter/antimatter pairs, since they are spinning at incredible velocities and are spectacular dense. And Finally, The Quark. Why are Strange/Charm and Top/Bottom Quarks unstable? How can something be unstable and Fundamental? If Preons exist, then the answer is that they are not fundamental. If detected, preon stars could give theoretical physicists a hint of coming attractions and allow them to calculate some very important features about preons.
Additionally, Dr. Hansson was talking about the development of preon stars and was very clear that the name is a misnomer. Preon stars are not massive enough to have ever been stars. The most likely explanation is that they formed from hyper-dense clumps of mass that occured very soon after the big bang. —Preceding unsigned comment added by Moto Perpetuo (talk • contribs) 05:33, 9 March 2008 (UTC)
