Q별
Q 별(Q-Star) 또는 그레이 홀(gray hole→회색 구멍)은 가설 상의 밀집성의 한 종류이며, 무거운 중성자와 함께 별난 상태의 물질로 이루어진 천체이다. Q 별이란 용어를 쿼크 별과 착각하면 안 되며, Q는 쿼크를 의미하기 보다는 보존된 입자수를 의미한다. Q 별은 항성블랙홀과 착각할 수도 있다. Q 별의 후보자로 백조자리 V404가 있다.
Q 별의 종류
같이 보기
각주
- ↑ 가 나 Properties and signatures of supersymmetric Q-balls, Alexander Kusenko, 2006
외부 링크
- 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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