... Conventional thinking said that if you added hydrogen from one white dwarf to another, it would either just be blown away or there would be a supernova explosion. ...
... Stars with these unusual properties may end their short lives not just as a supernova, as is normal for high-mass stars, but possibly as an even more dramatic long-duration Gamma Ray Burst, the brightest explosions in the Universe. ...
... Such mergers can produce a more massive star with a new life of its own тАФ a star re-born тАФ becoming one of the most exotic stars in the Galaxy, or it may result in a gigantic explosion called a supernova. ...
... 2009, in: "Eta Carinae and the supernova imposters", eds. Humphreys, R., & Davidson ... Pre-supernova mass loss predictions for massive stars Vink, J.S., de Koter, A ...
... radiation and more energy than the supernova explosion that formed them ... Sun will finally destroy itself in a supernova explosion, which can be as bright as ... During the first few minutes of the supernova, heavy elements are created by nuclear ...
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Ссылки http://star.arm.ac.uk/~meb/ras_leaflets2012/Gravity.2012.pdf -- 357.9 Кб -- 05.03.2012 Похожие документы
... giants do not last very long: the nuclear reactions at the star's core Become so intense that it explodes in a supernova , spreading carbon, oxygen, etc. over a wide volume of space, with many more rare and heavy elements such as gold and uranium produced ...