Magnetic neutron stars challenge traditional black hole theory of stellar evolution,

【 World Science report-news 】 astronomer said that the recent discovery of a strong magnetic field of neutron stars, stellar evolution and the birth of a black hole theory great challenges. The "magnetic stars (Magnetar)" located at the distance Earth 1.6 million light-years of the Temple of famous stars of the constellation cluster Westerlund 1.

Switzerland astronomers 1961 Westerlund 1 discovery, is the stellar physics community favorite observation points. It is the largest Galaxy in a super star clusters, used by hundreds of star quality very big stars, stars of the brightness of the Sun is almost a million times, some stellar diameter is approximately two times the Sun. From the standard view of the universe, the very young star clusters also. The stars are 350 million to 500 million years ago of the birth of the same accident.

Westerlund 1 lane is one of the few in several magnet star one is a special kind of neutron stars, supernovae explosions, its intensity may be smaller than the Earth's magnetic field intensity millions or even hundreds of times. As far as the research shows that eventually become magnetic stars the Westerlund stars, quality is at least 40 times the Sun. The research results published in the astronomy and Astrophysics journal. If that is the case, it will cause it to doubt black hole theory.

Mainstream assumption that quality is the Sun of 10 to 25 times more stars and eventually evolved into a neutron star. But the mass of which exceeds 25 times of the Sun, the stars will eventually form black holes, black holes is a can devour all, even the light do not let the monster, which is a big quality of dying stars disintegrate in the course. In this case, the magnetic stars because of the "mother", eventually turned into a black hole. But the authors said, another possibility is the star becomes more and more light, driving it evolved into a neutron star.

This is how it happened? the thesis that the answer might be the twin galaxies: become a star of magnetic stars at birth there are also a companion stars. With the evolution of stars, they begin to produce interactive, comes the continuing plundering of former star of substances causing it to explode into a supernova. According to the theory that the explosion caused this double galaxy apart, two stars from the star clusters in eruption out, leaving only the remainder of the shining, which is magnetic stars.

Simon · Clark is responsible for leadership of the research group, Chile European Southern Observatory's very large telescope to these observations, he said: "If the facts of the case, it could double Galaxy description of stellar evolution process plays an important role. "On the large mass stars, twin galaxies will be the" ultimate universe ' diet plan ', they get rid of quality, more than 95% of its original quality. ”