ar X iv : a st ro - p h / 94 04 03 9 v 1 1 9 A pr 1 99 4 Yet Another Model of Soft Gamma Repeaters

نویسندگان

  • H. A. Toole
  • S. H. Unruh
چکیده

We develop a model of SGR in which a supernova leaves planets orbiting a neutron star in intersecting eccentric orbits. These planets will collide in ∼ 10 4 years if their orbits are coplanar. Some fragments of debris lose their angular momentum in the collision and fall onto the neutron star, producing a SGR. The initial accretion of matter left by the collision with essentially no angular momentum may produce a superburst like that of March 5, 1979, while debris fragments which later lose their angular momentum produce an irregular pattern of smaller bursts.

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تاریخ انتشار 1994