Asteroseismology might help to identify such stars, which in turn might evaluate the presence of primordial black holes and their role as a component for dark matter.Lets do a scientific workout: If we assume that a large number of extremely small black holes were created just after the Big Bang (so-called primitive black holes), some of them may be captured during the development of new stars. They might constitute a crucial component of dark matter, as well as being the seeds for the supermassive black holes at the center of contemporary galaxies.Artists impression of putting a small black hole at the center of the Sun in a thought experiment. The black hole at the center of such a Hawking star would grow only gradually, as the infall of gas to feed the black hole is obstructed by the outflowing luminosity.A worldwide group of researchers has now modeled the advancement of such a star with different initial masses for the black hole and with various accretions designs for the excellent. The red area shows where hydrogen is converted to helium in nuclear fusion, which supplies the bulk of the solar luminosity till the black hole begins to grow visibly (black region; for lower ages the black hole is too little to be seen in this plot). Additional simulations are required to figure out the ramifications of putting a black hole into stars of different masses and metallicities.If primitive black holes were undoubtedly formed soon after the Big Bang, looking for Hawking stars could be one way to find them.
Asteroseismology could help to determine such stars, which in turn might evaluate the presence of primitive black holes and their role as an element for dark matter.Lets do a clinical workout: If we presume that a large number of very small black holes were produced just after the Big Bang (so-called prehistoric black holes), some of them might be captured during the development of new stars. The black hole at the center of such a Hawking star would grow only gradually, as the infall of gas to feed the black hole is obstructed by the outflowing luminosity.A worldwide group of scientists has now designed the advancement of such a star with different preliminary masses for the black hole and with various accretions designs for the excellent. The red area shows where hydrogen is transformed to helium in nuclear fusion, which offers the bulk of the solar luminosity till the black hole begins to grow noticeably (black area; for lower ages the black hole is too small to be seen in this plot).
