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In a "first" that some believe can open new paths to physics, scientists have managed to identify a source of cosmic neutrinos and this appears to be black holes. In addition to revealing new evidence of ephemeral particles that many call "ghosts", the discovery – if confirmed – can also provide information on the equally mysterious origin of high-energy cosmic rays.
the particles that make up all our known material, neutrinos are perhaps the most mysterious and certainly the most elusive. They travel at almost the speed of light, have a neutral charge, and interact very little with matter. As a result, they travel great distances to the Universe and penetrate mbadively everything, even the Earth, without being perceived. Although they are extremely difficult to study, scientists have managed to identify some sources of their origin – one of them is, for example, Sun.
Now, in an international collaboration of scientific bodies and research teams, astronomers have discovered another source of neutrino production in black holes. Their "conductor" was a single high energy particle that was shut down on September 22 by the ice neutrino hunter in Antarctica. After detecting the cosmic neutrino, Ice Cube researchers were able to identify the point from which it should have come. They then pbaded the baton to colleagues who were using the NASA Fermi Space Telescope to determine the path they followed at that time to find their source.
Particle Explosion
According to the results of the studies, published in the journal "Science", the neutrino was launched from a blazer powered by a giant black hole in a galaxy located at 4 billion dollars. Light years from Earth. In this blazer, a huge rocket appears to be underway, which, as scientists have concluded, should also produce neutrinos among other particles. "It's a spectacular first," said Darren Grand, spokesperson for Ice Cube, in a press release. "This is the first major proof of measuring a high-energy neutrino since its source."
One of the reasons neutrinos fascinate both scientists is that fugitive cosmic particles can reveal important information about extraordinary violent events that are marked in the Universe. Astronomers also believe that the fact that blueberries appear to produce neutrinos could shed light on another great astronomical mystery, the source of cosmic rays, because the high energy protons that produce them could also have the same origin.
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