Phys.org -
23 Dec 2016 13:37

A research team at the Lomonosov Moscow State University, using new interaction between neutrons, has theoretically justified the low-energy tertaneutron resonance that was recently obtained experimentally. This proves the very brief existence of a particle consisting of four neutrons. According to the supercomputer simulations, the tetraneutron lifetime is 5--10-22 sec. The research results are published in a top-ranked journal Physical Review Letters.
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