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hypernucleus
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Hypernucleus — A hypernucleus is a nucleus which contains at least one hyperon in addition to nucleons. The first was discovered by Marian Danysz and Jerzy Pniewski in 1952.Since the strangeness quantum number is conserved by the strong and electromagnetic… … Wikipedia
hypernucleus — hy·per·nucleus … English syllables
hypernucleus — ¦hīpə(r)¦n(y)üklēəs noun Etymology: hyper + nucleus : an unstable atomic nucleus in which one or more hyperons bind to or replace a proton or neutron … Useful english dictionary
Exotic atom — An exotic atom is an otherwise normal atom in which one or more sub atomic particles have been replaced by other particles of the same charge. For example, electrons may be replaced by other negatively charged particles such as muons (muonic… … Wikipedia
Marian Danysz — (March 17, 1909 – February 9, 1983) was a Polish physicist. Son of Jan Kazimierz Danysz. In 1952, he co discovered with Jerzy Pniewski a new kind of matter, an atomic nucleus, which alongside a proton and neutron contains a third particle: the… … Wikipedia
Atomic nucleus — A figurative depiction of the helium 4 atom with the electron cloud in shades of gray. In the nucleus, the two protons and two neutrons are depicted in red and blue. This depiction shows the particles as separate, whereas in an actual helium atom … Wikipedia
Hyperon — In particle physics, a hyperon is any baryon containing a strange quark, but no charm quarks or bottom quarks.Properties and behavior of hyperonsBeing baryons, all hyperons are fermions. That is, they have half integer spin and obey Fermi Dirac… … Wikipedia
Jerzy Pniewski — Jerzy Pniewski. Jerzy Pniewski (June 1, 1913 June 16, 1989) was a Polish physicist. In 1952, he co discovered the hypernucleus with Marian Danysz. In 1962, he discovered hypernuclear isomery. Person … Wikipedia
Dmitri Ivanenko — (Russian: Дмитрий Дмитриевич Иваненко, Ukrainian: Дмитро Дмитрович Іваненко) (July 29, 1904, Poltava, present day Ukraine – December 30, 1994, Moscow), Professor of Moscow State University (since 1943), made a great contribution to the physical… … Wikipedia
Janusz Andrzej Zakrzewski — (b. July 23, 1932 in Kraków) is a Polish physicist. He is a professor of the University of Warsaw (since 1971), member of the Warsaw Scientific Society (since 1984), Polish Academy of Sciences (1986), Polish Academy of Learning.Zakrzewski is a… … Wikipedia
