Hyperon

In particle physics, a hyperon is any baryon containing one or more strange quarks, but no charm, bottom, or top quark.^[1] This form of matter may exist in a stable form within the core of some neutron stars.^[2] Hyperons are sometimes generically represented by the symbol Y.^[3]

^ Greiner, Walter (2001). "Structure of vacuum and elementary matter: from superheavies via hypermatter to antimatter.". In Arias, J.M.; Lozano, M. (eds.). An Advanced Course in Modern Nuclear Physics. Lecture Notes in Physics. Vol. 581. pp. 316–342. doi:10.1007/3-540-44620-6_11. ISBN 978-3-540-42409-3.
^ Schaffner-Bielich, Jürgen; et al. (2002), "Phase Transition to Hyperon Matter in Neutron Stars", Physical Review Letters, 89 (17): 171101, arXiv:astro-ph/0005490, Bibcode:2002PhRvL..89q1101S, doi:10.1103/PhysRevLett.89.171101, PMID 12398654, S2CID 18759347, 171101
^ Tolos, L.; Fabbietti, L. (May 2020). "Strangeness in nuclei and neutron stars". Progress in Particle and Nuclear Physics. 112: 41. arXiv:2002.09223. Bibcode:2020PrPNP.11203770T. doi:10.1016/j.ppnp.2020.103770. S2CID 211252559.

[1] Greiner, Walter (2001). "Structure of vacuum and elementary matter: from superheavies via hypermatter to antimatter.". In Arias, J.M.; Lozano, M. (eds.). An Advanced Course in Modern Nuclear Physics. Lecture Notes in Physics. Vol. 581. pp. 316–342. doi:10.1007/3-540-44620-6_11. ISBN 978-3-540-42409-3.

[SchaffnerBielich2002-2] Schaffner-Bielich, Jürgen; et al. (2002), "Phase Transition to Hyperon Matter in Neutron Stars", Physical Review Letters, 89 (17): 171101, arXiv:astro-ph/0005490, Bibcode:2002PhRvL..89q1101S, doi:10.1103/PhysRevLett.89.171101, PMID 12398654, S2CID 18759347, 171101

[3] Tolos, L.; Fabbietti, L. (May 2020). "Strangeness in nuclei and neutron stars". Progress in Particle and Nuclear Physics. 112: 41. arXiv:2002.09223. Bibcode:2020PrPNP.11203770T. doi:10.1016/j.ppnp.2020.103770. S2CID 211252559.

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