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SUMMARY:IFIC Seminar: Littlest Seesaw Models
DTSTART;VALUE=DATE-TIME:20230613T100000Z
DTEND;VALUE=DATE-TIME:20230613T110000Z
DTSTAMP;VALUE=DATE-TIME:20260816T022018Z
UID:indico-event-7087@indico.ific.uv.es
DESCRIPTION:After a lengthy introduction to neutrino physics we shall disc
 uss the quest towards a minimal predictive seesaw model able to successful
 ly predict the neutrino masses and mixing parameters with the fewest numbe
 r of input parameters. We discuss a promising class of such models based o
 n the type I seesaw with two right-handed neutrinos\, called constrained s
 equential dominance (CSD) of level n\, where n is a real number\, also kno
 wn as the Littlest Seesaw. For each choice of n\, the neutrino mass matrix
  is determined up to two real parameters plus a phase\, leading to a highl
 y predictive scheme. We show how the choice $n=1+\\sqrt{6}$ may arise from
  modular symmetry.\n\nhttps://indico.ific.uv.es/event/7087/
LOCATION:Universe 1001-Primera-1-1-1 - Paterna. Seminario
URL:https://indico.ific.uv.es/event/7087/
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