KEK Theory Seminar/Dr.Xing

Abstract

If the neutrinIf the neutrino mass ordering turns out to be inverted, one may always reorder it to be normal. In this case the resulting pattern of the PMNS matrix looks strange and needs an explanation. Given the normal neutrino mass ordering, on the other hand, one is usually concerned about how small the effective Majorana mass term of a neutrinoless double-beta decay can be. In this seminar I will address both issues by presenting some new phenomenological observations, and discuss a possible connection between the mu-tau reflection symmetry breaking and the neutrino mass ordering, octant of theta(23) and CP violation.

• Conference
  Conference/Workshop23 Workshops hosted by KEK0
• Colloquium
  KEK Colloquium2 Theory Colloquium0 IMSS Colloquium0
• Seminar
  IPNS Seminar3 Physics Seminar9 Theory Seminar52 Detector Seminar0 IMSS Seminar2 ACC Seminar22 ACC-Physics Seminar0 PF Seminar0 放射光セミナー0 Open-Itセミナー0 技術セミナー0 低温工学センターセミナー0 測定器開発室セミナー3 Cosmophysics Seminar9 J-PARC素粒子原子核セミナー0 Joint Seminar2 CRC Seminar0
• 談話会・交流会
  物構研談話会1 技術交流会0 講義0 公聴会0 講習会0