'Majorana mass' presentation slideshows

Massive neutrinos Dirac vs. Majorana

Massive neutrinos Dirac vs. Majorana. Niels Martens Supervisor: Dr. J.G. Messchendorp. Outline. Introduction Helicity Chirality Parity violation in weak interactions Theory SM: massless lefthanded neutrinos Massive neutrinos Dirac mass Majorana mass Dirac-Majorana mass terms

502 views • 26 slides

Majorana

Majorana. Majorana: Searching for neutrinoless double beta decay in 76 Ge Henning Olling Back North Carolina State University Triangle Universities Nuclear Laboratory For the Majorana Collaboration. The Majorana Collaboration. Brown University, Providence, Rhode Island

267 views • 23 slides

Soft Leptogenesis in Warped Extra Dimensions

Soft Leptogenesis in Warped Extra Dimensions. Anibal D. Medina Department of Astronomy and Astrophysics The University of Chicago and Argonne National Laboratory Work done in collaboration with Carlos Wagner, JHEP 0612:037,2006/ hep-ph/0609052. Outline of the talk.

315 views • 21 slides

Lepton-Number Violating Heavy Meson Decays

Lepton-Number Violating Heavy Meson Decays. Jinmei Zhang Harbin Institute of Technology Aug 26, 2009. Outline. I. Introduction II. Lepton-number Violating Heavy Meson Decays III. Conclusions. Introduction. Are neutrinos massless or massive ?

317 views • 16 slides

262 views • 13 slides

Lagrangian density

Lagrangian density. Ordinary solution is only for Dirac mass. Other spinor pairs are Lorentz scalars for Majorana mass. Full solution has chiral components. Seesaw mechanism. Left-handed term zero in SO(10), etc. RH term of GUT order, Dirac term of electroweak order

312 views • 6 slides