Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2006-05-26
Pramana67:783-792,2006
Physics
High Energy Physics
High Energy Physics - Phenomenology
10 pages; 3 figures; Invited Plenary talk at the WHEPP9 symposium in Bhubaneswar, India; January, 2006
Scientific paper
10.1007/s12043-006-0091-0
Seesaw mechanism has been a dominant paradigm in the discussion of neutrino masses. I discuss how this idea can be tested via a baryon number violating process such as $N-\bar{N}$ oscillation. Since the expected seesaw scale is high and the $N-\bar{N}$ amplitude goes like $M^{-5}_{R}$, one might think that this process is not observable in realistic seesaw models for neutrino masses. In this talk I show that in supersymmetric models, the above conclusion is circumvented leading to an enhanced and observable rate for $N-\bar{N}$ oscillation. I also discuss a new mechanism for baryogenesis in generic models for neutron-anti-neutron oscillation and show how the requirement of adequate baryogenesis can put an upper limit on the neutron-anti-neutron oscillation time.
No associations
LandOfFree
Observable Neutron-Anti-Neutron Oscillation, Baryogenesis and High Scale Seesaw does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Observable Neutron-Anti-Neutron Oscillation, Baryogenesis and High Scale Seesaw, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Observable Neutron-Anti-Neutron Oscillation, Baryogenesis and High Scale Seesaw will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-238492