Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1843385 | Nuclear Physics B | 2010 | 14 Pages |
Abstract
With just two R-parity violating couplings, λ223â² and λ323â², we correlate several channels, namely, Dsââν (â=μ,Ï), (gâ2)μ, and some lepton flavor violating Ï decays. For λ223â²=λ323â²â¼0.3 and for a common superpartner mass of 300 GeV, which explain the recently observed excesses in the above Ds decay channels, we predict the following R-parity violating contributions: Br(Ïâμγ)â¼4.5â
10â8, Br(Ïâμμμ)â¼1.2â
10â8, Br(Ïâμη/ηâ²)â¼4â
10â10, and (gμâ2)/2â¼4â
10â11. We exhibit our results through observable versus observable correlation plots.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Gautam Bhattacharyya, Kalyan Brata Chatterjee, Soumitra Nandi,