REVIEW 1 cited by
Implications of the non-universal Z boson in FCNC mediated rare decays
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Implications of the non-universal Z boson in FCNC mediated rare decays
read the original abstract
We analyze the effect of the non-universal $Z$ boson in the rare decays $B_s \to l^+ l^- $, $B_s \to l^+ l^- \gamma $ and $Z \to b \bar s$ decays. These decays involve the FCNC mediated $ b \to s $ transitions, and are found to be very small in the standard model. The smallness of these decays in the standard model makes them sensitive probe for new physics. We find an enhancement of at least an order in these branching ratios because of the non-universal $Zbs$ coupling.
Forward citations
Cited by 1 Pith paper
-
Search for new physics effects in $\nu\bar{\nu}\gamma$ production at a Tera-Z factory
A cut-based analysis of e+e−→ννγ at a Tera-Z factory is projected to constrain BR(Z→ννγ) to about 2×10^-9 (3σ, no systematics), an order-3 improvement over LEP but above the SM value 7.2×10^-10.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.