pdgLive Home   >   Baryon Summary Table   >   ${{\mathit \Lambda}_{{b}}^{0}}$   >   B( ${{\mathit \Lambda}_{{b}}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ ) (q${}^{2}<$ 4.3 GeV${}^{2}$/c${}^{4}$)

PARTIAL BRANCHING FRACTIONS IN ${{\mathit \Lambda}_{{b}}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$

B( ${{\mathit \Lambda}_{{b}}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ ) (q${}^{2}<$ 4.3 GeV${}^{2}$/c${}^{4}$)

INSPIRE   PDGID:

S040PB8

VALUE ($ 10^{-7} $) DOCUMENT ID TECN  COMMENT $2.7$ $\pm2.5$ $\pm0.9$ AALTONEN 2011 AI CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV

References:

AALTONEN 2011AI PRL 107 201802 Observation of the Baryonic Flavor-Changing Neutral Current Decay ${{\mathit \Lambda}_{{b}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$

Except where otherwise noted, content of the 2023 Review of Particle Physics is licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license. The publication of the Review of Particle Physics is supported by US DOE, MEXT (Japan), INFN (Italy), JPS and CERN. Individual collaborators receive support for their PDG activities from their respective institutes or funding agencies. © 2023. See LBNL disclaimers.