Summary of the CKM 2016 working group on rare decays

Abstract

Rare $B$, $D$, and $K$ decays offer unique opportunities to probe for evidence of new particles from physics beyond the Standard Model at mass scales extending from the electroweak scale to well above those directly accessible at the LHC. We review a selection of theoretical and experimental results on rare $B$, $D$, and $K$ decays illustrating the progress made during the past two years.

arXiv comment15 pages, 3 figures. To appear in the proceedings of the 9th International Workshop on the CKM Unitarity Triangle, Nov 28- Dec 2 2016, Mumbai

References in corpus (39)

• Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of summer 2016
• Test of lepton universality using $B^{+}\to K^{+}{\ell }^{+}{\ell }^{-}$ decays
• B_{s,d} -> l+ l- in the Standard Model with Reduced Theoretical Uncertainty
• On the Standard Model predictions for $R_K$ and $R_{K^{\ast }}$
• Global analysis of $b\to s\ell \ell$ anomalies
• Study of the decay K+ => pi+,nu,nubar in the momentum region 140<Ppi<199 MeV/c
• The Beam and detector of the NA62 experiment at CERN
• Lattice QCD calculation of form factors describing the rare decays $B\to K^{\ast }{\ell }^{+}{\ell }^{-}$ and $B_s\to \varphi {\ell }^{+}{\ell }^{-}$
• ${\Lambda }_b\to p{\ell }^{-}{\bar{\nu }}_{\ell }$ and ${\Lambda }_b\to {\Lambda }_c{\ell }^{-}{\bar{\nu }}_{\ell }$ form factors from lattice QCD with relativistic heavy quarks
• On the impact of power corrections in the prediction of B->K*mu+mu- observables
• $B\to K^{\ast }{\ell }^{+}{\ell }^{-}$ decays at large recoil in the Standard Model: a theoretical reappraisal
• Search for B --> K(*) nu nubar and invisible quarkonium decays
• Theory of B -> K(*)l+l- decays at high q^2: OPE and quark-hadron duality
• Reassessing the discovery potential of the $B\to K^{\ast }{\ell }^{+}{\ell }^{-}$ decays in the large-recoil region: SM challenges and BSM opportunities
• $|V_{ub}|$ from $B\to \pi \ell \nu$ decays and (2+1)-flavor lattice QCD
• Angular analysis of the decay B0 to K*0 mu mu from pp collisions at sqrt(s) = 8 TeV
• $B\to \pi \ell \nu$ and $B_s\to K\ell \nu$ form factors and $|V_{ub}|$ from 2+1-flavor lattice QCD with domain-wall light quarks and relativistic heavy quarks
• Taming the higher power corrections in semileptonic B decays
• Search for B -> h(*) nu nubar with the full Belle Y(4S) data sample
• Standard Model predictions for B -> Kll with form factors from lattice QCD
• $B_s\to K\ell \nu$ form factors from lattice QCD
• Relating D0-anti-D0 Mixing and D0 -> l+l- with New Physics
• Resonances gone topsy turvy - the charm of QCD or new physics in $b\to s{\ell }^{+}{\ell }^{-}$?
• Study of the rare decays of $B_s^0$ and $B^0$ into muon pairs from data collected during the LHC Run 1 with the ATLAS detector
• Search for $B^{+}\to K^{+}{\tau }^{+}{\tau }^{-}$ at the BaBar experiment
• Measurement of Angular Asymmetries in the Decays B->K*l+l-
• Updated constraints on new physics in rare charm decays
• $B\to \pi \ell \ell$ form factors for new-physics searches from lattice QCD
• Hadronic effects and observables in $B\to \pi {\ell }^{+}{\ell }^{-}$ decay at large recoil
• First experimental study of photon polarization in radiative $B_s^0$ decays
• D^0 -> gamma gamma and D^0 -> mu^+ mu^- Rates on an Unlikely Impact of the Littlest Higgs Model with T-Parity
• Power suppressed effects in B-> X_s gamma at O(alpha_s)
• The (Q_7,Q_{1,2}) contribution to B -> X_s gamma at O(alpha_s^2)
• NNLO QCD counterterm contributions to $B$ \to $X_s\gamma$ for the physical value of $m_c$
• A new search for the $K_L\to {\pi }^0\nu \overline{\nu }$ and $K_L\to {\pi }^0{X}^0$ decays
• Search for the rare decay $D^0\to \gamma \gamma$ at Belle
• Assessing lepton-flavour non-universality from $B\to K^{\ast }\ell \ell$ angular analyses
• Rare K decays: Challenges and Perspectives
• Phenomenological Implications of Very Special Relativity