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papers

Publications (12)

hep-lat2005

Partially Twisted Boundary Conditions in Lattice Simulations

Jonathan Flynn, Andreas Juttner, Christopher Sachrajda +1

We use chiral perturbation theory to investigate twisted and partially twisted boundary conditions which allow access to momenta other than integer multiples of 2pi/L on a lattice…

hep-lat2022

Semileptonic $D \to I ¨ ℓ I^½$ , $D \to K ℓ I^½$ and $D_{s} \to K ℓ I^½$ decays with 2+1f domain wall fermions

Peter Boyle, Luigi Del Debbio, Felix Erben +6

We present the status of our project to calculate $D \to I ¨ ℓ I^½$ , $D \to K ℓ I^½$ and $D_{s} \to K ℓ I^½$ semileptonic form factors using domain wall fermions for both heavy a…

hep-lat2016

Form factors for semi-leptonic $B$ decays

Jonathan Flynn, Taku Izubuchi, Andreas Juttner +6

Semi-leptonic $B$ decays provide promising channels to test the Standard Model, search for signs of new physics, or determine fundamental parameters like CKM matrix elements. We pr…

hep-lat1996

Heavy Light Weak Matrix Elements

Jonathan Flynn

I review the status of lattice calculations of heavy-light weak matrix elements, concentrating on semileptonic B decays to light mesons, B -> K* gamma, the B meson decay constant,…

hep-lat2015

Hadronic form factors for rare semileptonic $B$ decays

Jonathan Flynn, Andreas JÃ¼ttner, Taichi Kawanai +2

We discuss first results for the computation of short distance contributions to semileptonic form factors for the rare $B$ decays $B \to K^{*} ℓ^{+} ℓ^{-}$ and $B_s \to Ï\ell^+ \…

hep-ph2000

B-\bar{B} Mixing and b Hadron Lifetimes from Lattice QCD

Jonathan Flynn, C. -J. David Lin

We discuss neutral B_{s,d} meson mixing and b-hadron lifetimes from the perspective of recent lattice calculations. In particular, we consider matrix elements which can be combined…