C. Bouchard

activity

20102022

most cited

B \to D l ν

Form Factors at Non-Zero Recoil and Extraction of

∣ V_{c b} ∣

256 citations · 2.5k across the 51 of their papers we have counts for

collaborators

51 papers

hep-lat2022★ 1 cited

The search for new physics in $B \to K ℓ^{+} ℓ^{-}$ and $B \to K ν ν ˉ$ using precise lattice QCD form factors

W. G. Parrott, C. Bouchard, C. T. H. Davies

We present HPQCD's improved scalar, vector and tensor form factors for $B \to K$ semileptonic decays, using the heavy-HISQ formalism for more accurate normalisation of the weak cur…

hep-ph2022★ 72 cited

Standard Model predictions for $B \to K ℓ^{+} ℓ^{-}$ , $B \to K ℓ_{1}^{-} ℓ_{2}^{+}$ and $B \to K ν ν ˉ$ using form factors from $N_{f} = 2 + 1 + 1$ lattice QCD

W. G. Parrott, C. Bouchard, C. T. H. Davies

We use HPQCD's recent lattice QCD determination of $B \to K$ scalar, vector and tensor form factors to determine Standard Model differential branching fractions for $B \to K \ell^+…

hep-lat2022★ 83 cited

$B \to K$ and $D \to K$ form factors from fully relativistic lattice QCD

W. G. Parrott, C. Bouchard, C. T. H. Davies

We present the result of lattice QCD calculation of the scalar, vector and tensor form factors for the $B \to K ℓ^{+} ℓ^{-}$ decay, across the full physical range of momentum transf…

hep-lat2021

Nucleon Axial Form Factor from Domain Wall on HISQ

Aaron S. Meyer, Evan Berkowitz, Chris Bouchard +10

The Deep Underground Neutrino Experiment (DUNE) is an upcoming neutrino oscillation experiment that is poised to answer key questions about the nature of neutrinos. Lattice QCD has…

hep-lat2021★ 28 cited

Improved $V_{cs}$ determination using precise lattice QCD form factors for $D \to K ℓ ν$

Bipasha Chakraborty, W. G. Parrott, C. Bouchard +3

We provide a 0.8\%-accurate determination of $V_{cs}$ from combining experimental results for the differential rate of $D \to K$ semileptonic decays with precise form facto…

hep-lat2021★ 10 cited

Detailed analysis of excited state systematics in a lattice QCD calculation of $g_{A}$

Jinchen He, David A. Brantley, Chia Cheng Chang +14

Excited state contamination remains one of the most challenging sources of systematic uncertainty to control in lattice QCD calculations of nucleon matrix elements and form factors…

The search for new physics in B→Kℓ+ℓ− and B→Kννˉ using precise lattice QCD form factors

Standard Model predictions for B→Kℓ+ℓ−, B→Kℓ1−​ℓ2+​ and B→Kννˉ using form factors from Nf​=2+1+1 lattice QCD

B→K and D→K form factors from fully relativistic lattice QCD

Nucleon Axial Form Factor from Domain Wall on HISQ

Improved Vcs​ determination using precise lattice QCD form factors for D→Kℓν

Detailed analysis of excited state systematics in a lattice QCD calculation of gA​

The search for new physics in $B \to K ℓ^{+} ℓ^{-}$ and $B \to K ν ν ˉ$ using precise lattice QCD form factors

Standard Model predictions for $B \to K ℓ^{+} ℓ^{-}$ , $B \to K ℓ_{1}^{-} ℓ_{2}^{+}$ and $B \to K ν ν ˉ$ using form factors from $N_{f} = 2 + 1 + 1$ lattice QCD

$B \to K$ and $D \to K$ form factors from fully relativistic lattice QCD

Improved $V_{cs}$ determination using precise lattice QCD form factors for $D \to K ℓ ν$

Detailed analysis of excited state systematics in a lattice QCD calculation of $g_{A}$