C. Roberts

activity

20242026

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hep-ph2026

Lepton Flavour Universality in Semileptonic $B ˉ_{(s)} \to D_{(s)}^{(*)}$ Transitions

Yu-Chen Hu, Cong-Cong Ye, Craig D. Roberts +1

Using continuum Schwinger function methods, we deliver parameter-free pointwise predictions for the complete set of twelve Standard Model (SM) $B ˉ_{(s)} \to D_{(s)}^{(*)}$ ,…

hep-ph2026

Neutral Pseudoscalar Mesons, Hadron Light-by-Light Scattering, and the Muon Anomalous Magnetic Moment

Cong-Cong Ye, Yu-Chen Hu, Minghui Ding +1

Continuum Schwinger function methods\linebreak (CSM) are used to provide estimates of pseudoscalar meson pole contributions - $P = π^{0}$ , $η$ , $η^{'}$ , $η_{c}$ , $η_{b}$ - to…

Lepton Flavour Universality in Semileptonic Bˉ(s)​→D(s)(∗)​ Transitions

Neutral Pseudoscalar Mesons, Hadron Light-by-Light Scattering, and the Muon Anomalous Magnetic Moment

Lepton Flavour Universality in Semileptonic $B ˉ_{(s)} \to D_{(s)}^{(*)}$ Transitions