Ceran Hu

works on

charm quark effects 1 kaon decay 1 lattice qcd 1 low-energy constants 1 two-photon contribution 1

From the 1 of 3 linked papers with an AI index.

activity

20242026

collaborators

3 papers

hep-lat2026

Renormalizing a three-flavor lattice calculation of the two-photon contribution to $K_{L} \to I^¼^{+} I^¼^{-}$

En-Hung Chao, Norman Christ, Ceran Hu

The paper presents a method to determine charm‑mass dependent low‑energy constants needed for a three‑flavor lattice QCD calculation of the long‑distance two‑photon contribution to…

hep-lat2025

An exploratory calculation of $K_{L} \to I^¼^{+} I^¼^{-}$ decay from Lattice QCD at physical pion mass

Peter Boyle, En-Hung Chao, Norman Christ +3

We compute the complex, long-distance two-photon-exchange amplitude which contributes to the rare $K_{L} \to I^¼^{+} I^¼^{-}$ decay from lattice QCD. We use a $2 4^{3} \times 64$ ph…

hep-lat2024

Two-photon contribution to the $K_{L} \to I^¼^{+} I^¼^{-}$ decay amplitude from a $1/ a \approx 1$ GeV lattice

En-Hung Chao, Ceran Hu

We present a lattice-QCD calculation of the long-distance two-photon contribution to the decay amplitude of a long-lived kaon to a pair of muons on a $2 4^{3} \times 64$ physical-pion-…

Renormalizing a three-flavor lattice calculation of the two-photon contribution to KL​→I^¼+I^¼−

An exploratory calculation of KL​→I^¼+I^¼− decay from Lattice QCD at physical pion mass

Two-photon contribution to the KL​→I^¼+I^¼− decay amplitude from a 1/a≈1 GeV lattice

Renormalizing a three-flavor lattice calculation of the two-photon contribution to $K_{L} \to I^¼^{+} I^¼^{-}$

An exploratory calculation of $K_{L} \to I^¼^{+} I^¼^{-}$ decay from Lattice QCD at physical pion mass

Two-photon contribution to the $K_{L} \to I^¼^{+} I^¼^{-}$ decay amplitude from a $1/ a \approx 1$ GeV lattice