Luchang Jin

activity

20232026

most cited

K_{L} \to μ^{+} μ^{-}

from lattice QCD

1 citations · 1 across the 7 of their papers we have counts for

collaborators

Showing 2025Show all

4 papers · 1 filter

hep-lat2025

Lattice Calculation of Light Meson Radiative Leptonic Decays

Peter Boyle, Norman H. Christ, Xu Feng +4

In this work, we perform a lattice QCD calculation of the branching ratios and the form factors of radiative leptonic decays $P \to ℓ ν_{ℓ} γ$ ( $P = π, K$ ) using $N_{f} = 2 + 1$ doma…

hep-lat2025

Using lattice chiral effective theory to study pi-pi scattering

Cameron Cianci, Luchang Jin, Joshua Swaim

We use lattice field theory to study the finite-volume energy spectrum of the $π π$ system in $S U (2)$ chiral effective field theory (ChEFT) at leading order in the chiral expansion.…

hep-lat2025

An exploratory calculation of $K_{L} \to μ^{+} μ^{-}$ 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 $K_{L} \to μ^{+} μ^{-}$ decay from lattice QCD. We use a $2 4^{3} \times 64$ phys…

hep-lat2025

Lattice Calculation of Short-Range Contributions to Neutrinoless Double-Beta Decay $π^{-} \to π^{+} ee$ at Physical Pion Mass

Peter Boyle, Felix Erben, Xu Feng +7

Neutrinoless double-beta ( $0 ν β β$ ) decays provide an excellent probe for determining whether neutrinos are Dirac or Majorana fermions. The short-range matrix elements associated wit…

Lattice Calculation of Light Meson Radiative Leptonic Decays

Using lattice chiral effective theory to study pi-pi scattering

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

Lattice Calculation of Short-Range Contributions to Neutrinoless Double-Beta Decay π−→π+ee at Physical Pion Mass

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

Lattice Calculation of Short-Range Contributions to Neutrinoless Double-Beta Decay $π^{-} \to π^{+} ee$ at Physical Pion Mass