Shunsuke Yasunaga

activity

20242026

p ˉ

-Ca Atom Spectra and Nuclear Density Profiles

2 citations · 3 across the 6 of their papers we have counts for

collaborators

6 papers

nucl-th2026

Hyperon-nucleon interaction through the $K^{-} d \to π Λ N$ reaction

Shunsuke Yasunaga, Daisuke Jido

The hyperon-nucleon interaction is investigated through the final-state interaction in the $K^{-} d \to π^{-} Λ p$ reaction. We focus on the $Λ N$ - $Σ N$ coupled-channel interaction, which pro…

hep-lat2026

Parameter Optimization of Domain-Wall Fermion using Machine Learning

Shunsuke Yasunaga, Kenta Yoshimura, Akio Tomiya +1

We study a parameter optimization of domain-wall fermions to improve chiral symmetry based on machine learning. Domain-wall fermions involve coefficients along the fifth dimension,…

hep-ph2025

Isotone Chain Study of $p ˉ$ -atom spectroscopy and Strong Spin-orbit splittings

Kenta Yoshimura, Shunsuke Yasunaga, Daisuke Jido +1

Antiprotonic atoms have served as a pivotal tool for investigating the properties of baryon-baryon interactions, including their spin dependence. Examining the spin-orbit splitting…

nucl-th2025

Theoretical study of the $Σ N$ cusp in the $K^{-} d \to π Λ N$ reaction

Shunsuke Yasunaga, Daisuke Jido

The $K^{-} d \to π Λ N$ reaction is useful for exploring the hyperon-nucleon interaction through final state interactions. In particular, the cusp structure of the $Λ N$ invariant…

nucl-th2024★ 2 cited

Interrelation between $p ˉ$ -Ca Atom Spectra and Nuclear Density Profiles

Kenta Yoshimura, Shunsuke Yasunaga, Daisuke Jido +2

This work studies $p ˉ$ -Ca atom spectra in light of the strong shifts and level widths, using the optical model with several types of parametric coefficients. The spectroscopic…

nucl-th2024★ 1 cited

$K^{-} d \to π Λ N$ reaction with in-flight kaons for studying the $Λ N$ interaction

Shunsuke Yasunaga, Daisuke Jido, Takatsugu Ishikawa

The $Λ N$ invariant mass spectra for the reactions $K^{-} d \to π^{-} Λ p$ and $K^{-} d \to π^{0} Λ n$ are calculated for experimental study of isospin symmetry breaking in the $Λ N$ s…

Hyperon-nucleon interaction through the K−d→πΛN reaction

Parameter Optimization of Domain-Wall Fermion using Machine Learning

Isotone Chain Study of pˉ​-atom spectroscopy and Strong Spin-orbit splittings

Theoretical study of the ΣN cusp in the K−d→πΛN reaction

Interrelation between pˉ​-Ca Atom Spectra and Nuclear Density Profiles

K−d→πΛN reaction with in-flight kaons for studying the ΛN interaction

Hyperon-nucleon interaction through the $K^{-} d \to π Λ N$ reaction

Isotone Chain Study of $p ˉ$ -atom spectroscopy and Strong Spin-orbit splittings

Theoretical study of the $Σ N$ cusp in the $K^{-} d \to π Λ N$ reaction

Interrelation between $p ˉ$ -Ca Atom Spectra and Nuclear Density Profiles

$K^{-} d \to π Λ N$ reaction with in-flight kaons for studying the $Λ N$ interaction