Shung-Ichi Ando

collaborators

4 papers

nucl-th2026

$S$ factor of $^{13}$ C( $α$ , $n$ ) $^{16}$ O at low energies in cluster effective field theory

Shung-Ichi Ando

The $^{13}$ C( $α$ , $n$ ) $^{16}$ O reaction at low energies is studied by constructing an effective field theory. We choose a separation scale at $E = 1$ ~MeV, where $E$ is the initial $α$ …

nucl-th2025

Analysis of elastic $α$ - $^{12}$ C scattering with global optimization in the cluster effective field theory

Myeong-Hwan Mun, Jubin Park, Chang Ho Hyun +1

We analyze the elastic $α$ - $^{12}$ C scattering including the contribution of resonance states below the $p$ - $^{15}$ N breakup threshold energy. We use the cluster effective field th…

nucl-ex2025

High-Precision Measurement of D( $γ$ , $n$ ) $p$ Photodisintegration Reaction and Implications for Big-Bang Nucleosynthesis

Yinji Chen, Zirui Hao, Jianjun He +19

We report on a high-precision measurement of the D( $γ$ ,\, $n$ ) $p$ photodisintegration reaction at the newly commissioned Shanghai Laser Electron Gamma Source (SLEGS), employing a qu…

nucl-th2025

Fixing effective range parameters in elastic $α$ - $^{12}$ C scattering: an impact on resonant $2_{4}^{+}$ state of $^{16}$ O and $S_{E 2}$ factor of $^{12}$ C( $α$ , $γ$ ) $^{16}$ O

Shing-Ichi Ando

Elastic $α$ - $^{12}$ C scattering for $l = 2$ and $E 2$ transition of radiative $α$ capture on $^{12}$ C, $^{12}$ C( $α$ , $γ$ ) $^{16}$ O, are studied in cluster effective field theory. Due to…

S factor of 13C(α,n)16O at low energies in cluster effective field theory

Analysis of elastic α-12C scattering with global optimization in the cluster effective field theory

High-Precision Measurement of D(γ, n)p Photodisintegration Reaction and Implications for Big-Bang Nucleosynthesis

Fixing effective range parameters in elastic α-12C scattering: an impact on resonant 24+​ state of 16O and SE2​ factor of 12C(α,γ)16O

$S$ factor of $^{13}$ C( $α$ , $n$ ) $^{16}$ O at low energies in cluster effective field theory

Analysis of elastic $α$ - $^{12}$ C scattering with global optimization in the cluster effective field theory

High-Precision Measurement of D( $γ$ , $n$ ) $p$ Photodisintegration Reaction and Implications for Big-Bang Nucleosynthesis

Fixing effective range parameters in elastic $α$ - $^{12}$ C scattering: an impact on resonant $2_{4}^{+}$ state of $^{16}$ O and $S_{E 2}$ factor of $^{12}$ C( $α$ , $γ$ ) $^{16}$ O