Shung-Ichi Ando

activity

20232026

most citedHigh-Precision Measurement of D(

γ

n

)

p

Photodisintegration Reaction and Implications for Big-Bang Nucleosynthesis

4 citations · 5 across the 7 of their papers we have counts for

collaborators

7 papers

nucl-th2026

Joint cluster-EFT analysis of $^{16}$ N $β$ -delayed $α$ spectra and $α$ - $^{12}$ C scattering

Jubin Park, Myeong-Hwan Mun, Shung-Ichi Ando

The $β$ -delayed $α$ decay (BDAD) of $^{16}$ N probes the $p$ -wave $α$ - $^{12}$ C continuum relevant to the low-energy $E 1$ transition of $^{12}$ C $(α, γ)^{16}$ O. We analyze the spectra…

nucl-th2026

$S$ matrices of elastic $n$ - $^{16}$ O scattering at low energies in cluster effective field theory

Shung-Ichi Ando

Elastic $n$ - $^{16}$ O scattering at low energies is studied in the framework of cluster effective field theory. An evaluated data set of the total cross section of elastic $n$ -$^{16…

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★ 4 cited

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★ 1 cited

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…

nucl-th2023

ANCs of the bound states of $^{16}$ O deduced from elastic $α$ - $^{12}$ C scattering data

Shung-Ichi Ando

Asymptotic normalization coefficients (ANCs) of the $0_{1}^{+}$ , $0_{2}^{+}$ , $1_{1}^{-}$ , $2_{1}^{+}$ , $3_{1}^{-}$ ( $l_{i t h}^{π}$ ) bound states of $^{16}$ O are deduced from the phase shift data of ela…

Joint cluster-EFT analysis of 16N β-delayed α spectra and α-12C scattering

S matrices of elastic n-16O scattering at low energies in cluster effective field theory

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

ANCs of the bound states of 16O deduced from elastic α-12C scattering data

Joint cluster-EFT analysis of $^{16}$ N $β$ -delayed $α$ spectra and $α$ - $^{12}$ C scattering

$S$ matrices of elastic $n$ - $^{16}$ O scattering at low energies in cluster effective field theory

$S$ 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

ANCs of the bound states of $^{16}$ O deduced from elastic $α$ - $^{12}$ C scattering data