• Corpus ID: 251320627

The $S$ matrices of elastic $\alpha$-$^{12}$C scattering at low energies in effective field theory

@inproceedings{Ando2022TheM,
  title={The \$S\$ matrices of elastic \$\alpha\$-\$^\{12\}\$C scattering at low energies in effective field theory},
  author={Shung-Ichi Ando},
  year={2022}
}
  • S. Ando
  • Published 4 August 2022
  • Physics
The elastic α - 12 C scattering at low energies for l = 0 , 1 , 2 , 3 , 4 , 5 , 6 is studied in effective field theory. We discuss the construction of the S matrices of elastic α - 12 C scattering in terms of the amplitudes of sub-threshold bound and resonant states of 16 O, which are calculated from the effective Lagrangian. The parameters appearing in the S matrices are fitted to the phase shift data below the p - 15 N breakup threshold energy, and we find that the phase shifts are well described… 

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