Scattering phase shifts in the complex scaling method
M. Odsuren+, K. Kato*, G. Khuukhenkhuu+
+School of Engineering and Applied Sciences, Nuclear Research Center,
National University of Mongolia, 210646 Ulaanbaatar, Mongolia
*Nuclear Reaction Data Centre, Faculty of Science, Hokkaido University,
060-0810 Sapporo, Japan
We investigate the scattering phase shifts by using the complex scaling method. The real-range and
complex-range Gaussian basis functions are utilized for the investigation of the low-lying excited states of 5He.