Analysis of previous microscopic calculations for second $0^{+}$ state in ${}^{12}$C in terms of 3-alpha particle Bose-condensed state

Y. Funaki, A. Tohsaki, H. Horiuchi +2

The wave function of the second $0^{+}$ state of ${}^{12}$C which was obtained long time ago by solving the microscopic 3$\alpha$ problem is shown to be almost completely equivalent to the…