Pygmy and core polarization dipole modes in ${}^{206}$Pb: connecting nuclear structure to stellar nucleosynthesis

A. P. Tonchev, N. Tsoneva, C. Bhatia +11

A high-resolution study of the electromagnetic response of ${}^{206}$Pb below the neutron separation energy is performed using a ($\vec{\gamma }$,${\gamma }^{\prime }$) experiment at the HI$\vec{\gamma }$S facility.…