Electromagnetic transition from the 4${}^{+}$ to 2${}^{+}$ resonance in ${}^8$Be measured via the radiative capture in ${}^4$He+${}^4$He

V. M. Datar, D. R. Chakrabarty, Suresh Kumar +15

An earlier measurement on the 4${}^{+}$ to 2${}^{+}$ radiative transition in ${}^8$Be provided the first electromagnetic signature of its dumbbell-like shape. However, the large uncertainty…