Magnetic Dipole Rotational Bands in Odd-A Rb Isotopes

The hybrid version of tilted axis cranking has been used to study the existence of magnetic rotation in the ΔI = 1 bands of odd-A ^79,81,83,85Rb isotopes.
The bands are found to be built on prolate three quasiparticle π(g_9/2) Ä n[g_9/2(fp)¹] configuration.
The results exhibit a rapid onset and decline of magnetic rotation as we go from N = 42 to 48.
The ⁸³Rb appears to be a better case of magnetic rotation among these four Rb isotopes.