Higher-component quadrupole polarizabilities: Estimations for the clock states of the alkaline earth-metal ions

Sukhjit Singh, Mandeep Kaur, Bindiya Arora +1

Derivations for the higher tensor components of the quadrupole polarizabilities are given and their values for the metastable states of the Ca${}^{+}$, Sr${}^{+}$ and Ba${}^{+}$ alkaline earth…