Calculate the wavelength, in centimeters, of the photon emitted under a hyperfine transiti...

Calculate the wavelength, in centimeters, of the photon emitted under a hyperfine transition in the ground state (n = 1) of deuterium. Deuterium is "heavy" hydrogen, with an extra neutron in the nucleus; the proton and neutron bind together to form a deuteron, with spin 1 and magnetic moment

the deuteron g-factor is 1.71.