Radio-frequency spectrum of metastable N2(A 3∑ u+). I. Magnetic hyperfine and electric quadrupole constantsR.S. FreundT.A. Milleret al.2003The Journal of Chemical Physics
Radio-frequency spectrum of metastable N2(A 3Σ u+). II. Fine structure, magnetic hyperfine structure, and electric quadrupole constants in the lowest 13 vibrational levelsDavid De SantisAllen Lurioet al.2003The Journal of Chemical Physics