Thaddeus and Turner 1975

Thaddeus, P., and B.E. Turner, 1975: Confirmation of interstellar N₂H⁺. Astrophys. J., 201, L25-L26.

The identification of the new interstellar lines at 93.174 GHz as the molecular ion N₂H⁺ has been confirmed by resolving in the source OMC-2 the predicted hyperfine structure of the inner nitrogen nucleus. The hyperfine constants of N₂H⁺ derived from the observational data are eqQi(outer N) = -5.666±0.012 MHz, eqQ(inner N) = -1.426±0.021 MHz, and c(outer N) = 0.0147±0.0023 MHz. The rest center frequency of the J = 1-0 rotational transition is determined to be 93173.392±0.031 MHz.

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Thaddeus, P., and Turner, B.E.: Confirmation of interstellar N₂H⁺, Astrophys. J., 201, L25-L26, 1975.

Thaddeus, P., and B.E. Turner (1975), Confirmation of interstellar N₂H⁺, Astrophys. J., 201, L25-L26.

Thaddeus, P., and B.E. Turner, 1975: Confirmation of interstellar N₂H⁺. Astrophys. J., 201, L25-L26.

Thaddeus, P., & Turner, B.E. 1975, Astrophys. J., 201, L25.

Thaddeus P, Turner BE. Confirmation of interstellar N₂H⁺, Astrophys J 1975;201:L25-L26.

P. Thaddeus, B.E. Turner, Astrophys. J. 201, L25-L26 (1975).