We present an estimate for the cross section for the inclusive reaction p${+\mathrm{}}^{12}$C→${\mu }^{+}$+ν+X, where X is a nuclear state. For an incident proton c.m. energy of 1076 MeV, a cross section of 4.41×${10}^{\mathrm{-}42}$ ${\mathrm{cm}}^2$ is obtained. The possibility of observing anomalous threshold states is also discussed.

• Received 25 August 1986

DOI:https://doi.org/10.1103/PhysRevC.35.263