Gamma-rays from Muon Capture in $^{14}$N


Abstract in English

Many new $gamma$-rays have been observed, following muon capture on $^{14}$N. One had been reported before, and the low yield is confirmed, indicating that the nuclear structure of $^{14}$N is still not understood. Gamma-rays from $^{13}$C resulting from the reaction $^{14}$N($mu^{-}$,$ u$n)$^{13}$C compare favourably with states observed in the reaction $^{14}$N($gamma$,p)$^{13}$C. More precise energies are also given for the 7017 and 6730 keV $gamma$-rays in $^{14}$C.

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