On Tue, Feb 23, 2016 at 7:11 PM, Daniel Rocha <danieldi...@gmail.com> wrote:

1h Thermal > x/β- emissions > Pb > IR/THz > 5h (SSM)
>

One possibility is induced electron capture in nickel and aluminum:

   - For 58Ni (68%), double beta plus decay is energetically allowed
   (electron capture competes with beta plus decay).
   - For 59Ni (trace), electron capture is an observed decay mode.
   - For 26Al (trace), electron capture is an observed decay mode.

Electron capture is not what you would choose for a energy release, as all
of the energy of the decay departs with the neutrino.  But when the capture
occurs, there's a transition in which the old electronic structure adapts
to the new nucleus, which has fewer protons, and there's an Augur cascade
which will result in lots of x-rays.

If there are any beta emitters present in the MFMP experiment, these may be
induced to increased activity by the same environment that would induce
electron capture.

Eric

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