[Hps] dark photons from rare kaon decays

Hansson Adrian, Per Ola phansson at slac.stanford.edu
Fri Sep 21 12:29:42 EDT 2012


Hey,

since we discussed the 130 GeV Fermi line last meeting there is a paper on that today:

http://arxiv.org/abs/1209.4548

This is still not from the Fermi collaboration but it's seems to be studying the earth-limb events more carefully. Might be interesting.

/Pelle



On Sep 20, 2012, at 8:17 PM, Graham, Mathew Thomas wrote:

> 
> Here's another preprint about our stuff...
> http://arxiv.org/pdf/1209.4561v1.pdf
> 
> They consider K+->munuA'  but the limit from the current data isn't too great; no new phase space excluded.  They mention that with the proposed rare kaon experiments proposed at CERN & JPARC could probably limit most of the g-2 preferred region.
> 
> 
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