Its may be correct if the alphas not are from alpha decay but direct from LENR reactions.
The alphas may have energy producing soft x-rays. On Mon, 13 Jul 2015 16:34:28 -0400, Axil Axil wrote: Regarding: "... the E-Cat is a massive source of alpha particles" I have not seen this confirmed as an experimental observation. I understand that this statement has its origins in the theory proposed from N. Cook. I find this statement hard to believe since energetic alpha particle emission produces lots of powerful EMF such as gamma rays in the process of Alpha thermalization. Out of the various successful replications, no one has confirmed the detection of Alpha radiation or gamma radiation. To make the N. Cook theory complete, there should be reasons and mechanisms provided that explain how the gamma radiation from Alpha particles are thermalized or downshifted. Furthermore, it is bad to base a theory of E-Cat reaction on the production of ionizing radiation. Any source of nuclear radiation has, is, and will be regulated. This most probably will place regulation of the E-Cat under the Nuclear Regulation Authority (NRA) nationally in the U.S.A. and the IAEA internationally. In other words to make a long story short, the theory of Alpha particle production will KILL the E-Cat and all its various uses worldwide. Does Rossi understand that his current reaction theory will kill the E-Cat? The theory of the E-Cat has quintessential political and regulatory ramifications. The formulation of LENR theory must explain how the LENR reaction is not harmful in any way, shape or form, that it is totally benign, and that it is supported by experiential observation. The theory of LENR must be crafted so that it does not place a killing weapon into the hands of the opponents of LENR. Does Rossi understnd this? I would advise Rossi to change his theory for LENR now.

