Axil, if the reaction involves the capture of an electron, and there are many available nearby, the positron - electron annihilation would not occur. This would explain why no 511 keV radiation is seen. Of course the energy escaping via the neutrino would be significant.
Dave -----Original Message----- From: Axil Axil <janap...@gmail.com> To: vortex-l <vortex-l@eskimo.com> Sent: Thu, Feb 13, 2014 10:08 am Subject: Re: [Vo]:Re: a note from Dr. Stoyan Sargoytchev I say in LENR that the double proton(spin 0) fusion happens then after this fusion occurs an electron(spin -1/2) capture comes next (reverse beta decay) the spin of 1/2 is removed by an electron neutrino.