Quite a few researchers have reported radiation from LENR systems, Russ George, Wyttenbach and myself included. Add to that Holmlid and many others- just search Lenr-Canr for the term and you will see, This does suggest that systems are nuclear in origin.
I didn't say zero increase in the expected rate of nuclear reactions! Of course there are events, but a fusor produces trace nuclear signals as well. A few of these experiments get excess energy above overflowing input and mainstream expectations. Fusors don't produce a COP above 1 but they are technically nuclear, see where I am going? Just like some posit speculatively that the energy is supplemented by the vacuum, i'm positing that instead of that the exothermic energies that don't have the expected particles are simply new "chemical" reactions. The reality of positive results and new energy sources isn't being denied. Interpretations of reactions, I'm looking at all products and processes appreciating the fact that something can be substantially greater than hydrogen combustion without restriction to mostly nuclear densities, though nuclear reactions are present. And I love to hear you all's experimental results too! right? Is this approach leading to a wrong conclusion?