I am not a nuclear physicist so I can not judge isotope results properly. What I observed is that the whole story changed. Originally, the report was that all nickel had been transmuted magicaconveniently to 62-Ni. But Fred Z. is indeed an accomplished nuclear engineer and he wrote:
QuoteRossi’s entire E-Cat scam is like a bad version of “The Wizard of Oz” (“Pay no attention to that man behind the curtain!”). Rossi has never “transmuted” a single atom of any isotope into anything else in his entire life, and yet he has managed to keep his scam going for years. First, we had the nickel to copper transmutation lie, a reaction that is so highly unlikely that it wouldn’t occur during a supernova. That lie came with the bogus “cheap to deal with” process to enrich natural nickel in Ni-62 and Ni-64. I wonder what happened to that bullshit process, because that alone would have been worth billions of $. Then we got the “proton-lithium-7 fusion” lie, which is also preposterous, and where nickel is “just a catalyst.” Well, for something that is “just a catalyst,” the latest “results” are simply astounding. If Rossi could produce even 1% of these changes, then I’m sure Darden and IH would welcome him back with open arms and probably wash Rossi’s feet and anoint them with oil. In fact, if Rossi had any proof of these physically impossible results, then the entire scientific world would worship him. However, it is obvious that Rossi deliberately falsified these “transmutation results” by combining commercially available amounts of stable nickel and lithium isotopes. These isotopes can be purchased from vendors like Trace Sciences (www.tracesciences.com).
Anyone who has ever taken a nuclear physics course would know that Rossi’s nickel transmutation results cannot possibly be real. For example, Ni-58 comprises 68% of natural nickel. To “climb the ladder” of nickel isotopes up to Ni-62 as Rossi’s bogus results imply would require the formation of Ni-59 as a first step. Ni-59 is radioactive, but it has a long half-life of 76,000 years (en.wikipedia.org/wiki/Isotopes_of_nickel). And yet, there is no Ni-59 whatsoever in Rossi’s fake E-Cat “ash” results. He is not even smart enough to produce a good deception. If he actually believes any of his own crap, then he is simply delusional.
http://ecatnews.com/?p=2686#comments
If I understand it correctly, what Fred is saying is that transmutation of Ni isotopes to higher numbers isn't possible without intermediates including radioactive ones, which Rossi did not claim. For my own amazement, where did these new results come from that you cite, LENR Calender? The last thing I remember about this was the conversion of all nickel in the sample to 62-Ni which was both a bizarre and stupid claim and of course also impossible by any known mechanism. I also remember that Rossi claimed transmutation of nickel to copper and cheap enrichment of nickel to 64-Ni or maybe it was 62-Ni (if memory serves)-- all of that is in JONP unless he deleted it. In any case, it would have been cited elsewhere, probably e-catworld.com.