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On Fri, 2 May 2025 1:06:13 +0000, rhertz wrote:Quite a difference between 5% shift in natural bandwidth (you) and A
>But dig into the technical reality, and a very different picture>
emerges. The “signal” they claimed to extract was orders of magnitude
smaller than the spectral noise of the gamma ray source—and not encoded
in any way that could be isolated.
Let’s examine why this experiment, widely celebrated in textbooks, may
be better described as a statistical illusion cloaked in prestige.
When I was an undergraduate, I worked for a summer in a Mössbauer
spectroscopy laboratory where we *routinely* measured chemical shifts
on the order of 5% of the natural linewidth. Personally, I find it no
stretch at all of the imagination to consider measurement precisions
an order of magnitude or so better than what we routinely achieved.
>
I bounced around a bit in the labs that I worked in. The following
summer, I worked in a lab doing split brain research, and the summer
after that, in a lab studying the effects of GABA on crayfish neuron
signal transmission.
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