Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > sci.physics > #588150

Re: Is radioactive decay affected by 'background' gamma rays?

From 7 <7@enemygadgets.com>
Newsgroups sci.physics
Subject Re: Is radioactive decay affected by 'background' gamma rays?
Date 2016-07-06 17:23 +0000
Organization enemygadgets.com
Message-ID <du4t3sFnlfsU1@mid.individual.net> (permalink)
References <1en5i6af6kwag.1orw6e916n5uo.dlg@40tude.net>

Show all headers | View raw


Mike Duffy wrote:

> Some isotopes seem to have decay rates affected by the distance to the
> sun. Presumably neutrino flux is involved because their is no diurnal
> correlation. (We assume that Earth is negligible as a shield.)
> 
> I understand from a recent post here (sorry - I cannot remember who
> authored it) that most decay is based upon interaction of the nuclei
> with high-energy particles that spontaneously appear as part of the
> 'normal' creation/anihilation of high energy particle pairs. When one of
> these is close enough to a nuclei, the decay takes place. (Also, the
> corresponding particle from the original pair that is not involved is
> seen to be created as well.)
> 
> Has anyone done any tests (i.e. deep underground) to see if decay is
> initiated instead by 'garden variety' gamma rays?


Radioactive decay is affected by spinning the object at high speed.

Back to sci.physics | Previous | NextPrevious in thread | Find similar | Unroll thread


Thread

Is radioactive decay affected by 'background' gamma rays? Mike Duffy <mqduffy001@bell.net> - 2016-07-05 21:20 -0400
  Re: Is radioactive decay affected by 'background' gamma rays? 7 <7@enemygadgets.com> - 2016-07-06 17:23 +0000

csiph-web