In reply to David Roberson's message of Sat, 22 Jun 2013 22:28:39 -0400 (EDT): Hi, [snip] > >I recently saw an input that suggested that the frequency error for a hydrogen >orbit jump between the lowest states was only 11 hertz out of a very large >estimated center frequency. Was that a paper that you found Robin?
No, not me. >The error would have been in parts per trillion or so which is quite small. Indeed. Regards, Robin van Spaandonk http://rvanspaa.freehostia.com/project.html