Talk:Precision tests of QED
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[edit] Under construction!
I'll be adding more to this article in the next few days. Help is always welcomed! HEL 14:46, 2 February 2007 (UTC)
The following subsections need to be expanded:
- Anomalous magnetic dipole moments - there's an update in a 2006 New Scientist article. --> left my notes on campus by mistake; will try to expand this later.
- Positronium - explain. --> done.
- Condensed matter. --> expanded a bit; condensed-matter expert needed.
I'll be trying to put in some work on these in the next few days. HEL 02:37, 3 February 2007 (UTC)
- I'm more or less done for now. HEL 00:07, 12 February 2007 (UTC)
Note: Data for value for Alpha was based on bad data in Feb 07 [Gabrielse et al]
Old 1/Alpha: 137.035999710 (+/-96)
New (erratum June 2007): 1/Alpha: 137.035999068 (+/-96)
The main article has not been updated —Preceding unsigned comment added by 212.183.136.193 (talk) 13:29, 9 November 2007 (UTC)
[edit] units
In the lead we have
- after special relativity which currently is tested [1] to 10-21 etc.
10-21 what? Do these quantaties have units, are they ratios. Without units the first line is meaningless. --Salix alba (talk) 00:51, 26 January 2008 (UTC)
