My watch list
my.chemeurope.com  
Login  

11 Current news about the topic atomic clocks

rss

You can refine your search further. Select from the filter options on the left to narrow down your results.

image description
The fundamental constants are still constant

Atomic clocks prove the stability of the mass ratio of protons to electrons

20-Nov-2014

Are the fundamental constants really constant? Recent investigations carried out at the Physikalisch-Technische Bundesanstalt (PTB) have shown that one essential fundamental constant - namely the mass ratio of protons to electrons - can have changed only by a maximum of one part in a million over ...

more

Page 2 From 2
Subscribe to e-mail updates relating to your search

You will receive via e-mail the latest search results matching your search criteria. This service is free of charge and can be cancelled at any time.

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE