Skip to main content
Telescopes and space missions

Telescopes and space missions

Highly charged ions could measure changes in fine-structure constant

05 May 2015
Not so constant: is α different here?
Is the fine-structure constant different in different parts of the universe? The answer to this intr

You’ve reached the limit of what you can view on Physics World without registering

If you already have an account on Physics World, then please sign in to continue reading

If you do not yet have an account, please register so you can

  • Access more than 20 years of online content
  • Choose which e-mail newsletters you would like to receive
Copyright © 2024 by IOP Publishing Ltd and individual contributors