Skip to main content

Reset your password

Please enter the e-mail address you used to register to reset your password

Note: The verification e-mail to change your password should arrive immediately. However, in some cases it takes longer. Don't forget to check your spam folder.

If you haven't received the e-mail in 24 hours, please contact customerservices@ioppublishing.org

Registration complete

Thank you for registering with Physics World
If you'd like to change your details at any time, please visit My account

Close
Quantum mechanics

Quantum mechanics

A new spin on nuclei

01 Jul 1998

Magnetic rotation is a new phenomenon that is forcing physicists to rethink their understanding of what goes on inside the nucleus, explain Rod Clark and Bob Wadsworth

The Gammasphere gamma-ray detector
Gamma-ray detectors The detection of gamma-rays from very weakly populated configurations, such as superdeformed nuclei, requires very powerful spectrometers. "Gammasphere" is one of the most powerful gamma-ray detector arrays in the world. The array is composed of about 100 Compton-suppressed ultrapure germanium detectors that are arranged spherically around the target. When a gamma-ray enters a detector it disturbs the electrons in the germanium crystal and the resulting pulse of charge is proportional to the initial energy of the incident gamma-ray.
The rotation of quantum objects has a long and distinguished history in physics. In 1912 the Danish

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

Rod Clark is in the Nuclear Science Division, Lawrence Berkeley National Laboratory, US. Bob Wadsworth is in the Department of Physics, University of York, UK
Read previous

The physics of football
Read next

The physics of El Niño

Discover more from Physics World

Related jobs

Related events

Copyright © 2024 by IOP Publishing Ltd and individual contributors