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
Particle therapy

Particle therapy

Static apertures keep dose on target in pencil-beam scanning proton therapy

02 Jul 2021
Dose distributions for (left) an uncollimated plan and (centre) a plan with apertures for proton the

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

Cynthia E Keen is a freelance journalist specializing in medicine and healthcare-related innovations
Read previous

LIGO mirrors have been cooled to near their quantum ground state
Read next

Trapped-ion clock passes orbital test

Discover more from Physics World

Related jobs

Related events

Copyright © 2024 by IOP Publishing Ltd and individual contributors