NOTICE: Scitation Maintenance Tuesday, May 5, 2015

Scitation will be unavailable on Tuesday, May 5, 2015 between 3:00 AM and 4:00 AM EST due to planned network maintenance.

Thank you for your patience during this process.

Front cover image - large version

Volume 68, Issue 5, May 2015

cover: During a two-year shutdown of the Large Hadron Collider (LHC), workers at CERN carried out tests, repairs, and upgrades to ready the world’s most powerful accelerator for higher-energy collisions. On 10 April, two beams of 6.5-TeV protons began countercirculating around the 27-km-long ring, and soon full-on 13-TeV collisions are to begin. Magnets in the accelerator tunnel are shown here. For more on the LHC upgrade and the anticipated science, turn to the story on page 20. (Photo courtesy of CERN.)

Show / Hide descriptions
Display: 20 | 50 | 100 items per page
1 2 | Next >

Most Read This Month

This is a required field
Please enter a valid email address

Oops! This section, does not exist...

Use the links on this page to find existing content.

72713d892d1cf18366e4deb6a3b6403d ptol.magazine_issuezxybnytfddd
Scitation: Physics Today - Print edition