Continuing users

The information below is for authorized cyclotron users who have used the facility at least once under a current agreement. All others please see the New users page.  

University of California (UC) Campuses

Please complete and submit the Beam Time Request form to schedule services. Please be sure to provide a UC account number for recharge in the appropriate field.

Non-UC customers

If you are not affiliated with UC and have a current agreement for cyclotron services with University of California, Davis, and you know the agreement number, please complete the Beam Time Request form to schedule cyclotron use time.

If your company or agency information has changed, please complete the Client Billing Information form and submit it to the Admin office at