Search through "Belle II" space

Welcome to the Belle II wiki pages. Only the Belle II Public Wiki page can be viewed anonymously without login. In order to access the Belle II Internal Wiki, users need an account to login. Please read the instructions in Belle II Registration Procedure. 


Maintenance announcement

 Announcements on service unavailibility due to maintenance work are send by e-mail to all Atlassian users well in advance.

Getting Access to the Belle II Collaborative Services and Tools

In order to make use of the Belle II collaborative services (B2CS), users must  request an account from DESY. The account is good for all Belle II services at DESY but is completely independent of any KEK account. Please refer to the Belle II Registration Procedure. Also see Belle II Registration Frequently Asked Questions (FAQ) / Trouble Shooting.


Belle II Wiki

The content of the former KEK Belle II Twiki is now in two pages. The publicly viewable Belle II Public Wiki and the restricted Belle II Internal Wiki. The latter is visible to Belle II users only. Please find the login at the top right and use your Belle II account.

If you need technical support on confluence beyond the documentation, please contact the e-mail address



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