CERN — The European Laboratory for Particle Physics

Direct links :
My team in the LHCb database (FENCE)
Frequently asked questions
Financial issues

REGISTRATION OF A NEW PARTICIPANT WITH THE LHCb COLLABORATION

You need to register a new member and he/she can be registered either as:
1) External participant :
Registered in the CERN and FENCE database, granted with computing account and accesses to LHCb ressources and not being physically at CERN (working from Home Institute).

2) USER: Registered in the CERN and FENCE database, granted with computing account and accesses to LHCb ressources and being physically at CERN as he/she is holding a CERN USER contract.

FIRST REGISTRATION AT cern   ALREADY REGISTERED AT CERN
External participant registration
If the new member is working from his/her institute and needs computing account and access to LHCb ressources.

Please provide us with the
LHCb registration form filled and then signed by the team leader (or deputy) of your institute, together with a valid ID Card or passport.
External participant registration
Please ensure that the participation of the new member with the previous experiment is closed. The new member should contact the experimental secretariat of his previous experiment to do so.

If your member will be working for several experiments, it's possible. But please note that for the LHC experiments it is subjet to the approvals of the spokespersons of the experiments concerned.

Then provide us with the LHCb registration form filled and signed by the team leader (or deputy) of your institute.
User contract
If the new member is planning to come to CERN in a near future, the TL (or Deputy) of the institute should follow carefuly the Registration procedure of the Users office.
For more information, check the User's office website

In addition, you will have to provide us with the LHCb registration form filled and signed by the team leader (or deputy) of your institute, if the new member was not registred as external participant prior is arrival at CERN.

User Contract
The new member will have to update his/her User contract, following the instructions on the dedicated page contract and modification and extension.
For more information, check the User's office website

If your member will be working for several experiments, it's possible. But please note that for the LHC experiments it is subjet to the approvals of the spokespersons of the experiments concerned .


In addition, you will have to provide us with the LHCb registration form filled and signed by the team leader (or deputy) of your institute.
MODIFICATION/CLOSURE OF PARTICIPATION WITH LHCb COLLABORATION
Extension with the same Institute   Extension with A DIFFERENT Institute
External participant registration
Please provide us with a new LHCb registration form filled and then signed by the team leader (or deputy) of your institute.
External participant registration
Please provide us with a new LHCb registration form filled and then signed by the team leader (or deputy) of your institute.
User contract
The member will have to proceed with the extension of his/her User contract, following the instructions on the dedicated page contract and modification and extension.
For more information, chek the
User's office website


In addition, you will have to provide us with the LHCb registration form filled and signed by the team leader (or deputy) of your institute.
User contract
The member will have to proceed with the extension of his/her User contract with a new Institute, following the instructions on the contract and modification and extension dedicated page.
For more information, chek the
User's office website.

In addition, you will have to provide us with the LHCb registration form filled and signed by the team leader (or deputy) of your institute.
modification of profession MEMBER LEAVING
If one of your member changed his/her profession (i.e. masterstudent to PhD, technician to engineer etc...), please provide us with a new LHCb registration form filled and then signed by the team leader (or deputy) of your institute. IT IS MANDATORY TO INFORM THE LHCb SECRETARIAT and THE USERS OFFICE, confirming the end date of the User contract and participation.