Revision 104 as of 2013-03-13 16:36:48

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Welcome to HERAFitter

HERAFitter is a set of PDF fitting tools initialy developed jointly by the H1 and ZEUS collaborations for determination of the parton density functions and currently extended to LHC experiments and theory groups. Independent developers are also encouraged to add their contribution to the package. The HERAFitter codes were used to obtain the HERAPDF sets.

Downloads of HERAFitter software package

(!) New HERAFitter release is available! The HERAFitter releases can be accessed HERE upon registration. Everyone is free to register .


To register, please log in (upper right corner) by creating an account (firstnamelastname, example: JohnSmith) and send your request and login name to <herafitter-help AT SPAMFREE desy DOT de>.

HERAFitter Meetings

Developers Info (restricted to developers)