Differences between revisions 165 and 197 (spanning 32 versions)
Revision 165 as of 2014-03-25 21:43:16
Size: 3918
Editor: VoicaRadescu
Comment:
Revision 197 as of 2016-07-27 09:52:25
Size: 4252
Comment:
Deletions are marked like this. Additions are marked like this.
Line 6: Line 6:
#== H1Fitter Info ==
{{attachment:logo.png|| width=100, align="left"}} 
#== H1Fitter Info == {{attachment:logo.png||align="left",width="100"}}
Line 9: Line 8:
{{attachment:gluon.png|| width=200, align="right"}} 
{{{
#!sidebar
{{attachment:gluon.png||align="right",width="200"}}

{{{#!sidebar
Line 15: Line 14:
#}}}

= Welcome to HERAFitter and we wish you a Great 2014 =

The proton parton distribution functions (PDFs) are essential for precision physics at the LHC and other hadron colliders.
The determination of the PDFs is a complex endeavor involving several physics process.
The main process is the lepton proton deep-inelastic scattering (DIS), with data collected by
the HERA ep collider covering a large kinematic phase space needed to extract PDFs.
Further processes (fixed target DIS, ppbar collisions etc.) provide additional constraining
powers for flavour separation. In particular, the precise measurements obtained or to come from LHC will continue to improve the knowledge of the PDF.
#
}}}
Line 27: Line 18:
HERAFitter project is an open source QCD fit framework ready to extract PDFs and assess the
impact of new data which we would like to present here. The framework includes modules allowing for
a various theoretical and methodological options, capable to fit a large number of relevant data sets
from HERA, Tevatron and LHC. This framework is already used in many analyses at the LHC.
= Since 2016 HERAFitter project has been renamed to xFitter =
<!> please check xfitter.org

= Welcome to HERAFitter =
Proton parton distribution functions (PDFs) are essential for precision physics at the LHC and other hadron colliders. The determination of the PDFs is a complex endeavor involving several physics process. The main process is the lepton proton deep-inelastic scattering (DIS), with data collected by the HERA ep collider covering a large kinematic phase space needed to extract PDFs. Further processes (fixed target DIS, ppbar collisions etc.) provide additional constraining powers for flavour separation. In particular, the precise measurements obtained or to come from LHC will continue to improve the knowledge of the PDF.

The HERAFitter project
is an open source QCD fit framework ready to extract PDFs and assess the impact of new data which we would like to present here. The framework includes modules allowing for a various theoretical and methodological options, capable to fit a large number of relevant data sets from HERA, Tevatron and LHC. This framework is already used in many analyses at the LHC.
Line 34: Line 28:
Line 35: Line 30:
<<Icon(moin-new.png)>> '''New (10 December 2013) HERAFitter-1.0.0 stable release is publicly available.''' <<BR>> All the HERAFitter releases can be accessed [[/DownloadPage|HERE]] [[/downloads|.]]
 . ''' HERAFitter
-1.1.1 release is publicly available.''' <<BR>> All the HERAFitter releases can be accessed [[HERAFitter/DownloadPage|HERE]] [[HERAFitter/downloads|.]]
 . Description: http://arxiv.org/abs/1410.4412
Line 39: Line 37:
Line 42: Line 39:
Line 43: Line 41:
 * [[/HERAFitterMeetings|User's Meetings]]: monthly meetings to enhance communication between users and developers (open access)
 * [[/HERAFitterInternal/FitForumMeetings|Developer's Meeting]]: technical weekly meetings to ensure communication among developers (restricted access)
 * [[/HERAFitterInternal/SGMeetings|Steering Group's Meeting]] (restricted access [[attachment[[attachment:v2.pdf|)]]

{{attachment:team.png||align="right",width="280"}}

 * HERAFItter Meeting in Heidelberg: https://indico.cern.ch/event/382006/
* [[HERAFitter/HERAFitterMeetings|User's Meetings]]: meetings to enhance communication between users and developers (open access)
 * [[HERAFitter/HERAFitterInternal/FitForumMeetings|Developer's Meeting]]: technical weekly meetings to ensure communication among developers (restricted access)
 * [[HERAFitter/HERAFitterInternal/SGMeetings|Steering Group's Meeting]] (restricted access)
Line 47: Line 50:
 * [[/results|List of results]] 
 * [[/HERAFitterTalks|List of collected talks]] 
 * [[HERAFitter/results|List of results]]
 * [[HERAFitter/HERAFitterTalks|List of collected talks]]
Line 50: Line 54:
 * [[/HERAFitterInternal|Internal Developments]]  * [[HERAFitter/HERAFitterInternal|Internal Developments]]
Line 53: Line 57:
 . Steering Group is composed of:
Line 57: Line 62:
 * '''Steering Group: '''Voica Radescu[[/HERAFitterPDFs|,]] Ringaile Placakyte, Hayk Pirumov, Sasha Glazov, Amanda Cooper-Sarkar, Gavin Salam (theory), Klaus Rabbertz (CMS), Bogdan Malaescu (ATLAS), Ronan McNulty (LHCb), Olaf Behnke (ZEUS), Cristi Diaconu (H1, chair)
 * '''Getting help''': Send email to <<MailTo(herafitter-help AT SPAMFREE desy DOT de)>>
 * ''' DESY IT Contact: ''' Yves Kemp, Bogdan Lobodzinsky
Line 60: Line 64:
== Getting help ==
 . Send email to <<MailTo(herafitter-help AT SPAMFREE desy DOT de)>>
Line 62: Line 68:
## '''Steering Group: '''Voica Radescu[[/HERAFitterPDFs|,]] Ringaile Placakyte, Hayk Pirumov, Sasha Glazov, Amanda Cooper-Sarkar, Gavin Salam (theory), Klaus Rabbertz (CMS), Bogdan Malaescu (ATLAS), Ronan McNulty (LHCb), Olaf Behnke (ZEUS), Cristi Diaconu (H1, chair)

gluon.png

Since 2016 HERAFitter project has been renamed to xFitter

<!> please check xfitter.org

Welcome to HERAFitter

Proton parton distribution functions (PDFs) are essential for precision physics at the LHC and other hadron colliders. The determination of the PDFs is a complex endeavor involving several physics process. The main process is the lepton proton deep-inelastic scattering (DIS), with data collected by the HERA ep collider covering a large kinematic phase space needed to extract PDFs. Further processes (fixed target DIS, ppbar collisions etc.) provide additional constraining powers for flavour separation. In particular, the precise measurements obtained or to come from LHC will continue to improve the knowledge of the PDF.

The HERAFitter project is an open source QCD fit framework ready to extract PDFs and assess the impact of new data which we would like to present here. The framework includes modules allowing for a various theoretical and methodological options, capable to fit a large number of relevant data sets from HERA, Tevatron and LHC. This framework is already used in many analyses at the LHC.

Downloads of HERAFitter software package

HERAFitter Meetings

team.png

HERAFitter representation

Developers Info (restricted to developers)

Organisation

  • Steering Group is composed of:
  • Conveners: Voica Radescu, Ringaile Placakyte, Amanda Cooper-Sarkar

  • Release coordinator (revision of the release candidates): Sasha Glazov

  • Librarian (continuous revision/development of the main code and doxygen): Hayk Pirumov

  • Contact Persons: Cristi Diaconu (H1),Klaus Rabbertz (CMS), Bogdan Malaescu (ATLAS), Olaf Behnke (ZEUS), Ronan McNulty (LHCb), Gavin Salam (theory)

  • DESY IT Contact: Yves Kemp, Bogdan Lobodzinsky

Getting help

  • Send email to <herafitter-help AT SPAMFREE desy DOT de>

HERAFitter: HERAFitter (last edited 2016-07-27 09:52:25 by RingailePlacakyte)