Internal Report

PHPPUBDB-6273

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Diffractive PDFs

Laycock, P. (Corresponding author)Extern* ; H1 Collaboration (Collaboration author) ; ZEUS Collaboration (Collaboration author) ; DESY

2007
Deutsches Elektronen Synchrotron DESY Hamburg

Abstract: Results are presented of the inclusive diffractive DIS cross-section andthe data are used to test the proton vertex factorisation hypothesis. Thishypothesis having been shown to be a good approximation to the data,the diffractive PDFs resulting from a NLO QCD fit to the inclusivedata, which uses this approximation, are shown. The diffractive dijetcross-section in DIS is measured and compared to the predictionsbased on these DPDFs and reasonable agreement is found, further supportingthe factorisation ansatz. Finally, the diffractive dijet and inclusivedata are fit simultaneously resulting in diffractive PDFs that havesimilar precision in both the quark-singlet and gluon components.

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Contributing Institute(s):

1. H1 Experiment (H1(-2012))

Research Program(s):

1. Experiments at HERA (H1) (POF1-510) (POF1-510)
2. 899 - ohne Topic (POF3-899) (POF3-899)

Experiment(s):

1. HERA: H1

Appears in the scientific report 2007

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Database coverage:

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Proceedings/Report Bartels, J. (Editor)Extern* ; Borras, K. (Editor)DESY* ; Diehl, M. (Editor)DESY* ; Jung, H. (Editor)DESY*
Proceedings, 12th International Conference on Elastic and Diffractive Scattering (Blois Workshop) - Forward Physics and QCD (EDS 2007)
200712th International Conference on Elastic and Diffractive Scattering: Forward Physics and QCD , EDS 07, HamburgHamburg, Germany, 21 May 2007 - 25 May 20072007-05-212007-05-25 (2007)2007     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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