๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Proton structure at high Q2

โœ Scribed by E.-E. Woehrling


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
424 KB
Volume
126
Category
Article
ISSN
0920-5632

No coin nor oath required. For personal study only.

โœฆ Synopsis


The results of inclusive charged and neutral current measurements at HERA are shown. The results cover a Q2 range of 100 to 30 000 GeV2 and Bjorken 2 between 0.0013 and 0.65. Measurements of the proton structure functions I?2 and x?;; are made, as well as the extraction of FL in the range 110 < Q2 <700 GeV'. Parton distribution functions are extracted from these data in a next to leading order QCD analysis.


๐Ÿ“œ SIMILAR VOLUMES


Very high Q2 physics at HERA
โœ F. Zetsche ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 739 KB
New structure function results at low x
โœ Z. Zhang ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 293 KB

A precise proton structure function F2 at low x is measured. The data is interpreted in the framework of QCD with an extraction of gluon density xg. The charm contribution to F2 is determined in an extended kinematic range. Neutral and charged current crosssections at high Q2 axe also measured and c

Proton structure measurements at HERA
โœ A.C. Caldwell ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 294 KB

HERA is the natural extension of an impressive series of fixed-target lepton-nucleon scattering experiments. The increase of a factor ten in center-of-mass energy over that available previously has allowed the discovery of several important results, including the large number of slow partons in the