Measurement of neutral current cross sections at high Bjorken-x with the ZEUS detector at HERA
(2007) European Physical Journal C. Particles and Fields — Vol. 49, n° 2, p. 523-544 (2007)
Files
No attached file found for this publication.
Details
- Authors
- et. al.
- Abstract
- (en) A new method is employed to measure the neutral current cross section up to Bjorken-x values of one with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb-1 for e+p collisions and 16.7 pb-1 for e-p collisions at sqrt{s}=318 GeV and 38.6 pb-1 for e+p collisions at sqrt{s}=300 GeV. Cross sections have been extracted for Q2 >= 648 GeV2 and are compared to predictions using different parton density functions. For the highest x bins, the data have a tendency to lie above the expectations using recent parton density function parametrizations. Comment: 13 pages, 14 figures, 6 tables, DESY-06-116, submitted to Eur. Phys. Journal C
- Affiliations
Citations
Piotrzkowski, K., Chekanov, S., de Favereau, J., & et al. (2007). Measurement of neutral current cross sections at high Bjorken-x with the ZEUS detector at HERA. European Physical Journal C. Particles and Fields, 49(2), 523-544. https://doi.org/10.1140/epjc/s10052-006-0164-8 (Original work published 2007)