ZEUS results on rapidity gap events in charged and neutral current processes at large Q2

Journal Article · Thu Oct 06 00:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2122077· OSTI ID:20726480

Adamczyk, Leszek ^[1]

---

1. AGH - University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow (Poland)

The observation of large rapidity gap(LRG) events in charged and neutral current deep inelastic scattering using e+p data collected with the ZEUS detector is reported. These events are compared with phenomenological models. The ratio of LRG to inclusive cross sections have been determined at Q2 > 200 GeV2, where Q2 is the negative square of the four-momentum of the exchanged boson, both for neutral and charged current processes.

• OSTI ID: 20726480
• Journal Information: AIP Conference Proceedings, Vol. 792, Issue 1; Conference: DIS 2005: 13. international workshop on deep inelastic scattering, Madison, WI (United States), 27 Apr - 1 May 2005; Other Information: DOI: 10.1063/1.2122077; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CHARGED CURRENTS
CROSS SECTIONS
DEEP INELASTIC SCATTERING
ELECTRON-PROTON INTERACTIONS
FOUR MOMENTUM TRANSFER
HERA STORAGE RING
JET MODEL
MULTIPARTICLE SPECTROMETERS
NEUTRAL CURRENTS
PARTICLE IDENTIFICATION
PARTICLE RAPIDITY