Journal article
Search for contact interactions in deep inelastic e(+)p - e(+)X scattering at HERA
The European physical journal. C, Particles and fields, Vol.14(2), pp.239-254
05/01/2000
DOI: 10.1007/s100520000336
Abstract
In a search for signatures of physics processes beyond the Standard Model, various eeqq vector contact-interaction hypotheses have been tested using the high-Q(2) deep inelastic neutral-current e(+)p scattering data collected with the ZEUS detector at HERA. The data correspond to an integrated luminosity of 47.7pb(-1) of e(+)p interactions at 300 GeV center-of-mass energy. No significant evidence of a contact-interaction signal has been found. Limits at the 95% confidence level are set on the contact-interaction amplitudes. The effective mass scales Lambda corresponding to these limits range from 1.7 TeV to 5 TeV for the contact-interaction scenarios considered.
Details
- Title: Subtitle
- Search for contact interactions in deep inelastic e(+)p - e(+)X scattering at HERA
- Creators
- ZEUS CollaborationJ Repond (Contributor)U Mallik (Contributor)
- Resource Type
- Journal article
- Publication Details
- The European physical journal. C, Particles and fields, Vol.14(2), pp.239-254
- DOI
- 10.1007/s100520000336
- ISSN
- 1434-6044
- eISSN
- 1434-6052
- Publisher
- Springer Nature
- Number of pages
- 16
- Language
- English
- Date published
- 05/01/2000
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984627216602771
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