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Search for contact interactions in deep inelastic e+p → e+X scattering at HERA

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-Q2 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...

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Journal:
European Physical Journal C More from this journal
Volume:
14
Issue:
2
Pages:
239-254
Publication date:
2000-01-01
ISSN:
1434-6044
Language:
English
Pubs id:
pubs:166610
UUID:
uuid:059cb33a-99fc-42df-b3b0-db6008a6679e
Local pid:
pubs:166610
Source identifiers:
166610
Deposit date:
2012-12-19

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