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A study of b(b)over-bar production in e(+)e(-) collisions at root s=130-207 GeV
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2009 (English)In: European Physical Journal C, ISSN 1434-6044, E-ISSN 1434-6052, Vol. 60, no 1, 1-15 p.Article in journal (Refereed) Published
Abstract [en]

Measurements are presented of R-b, the ratio of the b (b) over bar cross-section to the q (q) over bar cross-section in e(+)e(-) collisions, and the forward-backward asymmetry A(FB)(b) at twelve energy points in the range root s = 130-207 GeV. These results are found to be consistent with the Standard Model expectations. The measurements are used to set limits on new physics scenarios involving contact interactions.

Place, publisher, year, edition, pages
2009. Vol. 60, no 1, 1-15 p.
National Category
Physical Sciences
URN: urn:nbn:se:uu:diva-152118DOI: 10.1140/epjc/s10052-009-0917-2ISI: 000263783500001OAI: oai:DiVA.org:uu-152118DiVA: diva2:412507
Available from: 2011-04-25 Created: 2011-04-25 Last updated: 2011-04-25Bibliographically approved

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