Single top quark production via four-fermion contact interactions associated to flavour-changing neutral currents was searched for in data taken by the DELPHI detector at LEP2. The data were accumulated at centre-ofmass energies ranging from 189 to 209 GeV, with an integrated luminosity of 598.1 pb−1 No evidence for a signal was found. Limits on the energy scale Λ, were set for scalar-, vector- and tensor-like coupling scenarios.

J. ABDALLAH, P. ABREU, W. ADAM, P. ADZIC, T. ALBRECHT, R. ALEMANY-FERNANDEZ, et al. (2011). Search for single top quark production via contact interactions at LEP2. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 71 number 2, 1-13 [10.1140/epjc/s10052-011-1555-z].

Search for single top quark production via contact interactions at LEP2.

NAVARRIA, FRANCESCO LUIGI;ROVELLI, TIZIANO;
2011

Abstract

Single top quark production via four-fermion contact interactions associated to flavour-changing neutral currents was searched for in data taken by the DELPHI detector at LEP2. The data were accumulated at centre-ofmass energies ranging from 189 to 209 GeV, with an integrated luminosity of 598.1 pb−1 No evidence for a signal was found. Limits on the energy scale Λ, were set for scalar-, vector- and tensor-like coupling scenarios.
2011
J. ABDALLAH, P. ABREU, W. ADAM, P. ADZIC, T. ALBRECHT, R. ALEMANY-FERNANDEZ, et al. (2011). Search for single top quark production via contact interactions at LEP2. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 71 number 2, 1-13 [10.1140/epjc/s10052-011-1555-z].
J. ABDALLAH; P. ABREU; W. ADAM; P. ADZIC; T. ALBRECHT; R. ALEMANY-FERNANDEZ; T. ALLMENDINGER; P. P. ALLPORT; U. AMALDI; N. AMAPANE; S. AMATO; E. ANASH...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/98772
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