Blar i Faculty of Mathematics and Natural Sciences på forfatter "Adam, W."
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Measurements of CP-conserving trilinear gauge boson couplings WWV (V≡γ,Z) in e+e− collisions at LEP2
Abdallah, Jalal; Abreu, P.; Adam, W.; Adzic, P.; Stugu, Bjarne (Peer reviewed; Journal article, 2010)The data taken by Delphi at centre-of-mass energies between 189 and 209 GeV are used to place limits on the CP-conserving trilinear gauge boson couplings DgZ1g1Z, λ γ and Δκ γ associated to W + W − and single W production ... -
Search for single top quark production via contact interactions at LEP2
The DELPHI Collaboration; Abdallah, Jalal; Abreu, P.; Adam, W.; Adzic, P.; Albrecht, T.; Eigen, Gerald (Peer reviewed; Journal article, 2011-02-15)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 ... -
A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole
The DELPHI Collaboration; Abdallah, Jalal; Abreu, P.; Adam, W.; Adzic, P.; Albrecht, T.; Eigen, Gerald (Peer reviewed; Journal article, 2011-02-23)The nature of b-quark jet hadronisation has been investigated using data taken at the Z peak by the DELPHI detector at LEP. Two complementarymethods are used to reconstruct the energy of weakly decaying b-hadrons, Eweak B ... -
Study of the dependence of direct soft photon production on the jet characteristics in hadronic Z0 decays
The DELPHI Collaboration; Abdallah, Jalal; Abreu, P.; Adam, W.; Eigen, Gerald; Stugu, Bjarne (Peer reviewed; Journal article, 2010-06-09)An analysis of the direct soft photon production rate as a function of the parent jet characteristics is presented, based on hadronic events collected by the DELPHI experiment at LEP1. The dependences of the photon rates ...