We report on the progress in flavor identification tools developed for a future e+ e− linear
collider such as the International Linear Collider (ILC) and Compact Linear Collider (CLIC) …

4 tagging technique, and the flavor at the time of decay was determined from the charge of
the muon in the partially reconstructed decay B0 s→ µ+ D− s X, D− s→ φπ−, φ→ K+K−. A …

The nature of b-quark jet hadronisation has been investigated using data taken at the Z peak
by the DELPHI detector at LEP. Two complementary methods are used to reconstruct the …

We present the results of a search for the flavor changing neutral current decay Bs0→ μ+ μ−
using 6.1 fb− 1 of pp¯ collisions at s= 1.96 TeV collected by the D0 experiment at the …

Extensions of the minimal supersymmetric standard model (MSSM) with additional singlet
scalar fields solve the important μ-parameter fine-tuning problem of the MSSM. We compute …

A search for pair-produced charged Higgs bosons was performed in the data collected by
the DELPHI detector at LEP II at centre-of-mass energies from 189 GeV to 209 GeV. Five …

Moments of the hadronic invariant mass and of the lepton energy spectra in semileptonic B
decays have been determined with the data recorded by the DELPHI detector at LEP. From …

A fully reconstructed B c→ J/ψ π signal is observed with the D0 detector at the Fermilab
Tevatron pp¯ collider using 1.3 fb-1 of integrated luminosity. The signal consists of 54±12 …

We report on the final electroweak measurements performed with data taken at the Z
resonance by the experiments operating at the electron–positron colliders SLC and LEP …

Dark matter candidates are natural in technicolor theories. We introduce a general
framework allowing to predict signals of technicolor dark matter at colliders and set …