Production and decay of gaugino-like charginos are crucially determined by sneutrino exchange. Therefore we study the pair production of charginos e^+ e^- -> chi^+_1 chi^-_1 with polarized beams and the subsequent decay chi^-_1 -> chi^0_1 e^- nu_e, including the complete spin correlations between production and decay. The spin correlations have strong influence on the decay angular distribution and on the corresponding forward-backward asymmetry. We show for two representative scenarios for sqrt{s}=270 GeV and for sqrt{s}=500 GeV that forward-backward asymmetries for polarized beams are an important tool for constraining the sneutrino mass m_{tilde{nu}_e}
Search for azimuthal asymmetries in semi-inclusive production of charged hadrons by 160 GeV muons on...
A search for the direct production of charginos and neutralinos in final states with three leptons a...
A search for the direct production of charginos and neutralinos in final states with at least two ha...
We study chargino production e^+ e^- -> chi^+_1 chi^-_1 and the subsequent leptonic decay chi^-_1\to...
We study the different linear collider modes with regard to the determination of the gaugino mass pa...
The consequences of CP- and CPT-invariance for production and subsequent decay of Majorana fermions ...
We study the production process e^+ e^- -> chi^0_1 chi^0_2 and the subsequentdecay chi^0_2 -> chi^0_...
We discuss the pair production of charginos in collisions of polarized photons $\gamma\gamma \righta...
AbstractWe study CP odd asymmetries in chargino production e+e−→χ˜1±χ˜2∓ and the subsequent two-body...
We study the process e^{-}e^{+} \to \tilde{\chi}^0_1\tilde{\chi}^0_2 with the subsequent decay \tild...
We present a phenomenological analysis of production and decays of stops, sbottoms, and staus in e+e...
We study chargino production e"+e"- #-># #chi#_1"+#chi#_1"- and the subsequen...
We study the production of neutralinos e^+ e^- ->chi^0_i \chi^0_j with polarized beams and the subse...
The first observation of e{sup +}e{sup -} annihilation into states of positive C parity, {rho}{sup 0...
AbstractWe present a new method to measure the transverse spin correlation in the H→τ+τ− decay. The ...
Search for azimuthal asymmetries in semi-inclusive production of charged hadrons by 160 GeV muons on...
A search for the direct production of charginos and neutralinos in final states with three leptons a...
A search for the direct production of charginos and neutralinos in final states with at least two ha...
We study chargino production e^+ e^- -> chi^+_1 chi^-_1 and the subsequent leptonic decay chi^-_1\to...
We study the different linear collider modes with regard to the determination of the gaugino mass pa...
The consequences of CP- and CPT-invariance for production and subsequent decay of Majorana fermions ...
We study the production process e^+ e^- -> chi^0_1 chi^0_2 and the subsequentdecay chi^0_2 -> chi^0_...
We discuss the pair production of charginos in collisions of polarized photons $\gamma\gamma \righta...
AbstractWe study CP odd asymmetries in chargino production e+e−→χ˜1±χ˜2∓ and the subsequent two-body...
We study the process e^{-}e^{+} \to \tilde{\chi}^0_1\tilde{\chi}^0_2 with the subsequent decay \tild...
We present a phenomenological analysis of production and decays of stops, sbottoms, and staus in e+e...
We study chargino production e"+e"- #-># #chi#_1"+#chi#_1"- and the subsequen...
We study the production of neutralinos e^+ e^- ->chi^0_i \chi^0_j with polarized beams and the subse...
The first observation of e{sup +}e{sup -} annihilation into states of positive C parity, {rho}{sup 0...
AbstractWe present a new method to measure the transverse spin correlation in the H→τ+τ− decay. The ...
Search for azimuthal asymmetries in semi-inclusive production of charged hadrons by 160 GeV muons on...
A search for the direct production of charginos and neutralinos in final states with three leptons a...
A search for the direct production of charginos and neutralinos in final states with at least two ha...