A search for charginos nearly mass-degenerate with the lightest supersymmetric particle is performed using the 176 pby1 of data collected at 189 GeV in 1998 with the L3 detector. Mass differences between the chargino and the lightest supersymmetric particle below 4 GeV are considered. The presence of a high transverse momentum photon is required to single out the signal from the photon-photon interaction background. No evidence for charginos is found and upper limits on the cross section for chargino pair production are set. For the first time at LEP2, in the case of heavy scalar leptons, chargino mass limits are obtained for any χ̃±1−χ̃01 mass difference.Facultad de Ciencias Exacta
An update of the search for sleptons, neutralinos and charginos in the context of scenarios where th...
A search for associated production of charginos and neutralinos is performed using data recorded wit...
We report the result of a search for scalar leptons in e+e- collisions at 189 GeV centre-of-mass ene...
A search for charginos nearly mass-degenerate with the lightest supersymmetric particle is performed...
We report the result of a search for charginos and neutralinos, in e+e- collisions at 189 GeV centre...
The data collected by DELPHI in 1998 at the centre-of-mass energy of 189 GeV have been used to updat...
A search for supersymmetric particles (charginos, neutralinos, sleptons and stop quarks) has been pe...
A search for charginos with masses close to the mass of the lightest neutralino is reported, based o...
AbstractA search, in e+e− collisions, for chargino, neutralino, scalar lepton and scalar quark pair-...
Sleptons, neutralinos and charginos were searched for in the context of scenarios where the lightest...
A search, in e+e− collisions, for chargino, neutralino, scalar lepton and scalar quark pair-producti...
A search for chargino and neutralino pair production in e+e- collisions at center-of-mass energies b...
A search for sleptons, neutralinos, charginos, sgoldstinos and heavy stable charged sleptons in the ...
Single and multi-photon events with missing energy are analysed using data collected with the L3 det...
An update of the search for sleptons, neutralinos and charginos in the context of scenarios where th...
An update of the search for sleptons, neutralinos and charginos in the context of scenarios where th...
A search for associated production of charginos and neutralinos is performed using data recorded wit...
We report the result of a search for scalar leptons in e+e- collisions at 189 GeV centre-of-mass ene...
A search for charginos nearly mass-degenerate with the lightest supersymmetric particle is performed...
We report the result of a search for charginos and neutralinos, in e+e- collisions at 189 GeV centre...
The data collected by DELPHI in 1998 at the centre-of-mass energy of 189 GeV have been used to updat...
A search for supersymmetric particles (charginos, neutralinos, sleptons and stop quarks) has been pe...
A search for charginos with masses close to the mass of the lightest neutralino is reported, based o...
AbstractA search, in e+e− collisions, for chargino, neutralino, scalar lepton and scalar quark pair-...
Sleptons, neutralinos and charginos were searched for in the context of scenarios where the lightest...
A search, in e+e− collisions, for chargino, neutralino, scalar lepton and scalar quark pair-producti...
A search for chargino and neutralino pair production in e+e- collisions at center-of-mass energies b...
A search for sleptons, neutralinos, charginos, sgoldstinos and heavy stable charged sleptons in the ...
Single and multi-photon events with missing energy are analysed using data collected with the L3 det...
An update of the search for sleptons, neutralinos and charginos in the context of scenarios where th...
An update of the search for sleptons, neutralinos and charginos in the context of scenarios where th...
A search for associated production of charginos and neutralinos is performed using data recorded wit...
We report the result of a search for scalar leptons in e+e- collisions at 189 GeV centre-of-mass ene...