Add to ORKGA 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
Single- and multi-photon events with missing energy are selected in 619 pb−1 of data collected by th...
A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data ...
Inclusive charged hadron production, e+e− → e+e−h±X, is studied using 414 pb−1 of data collected at ...
A search for charginos nearly mass-degenerate with the lightest supersymmetric particle is performed...
The data collected by DELPHI in 1998 at the centre-of-mass energy of 189 GeV have been used to updat...
We report the result of a search for charginos and neutralinos, in e+e- collisions at 189 GeV centre...
A search for supersymmetric particles (charginos, neutralinos, sleptons and stop quarks) has been pe...
Sleptons, neutralinos and charginos were searched for in the context of scenarios where the lightest...
AbstractA search, in e+e− collisions, for chargino, neutralino, scalar lepton and scalar quark pair-...
Single and multi-photon events with missing energy are analysed using data collected with the L3 det...
We present a search for the direct production of a light pseudoscalar a decaying into two photons wi...
A search for charginos with masses close to the mass of the lightest neutralino is reported, based o...
We present a search for the direct production of a light pseudoscalar a decaying into two photons wi...
A search for chargino and neutralino pair production in e+e- collisions at center-of-mass energies b...
Single- and multi-photon events with missing energy are selected in 619 pb−1 of data collected by th...
A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data ...
Inclusive charged hadron production, e+e− → e+e−h±X, is studied using 414 pb−1 of data collected at ...
A search for charginos nearly mass-degenerate with the lightest supersymmetric particle is performed...
The data collected by DELPHI in 1998 at the centre-of-mass energy of 189 GeV have been used to updat...
We report the result of a search for charginos and neutralinos, in e+e- collisions at 189 GeV centre...
A search for supersymmetric particles (charginos, neutralinos, sleptons and stop quarks) has been pe...
Sleptons, neutralinos and charginos were searched for in the context of scenarios where the lightest...
AbstractA search, in e+e− collisions, for chargino, neutralino, scalar lepton and scalar quark pair-...
Single and multi-photon events with missing energy are analysed using data collected with the L3 det...
We present a search for the direct production of a light pseudoscalar a decaying into two photons wi...
A search for charginos with masses close to the mass of the lightest neutralino is reported, based o...
We present a search for the direct production of a light pseudoscalar a decaying into two photons wi...
A search for chargino and neutralino pair production in e+e- collisions at center-of-mass energies b...
Single- and multi-photon events with missing energy are selected in 619 pb−1 of data collected by th...
A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data ...
Inclusive charged hadron production, e+e− → e+e−h±X, is studied using 414 pb−1 of data collected at ...