par Abreu, Pedro;Bertrand, Daniel 
; [et al.]
Référence European Physical Journal C. Particles and Fields, 16, page (211-228)
Publication Publié, 2000
; [et al.]Référence European Physical Journal C. Particles and Fields, 16, page (211-228)
Publication Publié, 2000
Article révisé par les pairs
| Résumé : | Sleptons, neutralinos and charginos were searched for in the context of scenarios where the lightest supersymmetric particle is the gravitino. It was assumed that the stau is the next-to-ligntest supersymmetric particle. Data collected with the DELPHI detector at a centre-of-mass energy near 189 GeV were analysed combining the methods developed in previous searches at lower energies. No evidence for the production of these supersymmetric particles was found. Hence, limits were derived at 95% confidence level. |
