Update of the search for supersymmetric particles in scenarios with gravitino LSP and sleptons NLSP

An update of the search for sleptons, neutralinos and charginos in the context of scenarios where the lightest supersymmetric particle is the gravitino and the next-to-lightest supersymmetric particle is a slepton, is presented, together with the update of the search for heavy stable charged particl...

Full description

Saved in:
Bibliographic Details
Published in:Physics letters. B 2001, Vol.503 (1), p.34-48
Main Authors: Albrecht, Z., Anashkin, E., Augustin, J.-E., Bardin, D.Y., Barker, G., Becks, K.-H., Begalli, M., Benvenuti, A.C., Berat, C., Bertrand, D., Bloch, D., Bosio, C., Boudinov, E., Bracko, M., Caso, C., Cavallo, F.R., Chapkin, M., Charpentier, Ph, Chelkov, G.A., Collins, P., Contri, R., Czellar, S., Della Ricca, G., De Paula, L., Doroba, K., Dracos, M., Eigen, G., Ekelof, T., Ellert, M., Fanourakis, G., Fassouliotis, D., Fernandez, J., Ferrer, A., Foeth, H., Fulda-Quenzer, F., Gamblin, S., Gokieli, R., Grzelak, K., Haag, C., Haider, S., Herquet, P., Hertz, O., Higon, E., Jonsson, P., Jungermann, L., King, B., Kourkoumelis, C., Kubinec, P., Kucharczyk, M., Leisos, A., Liebig, W., Maio, A., Marechal, B., Matthiae, G., Mc Pherson, G., Meroni, C., Meyer, W.T., Mirabito, L., Mjoernmark, U., Moch, M., Montenegro, J., Mulders, M., Nawrocki, K., Nemecek, S., Neufeld, N., Obraztsov, V., Onofre, A., Paiano, S., Papadopoulou, Th.D., Pape, L., Passon, O., Petridou, C., Poropat, P., Ragazzi, S., Read, A.L., Reinhardt, R., Renton, P.B., Richard, F., Ruhlmann-Kleider, V., Salt, J., Sampsonidis, D., Sannino, M., Savoy-Navarro, A., Sekulin, R., Smadja, G., Smirnova, O., Sopczak, A., Sosnowski, R., Stocchi, A., Strauss, J., Strub, R., Taffard, A., Tchikilev, O., Timmermans, J., Tortora, L., Van den Boeck, W., Vitale, L., Vlasov, E., Zintchenko, A., Zoller, Ph
Format: Article
Language:English
Subjects:
High Energy Physics - Experiment
Physics
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:An update of the search for sleptons, neutralinos and charginos in the context of scenarios where the lightest supersymmetric particle is the gravitino and the next-to-lightest supersymmetric particle is a slepton, is presented, together with the update of the search for heavy stable charged particles in light gravitino scenarios and Minimal Supersymmetric Standard Models. Data collected in 1999 with the DELPHI detector at centre-of-mass energies around 192, 196, 200 and 202 GeV were analysed. No evidence for the production of these supersymmetric particles was found. Hence, new mass limits were derived at 95% confidence level.
ISSN:0370-2693
1873-2445
DOI:10.1016/S0370-2693(01)00207-6