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Search for supersymmetric particles in scenarios with a gravitino LSP and stau NLSP

Abstract:
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.
Publication status:
Published

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Publisher copy:
10.1007/s100520050016

Authors


Albrecht, Z More by this author
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Journal:
EUROPEAN PHYSICAL JOURNAL C
Volume:
16
Issue:
2
Pages:
211-228
Publication date:
2000-08-05
DOI:
EISSN:
1434-6052
ISSN:
1434-6044
URN:
uuid:14449b7a-c534-416a-9d61-aff8171a1727
Source identifiers:
7203
Local pid:
pubs:7203
Language:
English

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