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Search for gauge mediated SUSY breaking topologies at $S^(1/2)$ similar to 189-GeV

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Search for gauge mediated SUSY breaking topologies at $S^(1/2)$ similar to 189-GeV. / ALEPH Collaboration, The; Barate, R.; Bowdery, Christopher; Finch, Alexander; Foster, Frank; Hughes, Gareth; Jones, Roger; Smizanska, Maria; Williams, Mark.

In: The European Physical Journal C (EPJ C) - Particles and Fields, Vol. 16, No. 1, 08.2000, p. 71-85.

Research output: Contribution to journalJournal article

Harvard

ALEPH Collaboration, T, Barate, R, Bowdery, C, Finch, A, Foster, F, Hughes, G, Jones, R, Smizanska, M & Williams, M 2000, 'Search for gauge mediated SUSY breaking topologies at $S^(1/2)$ similar to 189-GeV', The European Physical Journal C (EPJ C) - Particles and Fields, vol. 16, no. 1, pp. 71-85. https://doi.org/10.1007/s100520050004

APA

ALEPH Collaboration, T., Barate, R., Bowdery, C., Finch, A., Foster, F., Hughes, G., Jones, R., Smizanska, M., & Williams, M. (2000). Search for gauge mediated SUSY breaking topologies at $S^(1/2)$ similar to 189-GeV. The European Physical Journal C (EPJ C) - Particles and Fields, 16(1), 71-85. https://doi.org/10.1007/s100520050004

Vancouver

ALEPH Collaboration T, Barate R, Bowdery C, Finch A, Foster F, Hughes G et al. Search for gauge mediated SUSY breaking topologies at $S^(1/2)$ similar to 189-GeV. The European Physical Journal C (EPJ C) - Particles and Fields. 2000 Aug;16(1):71-85. https://doi.org/10.1007/s100520050004

Author

ALEPH Collaboration, The ; Barate, R. ; Bowdery, Christopher ; Finch, Alexander ; Foster, Frank ; Hughes, Gareth ; Jones, Roger ; Smizanska, Maria ; Williams, Mark. / Search for gauge mediated SUSY breaking topologies at $S^(1/2)$ similar to 189-GeV. In: The European Physical Journal C (EPJ C) - Particles and Fields. 2000 ; Vol. 16, No. 1. pp. 71-85.

Bibtex

@article{a5c0d93ba1eb46e09fa67e5b4d7f3db7,
title = "Search for gauge mediated SUSY breaking topologies at $S^(1/2)$ similar to 189-GeV",
abstract = "Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed by analysing 173.6 pb−1 of data collected at s√ = 188.6 GeV with the ALEPH detector. These topologies include acoplanar photons, non-pointing single photon, acoplanar leptons, large impact parameter leptons, detached slepton decay vertices, heavy stable charged sleptons and four leptons plus missing energy final states. No evidence for these new phenomena is observed and limits on production cross sections and sparticle masses are derived. A scan of a minimal GMSB parameter space is performed and model dependent lower limits of about 45 GeV/ c2 on the next-to-lightest supersymmetric particle (NLSP) mass and of about 9 TeV on the mass scale parameter Λ are derived, independently of the NLSP lifetime.",
author = "{ALEPH Collaboration}, The and R. Barate and Christopher Bowdery and Alexander Finch and Frank Foster and Gareth Hughes and Roger Jones and Maria Smizanska and Mark Williams",
year = "2000",
month = aug
doi = "10.1007/s100520050004",
language = "English",
volume = "16",
pages = "71--85",
journal = "European Physical Journal C: Particles and Fields",
issn = "1434-6044",
publisher = "SPRINGER",
number = "1",

}

RIS

TY - JOUR

T1 - Search for gauge mediated SUSY breaking topologies at $S^(1/2)$ similar to 189-GeV

AU - ALEPH Collaboration, The

AU - Barate, R.

AU - Bowdery, Christopher

AU - Finch, Alexander

AU - Foster, Frank

AU - Hughes, Gareth

AU - Jones, Roger

AU - Smizanska, Maria

AU - Williams, Mark

PY - 2000/8

Y1 - 2000/8

N2 - Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed by analysing 173.6 pb−1 of data collected at s√ = 188.6 GeV with the ALEPH detector. These topologies include acoplanar photons, non-pointing single photon, acoplanar leptons, large impact parameter leptons, detached slepton decay vertices, heavy stable charged sleptons and four leptons plus missing energy final states. No evidence for these new phenomena is observed and limits on production cross sections and sparticle masses are derived. A scan of a minimal GMSB parameter space is performed and model dependent lower limits of about 45 GeV/ c2 on the next-to-lightest supersymmetric particle (NLSP) mass and of about 9 TeV on the mass scale parameter Λ are derived, independently of the NLSP lifetime.

AB - Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed by analysing 173.6 pb−1 of data collected at s√ = 188.6 GeV with the ALEPH detector. These topologies include acoplanar photons, non-pointing single photon, acoplanar leptons, large impact parameter leptons, detached slepton decay vertices, heavy stable charged sleptons and four leptons plus missing energy final states. No evidence for these new phenomena is observed and limits on production cross sections and sparticle masses are derived. A scan of a minimal GMSB parameter space is performed and model dependent lower limits of about 45 GeV/ c2 on the next-to-lightest supersymmetric particle (NLSP) mass and of about 9 TeV on the mass scale parameter Λ are derived, independently of the NLSP lifetime.

U2 - 10.1007/s100520050004

DO - 10.1007/s100520050004

M3 - Journal article

VL - 16

SP - 71

EP - 85

JO - European Physical Journal C: Particles and Fields

JF - European Physical Journal C: Particles and Fields

SN - 1434-6044

IS - 1

ER -