Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM

Physics

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https://doi.org/10.1016/S0370-2693(02)02471-1
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Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM. / ALEPH Collaboration, The; Heister, A.; Bouhova-Thacker, Evelina et al.
In: Physics Letters B, Vol. 544, No. 1-2, 19.09.2002, p. 73-88.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

ALEPH Collaboration, T, Heister, A, Bouhova-Thacker, E , Bowdery, C , Finch, A, Foster, F, Hughes, G , Jones, R & Smizanska, M 2002, 'Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM', Physics Letters B, vol. 544, no. 1-2, pp. 73-88. https://doi.org/10.1016/S0370-2693(02)02471-1

APA

ALEPH Collaboration, T., Heister, A., Bouhova-Thacker, E., Bowdery, C., Finch, A., Foster, F., Hughes, G., Jones, R., & Smizanska, M. (2002). Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM. Physics Letters B, 544(1-2), 73-88. https://doi.org/10.1016/S0370-2693(02)02471-1

Vancouver

ALEPH Collaboration T, Heister A, Bouhova-Thacker E , Bowdery C , Finch A, Foster F et al. Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM. Physics Letters B. 2002 Sept 19;544(1-2):73-88. doi: 10.1016/S0370-2693(02)02471-1

Author

ALEPH Collaboration, The ; Heister, A. ; Bouhova-Thacker, Evelina et al. / Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM. In: Physics Letters B. 2002 ; Vol. 544, No. 1-2. pp. 73-88.

Bibtex

@article{639a375f3b5e47b5b18ee332b132dc97,

title = "Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM",

abstract = "The results of searches for selectrons, charginos and neutralinos performed with the data collected by the ALEPH detector at LEP at centre-of-mass energies up to 209 GeV are interpreted in the framework of the Minimal Supersymmetric extension of the Standard Model with R-parity conservation. Under the assumptions of gaugino and sfermion mass unification and no sfermion mixing, an absolute lower limit of 73 GeV/c2 is set on the mass of the lighter selectron at the 95% confidence level. Similarly, limits on the masses of the heavier selectron and of the sneutrino are set at 107 and 84 GeV/c2, respectively. Additional constraints are derived from the results of the searches for Higgs bosons. The results are also interpreted in the framework of minimal supergravity.",

author = "{ALEPH Collaboration}, The and A. Heister and Evelina Bouhova-Thacker and Christopher Bowdery and Alexander Finch and Frank Foster and Gareth Hughes and Roger Jones and Maria Smizanska",

year = "2002",

month = sep,

day = "19",

doi = "10.1016/S0370-2693(02)02471-1",

language = "English",

volume = "544",

pages = "73--88",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "ELSEVIER SCIENCE BV",

number = "1-2",

}

RIS

TY - JOUR

T1 - Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM

AU - ALEPH Collaboration, The

AU - Heister, A.

AU - Bouhova-Thacker, Evelina

AU - Bowdery, Christopher

AU - Finch, Alexander

AU - Foster, Frank

AU - Hughes, Gareth

AU - Jones, Roger

AU - Smizanska, Maria

PY - 2002/9/19

Y1 - 2002/9/19

N2 - The results of searches for selectrons, charginos and neutralinos performed with the data collected by the ALEPH detector at LEP at centre-of-mass energies up to 209 GeV are interpreted in the framework of the Minimal Supersymmetric extension of the Standard Model with R-parity conservation. Under the assumptions of gaugino and sfermion mass unification and no sfermion mixing, an absolute lower limit of 73 GeV/c2 is set on the mass of the lighter selectron at the 95% confidence level. Similarly, limits on the masses of the heavier selectron and of the sneutrino are set at 107 and 84 GeV/c2, respectively. Additional constraints are derived from the results of the searches for Higgs bosons. The results are also interpreted in the framework of minimal supergravity.

AB - The results of searches for selectrons, charginos and neutralinos performed with the data collected by the ALEPH detector at LEP at centre-of-mass energies up to 209 GeV are interpreted in the framework of the Minimal Supersymmetric extension of the Standard Model with R-parity conservation. Under the assumptions of gaugino and sfermion mass unification and no sfermion mixing, an absolute lower limit of 73 GeV/c2 is set on the mass of the lighter selectron at the 95% confidence level. Similarly, limits on the masses of the heavier selectron and of the sneutrino are set at 107 and 84 GeV/c2, respectively. Additional constraints are derived from the results of the searches for Higgs bosons. The results are also interpreted in the framework of minimal supergravity.

U2 - 10.1016/S0370-2693(02)02471-1

DO - 10.1016/S0370-2693(02)02471-1

M3 - Journal article

VL - 544

SP - 73

EP - 88

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 1-2

ER -

Research

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