Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM
(2002) Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics — Vol. B544, p. 73-88 (2002)
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- et. al.
- Abstract
- (en) 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. Comment: 19 pages, 7 figures
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Heister, A., Delaere, C., & et al. (2002). Absolute lower limits on the masses of selectrons and sneutrinos in the MSSM. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, B544, 73-88. https://doi.org/10.1016/S0370-2693(02)02471-1 (Original work published 2002)