Abstract
We present cross sections for the charged lepton production from the lightest charged superpartner particles predicted by theSU(N, 1) Minimal SUGRA model, either the superpartners of the r.h. charged leptons or the Wino/Higgsino. At least one of these should appear in the decay of theZ, which is produced ine + e −-annihilation-presumably soon at the SLC — or inp \(\bar p\) collider experiments. A large missing mass and strong deviations from back to back production of lepton pairs (and possibly ae-μ final state) would indicate such charged massive intermediate particles.
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References
H.P. Nilles: Phys. Rep. 110C (1984) 1, and further references therein and in [2–4]
H.E. Haber, G.L. Kane: Phys. Rep. 117 (1985) 75; S. Dawson, E. Eichten, C. Quigg: Phys. Rep. D 31 (1985) 1581; K.M. Barnett, H.E. Haber, G.L. Kane: Nucl. Phys. B 267 (1986) 625; H. Baer et al.: Physics at LEP I. J. Ellis, R. Peccei (eds.) CERN 86-02 (1986)
I. Hinchliffe: The quest for supersymmetry. (Les Houches 1985) LBL-20747
N. Dragon, U. Ellwanger, M.G. Schmidt: Progr. Part. Nucl. Phys (1987)
N. Dragon, U. Ellwanger, M.G. Schmidt: Phys. Lett. 154 B (1985) 373; Nucl. Phys. B 255 (1985) 549; Z. Phys. C — Particles and Fields 29 (1985) 219; see also [4]
J. Wess, J. Bagger, Princeton Series 1983
N. Chang, O. Ouvry, X. Wu: Phys. Rev. Lett. 51 (1983) 327
E. Cremmer, S. Ferrara, C. Kounas, D.V. Nanopoulos: Phys. Lett. 133 B (1983) 61
N. Dragon, U. Ellwanger, M. G. Schmidt: Phys. Lett. 145 B (1984) 192
J. Ellis, C. Kounas, D.V. Nanopoulos: Phys. Lett. 143 B (1984) 410; 147 B (1984) 99; Nucl. Phys. B 247 (1984) 373
E. Witten: Phys. Lett. 155 B (1985) 151
U. Ellwanger, M.G. Schmidt: HD-THEP-86-21, Nucl. Phys. B (to appear)
MARK-J Collab. B. Adeva et al.: Phys. Rev. Lett. 53 (1984) 1806; JADE Collab. W. Bartel et al.: Z. Phys. C — Particles and Fields 29 (1985) 499; Phys. Lett. 152 B (1985) 385, 392; S. Komamiya, Proceedings of the 1985 Int. Symp. on Lepton and Photon Interaction at High Energies, Kyoto, Japan, 1985, and further references therein
H. König: Diploma thesis 1986
M. Glück, E. Hoffmann, E. Reya: Z. Phys. C — Particles and Fields 13 (1982) 119
G. Altarelli, G. Martinelli, B. Mele, R. Rückl: Nucl. Phys. B 262 (1985) 204
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König, H., Ellwanger, U. & Schmidt, M.G. The production of charginos of theSU(N, 1) minimal sugra model ine + e − annihilation andp \(\bar p\) collider experiments. Z. Phys. C - Particles and Fields 36, 715–723 (1987). https://doi.org/10.1007/BF01630608
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DOI: https://doi.org/10.1007/BF01630608