SEARCH FOR HEAVY NEUTRAL LEPTONS IN E+E- ANNIHILATIONS AT 29 GEV

SEARCH FOR HEAVY NEUTRAL LEPTONS IN E+E- ANNIHILATIONS AT 29 GEV

A search was made in 29 GeV e+e- annihilations for heavy, neutral leptons decaying to e±X∓(ν), where X is a muon or charged meson. Six events with isolated e±X∓ pairs were found for an intergrated luminosity of 106 pb-1. The expected background is 5.5 ± 2.2 events. Limits on σ s ̇B depend on mass an...

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मुख्य लेखकों: Errede, D, Akerlof, C, Chapman, J, Harnew, N, Kesten, P, Kooijman, S, Meyer, D, Nitz, D, Rubin, D, Seidl, A, Thun, R, Trinko, T, Willutzky, M, Derrick, M, Fernandez, E, Fries, R, Hyman, L, Kooijman, P, Loos, J, Musgrave, B, Price, L, Schlereth, J, Sugano, K, Weiss, J, Wood, D
स्वरूप: Journal article
भाषा:English
प्रकाशित: 1984
विवरण
सारांश:A search was made in 29 GeV e+e- annihilations for heavy, neutral leptons decaying to e±X∓(ν), where X is a muon or charged meson. Six events with isolated e±X∓ pairs were found for an intergrated luminosity of 106 pb-1. The expected background is 5.5 ± 2.2 events. Limits on σ s ̇B depend on mass and range from 8 to 20 × 10-5 nb. © 1984.

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