Isolated lepton events at HERA: SUSY R-parity violation?

Authors :: Choi, S. Y.
Kalinowski, J.
Martyn, H.-U.
Rückl, R.
Spiesberger, H.
Zerwas, P. M.
Source :: European Physical Journal C -- Particles & Fields; Aug2007, Vol. 51 Issue 3, p543-548, 6p, 2 Diagrams, 3 Charts, 1 Graph
Publication Year :: 2007
Abstract: Events with an isolated high p<subscript>T</subscript> lepton, a hadron jet and missing energy as observed in the H1 experiment at HERA, are potentially associated with R-parity violation in supersymmetric theories. However, stringent kinematic constraints must be fulfilled if the production of supersymmetric particles in R-parity violating scenarios were the correct path for explaining these puzzling events. A reference point ℝ/ is specified for which these constraints are illustrated and implications of the supersymmetric interpretation for new classes of multi-lepton events are indicated. [ABSTRACT FROM AUTHOR]