We present the results of a search for pair production of scalar top quarks ([Formula presented]) in an [Formula presented]-parity violating supersymmetry scenario in [Formula presented] of [Formula presented] collisions at [Formula presented] collected by the Collider Detector at Fermilab. In this mode each [Formula presented] decays into a [Formula presented] lepton and a [Formula presented] quark. We search for events with two [Formula presented]’s, one decaying leptonically ([Formula presented] or [Formula presented]) and one decaying hadronically, and two jets. No candidate events pass our final selection criteria. We set a 95% confidence level lower limit on the [Formula presented] mass at [Formula presented] for [Formula presented]
Search for Pair Production of Scalar Top Quarks in R-parity Violating Decay Modes in p anti-p Collisions at s**(1/2) = 1.8 TeV
A. Castro;M. Deninno;N. Moggi;F. Rimondi;S. Zucchelli;
2004
Abstract
We present the results of a search for pair production of scalar top quarks ([Formula presented]) in an [Formula presented]-parity violating supersymmetry scenario in [Formula presented] of [Formula presented] collisions at [Formula presented] collected by the Collider Detector at Fermilab. In this mode each [Formula presented] decays into a [Formula presented] lepton and a [Formula presented] quark. We search for events with two [Formula presented]’s, one decaying leptonically ([Formula presented] or [Formula presented]) and one decaying hadronically, and two jets. No candidate events pass our final selection criteria. We set a 95% confidence level lower limit on the [Formula presented] mass at [Formula presented] for [Formula presented]I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.