Does the KARMEN time anomaly originate from a beam-correlated   background?
  The time anomaly of neutrino events observed in the KARMEN detector at the ISIS facility is discussed. We show that beam-correlated neutron events are not completely suppressed by the KARMEN lower energy cut and could cause the observed deviation of the measured time distribution from an exponential curve with tau = 2.2 microseconds. 
F. Atchison, M. Daum, P.-R. Kettle, C. Wigger,   (Paul-Scherrer-Institut)