Particle decay branching ratios for states of astrophysical importance in 19 Ne

O, which are of interestin understanding energy generation in x-ray bursts and in interpreting anticipated γ-ray observa-tions of novae. We detected decay protons and alpha particles using a silicon detector array incoincidence with tritons measured in the focal plane detector of our Enge split-pole spectrograph.The silicon array consists of five strip detectors of the type used in the Louvain-Edinburgh DetectorArray, subtending angles from 130