Abstract
The temporal structure of low-energy (20-60 MeV) neutrino interactions within the IMB-3 detector during 863 days of livetime between 1986 May and 1991 March has been analyzed. The neutrino data are consistent with expected cosmic-ray-induced neutrino interactions with no bursts evident x(excluding SN 1987A). When combined with the 327 effective livedays of IMB-I data, we place a 90% C.L. upper limit of ≤0.71 Galactic supernovae yr-1. We have also performed a temporal correlation analysis with gamma-ray bursts (GRBs) using a subset of the low-energy neutrino data. No significant correlations were observed for coincidence windows of 1 minute, 1 hour, or 1 day.
| Original language | English |
|---|---|
| Pages (from-to) | 629-632 |
| Number of pages | 4 |
| Journal | Astrophysical Journal |
| Volume | 428 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jun 20 1994 |
Keywords
- Elementary particles
- Gamma rays: bursts
- ISM: cosmic rays
- Supernovae: general
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