Chronology of Milestone Events in Particle Physics - HIRATA 1987C
Chronology of Milestone Events in Particle Physics

HIRATA 1987C

Hirata, K. et al.
Observation of a Neutrino Burst from the Supernova SN1987A
Phys. Rev. Lett. 58 (1987) 1490;

Abstracts
A neutrino burst was observed in the Kamikande II detector on 23 February 87, 7:33:35 UT( 1 min) during a time interval of 13 sec. The signal consisted of eleven electron events of energy 7.5 to 36 MeV, of which the first two point back to the Large Magellanic Cloud with angles 18 18 and 15 27.

Accelerator COSM-SN1987A Detectors KAMIOKANDE-II

Related references
See also
S. A. Colgate and R. H. White, Astr. Jour. 143 (1966) 626;
R. Mayle, Ph.D. thesis, University of California, Berkeley (1985);
A. Burrows and J. M. Lattimer, Astr. Jour. 307 (1986) 178;
S. E. Woosley, J. Wilson, and R. Mayle, Astr. Jour. 302 (1986) 19;

Data comments
Reported neutrino burst of Mont Blanc Neutrino Observatory not confirmed.

Reactions
  e p n e+ 5.-50. MeV (Plab) cs
  e e e e 5.-50. MeV (Plab) cs
  e flux
  e flux

Particles studied
  e w
  e w

Record comments
First observation of the neutrino burst from supernova SN1987A.
    
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