Chronology of Milestone Events in Particle Physics - HILL 1956
Chronology of Milestone Events in Particle Physics

HILL 1956

Hill, R.O.; Johansson, S.D.; Gardner, F.T.;
Nuclear Emulsion Observation of Annihilation of an Antiproton
Phys. Rev. 101 (1956) 907;

Summary
An event, which we believe has a reasonable probability of representing the creation and subsequent annihilation of an antiproton, has been observed in emulsions exposed directly in the proton beam of the Berkeley Bevatron. (Extracted from the introductory part of the paper.).

Accelerator LBL Detectors EMUL

Related references
See also
A. Husain and E. Pickup, Phys. Rev. 98 (1955) 136;
M. F. Kaplon, J. Klarmann, and G.Yekutieli, Phys. Rev. 99 (1955) 1528;
G. Feldman, Phys. Rev. 95 (1954) 1967;
D. Fox, Phys. Rev. 94 (1954) 499;
R. N. Thorn, Phys. Rev. 94 (1954) 501;
J. R. Fleming and J. J. Lord, Phys. Rev. 92 (1953) 511;

Reactions
  p nucleus X 6.2 GeV (Tlab) cs
  nucleus mult[charged] X cs
  nucleon annihil cs

Record comments
First indication of annihilation of the antiproton in matter.
    
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