Cosmic Ray Antiproton Observations by the Isotope Matter-Antimatter Experiment; 0.2 to 3.2 GeV

Autor: Mitchell, J. W., Barbier, L. M., Christian, E. R., Davis, A. J., Golden, R. L., Hof, M., Krombel, K. E., Labrador, A. W., Menn, W., Mewaldt, R. A., Ormes, J. F., Rasmussen, I. L., Reimer, O., Schindler, S. M., Simon, M. I., Stochaj, S. J., Streitmatter, R. E., Webber, W. R.
Přispěvatelé: Iucci, N., Lamanna, E.
Jazyk: angličtina
Rok vydání: 1995
Předmět:
Popis: We have positively identified sixteen mass-resolved cosmic ray anti.protons with energies between 0.2 and 3.2 GeV using the IMAX balloon-borne magnetic spectrometer. Mass was determined by velocity vs. magnetic rigidity techniques using a high resolution time-of-flight system and silica-aerogel Cherenkov detectors. The anti.protons are clearly separated from the low-mass particle background. Here the measurement technique, data analysis, and resulting proton and antiproton mass histograms are presented.
Databáze: OpenAIRE