Mitchell, J. W. and Barbier, L. M. and Christian, E. R. and Davis, A. J. and Golden, R. L. and Hof, M. and Krombel, K. E. and Labrador, A. W. and Menn, W. and Mewaldt, R. A. and Ormes, J. F. and Rasmussen, I. L. and Reimer, O. and Schindler, S. M. and Simon, M. I. and Stochaj, S. J. and Streitmatter, R. E. and Webber, W. R.
(1995)
Cosmic Ray Antiproton Observations by the Isotope Matter-Antimatter Experiment; 0.2 to 3.2 GeV.
In:
Proceedings of the 24th International Cosmic Ray Conference.
Vol.3.
International Union of Pure and Applied Physics
, pp. 72-75.
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Abstract
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.
Item Type: | Book Section |
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Additional Information: | © IUPAP. Provided by the NASA Astrophysics Data System.
IMAX was supported in the United States by NASA and in Germany by DFG and BMFT.
We thank NSBF, and the technical staffs of GSFC, Caltech, and the University of Siegen. |
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Group: | Space Radiation Laboratory |
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Funders: | Funding Agency | Grant Number |
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NASA | UNSPECIFIED | Deutsche Forschungsgemeinschaft (DFG), Germany | UNSPECIFIED | Bundes Ministerium für Forschung und Technologie (BMFT) Germany | UNSPECIFIED |
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Other Numbering System: | Other Numbering System Name | Other Numbering System ID |
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Space Radiation Laboratory | 1995-24 |
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Record Number: | CaltechAUTHORS:20140617-161246737 |
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Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140617-161246737 |
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Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
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ID Code: | 46314 |
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Collection: | CaltechAUTHORS |
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Deposited By: |
Deborah Miles
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Deposited On: | 07 Jul 2014 05:41 |
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Last Modified: | 09 Mar 2020 13:18 |
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