Prescriptions on antiproton cross section data for precise theoretical antiproton flux predictions
نویسندگان
چکیده
منابع مشابه
Searching for Antiproton Decay at the Fermilab Antiproton Accumulator
This paper describes an experimental search for antiproton decay at the Fermilab Antiproton Accumulator. The E868 (APEX) experimental setup is described. The APEX data is expected to be sensitive to antiproton decay if the antiproton lifetimes is less than a few times 100 000 years.
متن کاملSearch for antiproton decay at the Fermilab antiproton accumulator.
S. Geer, J. Marriner, M. Martens, R.E. Ray, J. Streets, W. Wester Fermi National Accelerator Laboratory, Batavia, Illinois 60510 M. Hu, G.R. Snow University of Nebraska, Lincoln, Nebraska 68588 T. Armstrong Pennsylvania State University, University Park, Pennsylvania 16802 C. Buchanan, B. Corbin, M. Lindgren, T. Muller† University of California at Los Angeles, Los Angeles, California 90024 R. G...
متن کاملThe Cosmic - Ray antiproton flux between 3 and 49
We report on a new measurement of the cosmic ray antiproton spectrum. The data were collected by the balloon-borne experiment CAPRICE98 which was flown on 28-29 May 1998 from Fort Sumner, New Mexico, USA. The experiment used the NMSU-WIZARD/CAPRICE98 balloon-borne magnet spectrometer equipped with a gas Ring Imaging Cherenkov (RICH) detector, a time-offlight system, a tracking device consisting...
متن کاملThe Cosmic-ray Antiproton Flux between 3 and 49 Gev
We report on a new measurement of the cosmic ray antiproton spectrum. The data were collected by the balloon-borne experiment CAPRICE98, which was flown on 28-29 May 1998 from Fort Sumner, New Mexico, USA. The experiment used the NMSU-WIZARD/CAPRICE98 balloon-borne magnet spectrometer equipped with a gas Ring Imaging Cherenkov (RICH) detector, a time-of-flight system, a tracking device consisti...
متن کاملAntiproton Flux, Antiproton-to-Proton Flux Ratio, and Properties of Elementary Particle Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station.
A precision measurement by AMS of the antiproton flux and the antiproton-to-proton flux ratio in primary cosmic rays in the absolute rigidity range from 1 to 450 GV is presented based on 3.49×10^{5} antiproton events and 2.42×10^{9} proton events. The fluxes and flux ratios of charged elementary particles in cosmic rays are also presented. In the absolute rigidity range ∼60 to ∼500 GV, the ant...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2017
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.96.043007