Feb, 2002
Measurements of cosmic-ray low-energy antiproton and proton spectra in a transient period of solar field reversal
PHYSICAL REVIEW LETTERS
- Volume
- 88
- Number
- 5
- Language
- English
- Publishing type
- Research paper (scientific journal)
- DOI
- 10.1103/PhysRevLett.88.051101
- Publisher
- AMER PHYSICAL SOC
The energy spectra of cosmic-ray low-energy antiprotons ((p) over bar 's) and protons (p's) have been measured by BESS in 1999 and 2000, during a period covering reversal at the solar magnetic field. Based an these measurements, a sudden increase of the (p) over bar /p flux ratio following the solar magnetic field reversal was observed, and it generally agrees with a drift model of the solar modulation.
- Link information
- ID information
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- DOI : 10.1103/PhysRevLett.88.051101
- ISSN : 0031-9007
- eISSN : 1079-7114
- Web of Science ID : WOS:000173687500007