Measurements of cosmic-ray low-energy antiproton and proton spectra in a transient period of solar field reversal.
Phys Rev Lett
; 88(5): 051101, 2002 Feb 04.
Article
em En
| MEDLINE
| ID: mdl-11863712
ABSTRACT
The energy spectra of cosmic-ray low-energy antiprotons ( *p'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 on these measurements, a sudden increase of the *p/p flux ratio following the solar magnetic field reversal was observed, and it generally agrees with a drift model of the solar modulation.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Phys Rev Lett
Ano de publicação:
2002
Tipo de documento:
Article
País de afiliação:
Japão