%0 Journal Article
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%@nexthigherunit 8JMKD3MGPCW/3ETR8EH 8JMKD3MGPCW/3EUFCFP
%3 a29v33n4.pdf
%X A secondary proton radiation belt can be observed in the equatorial region between the upper atmosphere and the interior edge of the main radiation belt. It is thought that the protons appear there in a result of ionization of energetic neutral hydrogen atoms coming from the internal area of the traditional radiation belt where they were born in charge exchange collisions of the trapped protons with the cold hydrogen of the gecorona. The process of formation of this secondary belt is numerically simulated in this paper assuming this charge exchange-reionization mechanism. Standard models of the trapped radiation, of the atmosphere and geocorona were used to simulate the source and the exospheric media. Experimental data were used for charge transfer cross sections. Result of simulation agrees very good with the experimental observation.
%8 Dec.
%N 4
%T Modeling of low-altitude quasi-trapped proton fluxes at the equatorial inner magnetosphere
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress njschuch@lacesm.ufsm.br
%K low-latitude aurorae, geomagnetic equator, ions, precipitation, dynamics, atoms.
%@secondarytype PRE PN
%@archivingpolicy denypublisher denyfinaldraft12
%@usergroup administrator
%@usergroup marciana
%@group DAS-INPE-MCT-BR
%@group RSU-INPE-MCT-BR
%@group
%@group RSU-INPE-MCT-BR
%@copyholder SID/SCD
%@secondarykey INPE-10255-PRE/5770
%U http://dx.doi.org/10.1590/S0103-97332003000400029
%@issn 0103-9733
%2 sid.inpe.br/marciana/2004/01.12.12.39.49
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Russian Acad Sci, Inst Space Res, IKI, Moscow, Russia
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%B Brazilian Journal of Physics
%@versiontype publisher
%P 775-781
%4 sid.inpe.br/marciana/2004/01.12.12.39
%@documentstage not transferred
%D 2003
%V 33
%@doi 10.1590/S0103-97332003000400029
%A Gusev, A. A.,
%A Pugacheva, G. I.,
%A Jayanthi, Udaya Bhaskaram,
%A Schuch, Nelson Jorge,
%@dissemination WEBSCI; PORTALCAPES; SCIELO.
%@area CEA