Matches in SemOpenAlex for { <https://semopenalex.org/work/W1966272803> ?p ?o ?g. }
- W1966272803 endingPage "n/a" @default.
- W1966272803 startingPage "n/a" @default.
- W1966272803 abstract "[1] Using the data from the Analyzer of Space Plasma and Energetic Atoms (ASPERA-3) experiment on board Mars Express and hybrid simulations, we have investigated the entry of protons into the Martian induced magnetosphere. We discuss one orbit on the dayside with observations of significant proton fluxes at altitudes down to 260 km on 27 February 2004. The protons observed below the induced magnetosphere boundary at an altitude of less than 700 km have energies of a few keV, travel downward, and precipitate onto the atmosphere. The measured energy flux and particle flux are 108–109 eV cm−2 s−1 and 105–106 H+ cm−2 s−1, respectively. The proton precipitation occurs because the Martian magnetosheath is small with respect to the heated proton gyroradius in the subsolar region. The data suggest that the precipitation is not permanent but may occur when there are transient increases in the magnetosheath proton temperature. The higher-energy protons penetrate deeper because of their larger gyroradii. The proton entry into the induced magnetosphere is simulated using a hybrid code. A simulation using a fast solar wind as input can reproduce the high energies of the observed precipitating protons. The model shows that the precipitating protons originate from both the solar wind and the planetary exosphere. The precipitation extends over a few thousand kilometers along the orbit of the spacecraft. The proton precipitation does not necessarily correlate with the crustal magnetic anomalies." @default.
- W1966272803 created "2016-06-24" @default.
- W1966272803 creator A5024756533 @default.
- W1966272803 creator A5028118055 @default.
- W1966272803 creator A5044390612 @default.
- W1966272803 creator A5050240913 @default.
- W1966272803 creator A5053182590 @default.
- W1966272803 creator A5054315248 @default.
- W1966272803 creator A5060274943 @default.
- W1966272803 creator A5072607166 @default.
- W1966272803 creator A5073979255 @default.
- W1966272803 creator A5074753935 @default.
- W1966272803 creator A5081742073 @default.
- W1966272803 date "2012-06-01" @default.
- W1966272803 modified "2023-10-17" @default.
- W1966272803 title "A case study of proton precipitation at Mars: Mars Express observations and hybrid simulations" @default.
- W1966272803 cites W1974616903 @default.
- W1966272803 cites W1975089164 @default.
- W1966272803 cites W1977297353 @default.
- W1966272803 cites W1979745437 @default.
- W1966272803 cites W1981009869 @default.
- W1966272803 cites W1982413922 @default.
- W1966272803 cites W1982863709 @default.
- W1966272803 cites W1997420264 @default.
- W1966272803 cites W2004975780 @default.
- W1966272803 cites W2008140846 @default.
- W1966272803 cites W2009012880 @default.
- W1966272803 cites W2010991214 @default.
- W1966272803 cites W2011853731 @default.
- W1966272803 cites W2012165695 @default.
- W1966272803 cites W2012605612 @default.
- W1966272803 cites W2023994099 @default.
- W1966272803 cites W2030261000 @default.
- W1966272803 cites W2044264103 @default.
- W1966272803 cites W2085948655 @default.
- W1966272803 cites W2101090832 @default.
- W1966272803 cites W2116937390 @default.
- W1966272803 cites W2119526583 @default.
- W1966272803 cites W2120948182 @default.
- W1966272803 cites W2121342954 @default.
- W1966272803 cites W2123424374 @default.
- W1966272803 cites W2138964904 @default.
- W1966272803 cites W2143697159 @default.
- W1966272803 cites W2156092485 @default.
- W1966272803 cites W2156860946 @default.
- W1966272803 cites W4254863336 @default.
- W1966272803 doi "https://doi.org/10.1029/2012ja017537" @default.
- W1966272803 hasPublicationYear "2012" @default.
- W1966272803 type Work @default.
- W1966272803 sameAs 1966272803 @default.
- W1966272803 citedByCount "27" @default.
- W1966272803 countsByYear W19662728032012 @default.
- W1966272803 countsByYear W19662728032013 @default.
- W1966272803 countsByYear W19662728032014 @default.
- W1966272803 countsByYear W19662728032015 @default.
- W1966272803 countsByYear W19662728032016 @default.
- W1966272803 countsByYear W19662728032017 @default.
- W1966272803 countsByYear W19662728032018 @default.
- W1966272803 countsByYear W19662728032019 @default.
- W1966272803 countsByYear W19662728032020 @default.
- W1966272803 countsByYear W19662728032021 @default.
- W1966272803 countsByYear W19662728032022 @default.
- W1966272803 crossrefType "journal-article" @default.
- W1966272803 hasAuthorship W1966272803A5024756533 @default.
- W1966272803 hasAuthorship W1966272803A5028118055 @default.
- W1966272803 hasAuthorship W1966272803A5044390612 @default.
- W1966272803 hasAuthorship W1966272803A5050240913 @default.
- W1966272803 hasAuthorship W1966272803A5053182590 @default.
- W1966272803 hasAuthorship W1966272803A5054315248 @default.
- W1966272803 hasAuthorship W1966272803A5060274943 @default.
- W1966272803 hasAuthorship W1966272803A5072607166 @default.
- W1966272803 hasAuthorship W1966272803A5073979255 @default.
- W1966272803 hasAuthorship W1966272803A5074753935 @default.
- W1966272803 hasAuthorship W1966272803A5081742073 @default.
- W1966272803 hasBestOaLocation W19662728031 @default.
- W1966272803 hasConcept C108411613 @default.
- W1966272803 hasConcept C121332964 @default.
- W1966272803 hasConcept C130443932 @default.
- W1966272803 hasConcept C140161248 @default.
- W1966272803 hasConcept C145148216 @default.
- W1966272803 hasConcept C155991500 @default.
- W1966272803 hasConcept C185544564 @default.
- W1966272803 hasConcept C2777795277 @default.
- W1966272803 hasConcept C2778600265 @default.
- W1966272803 hasConcept C30475298 @default.
- W1966272803 hasConcept C45095769 @default.
- W1966272803 hasConcept C54516573 @default.
- W1966272803 hasConcept C61922881 @default.
- W1966272803 hasConcept C62520636 @default.
- W1966272803 hasConcept C70477161 @default.
- W1966272803 hasConcept C8058405 @default.
- W1966272803 hasConcept C82706917 @default.
- W1966272803 hasConcept C83260615 @default.
- W1966272803 hasConcept C87355193 @default.
- W1966272803 hasConcept C91571402 @default.
- W1966272803 hasConcept C91586092 @default.
- W1966272803 hasConcept C97355855 @default.
- W1966272803 hasConcept C99521031 @default.