Sökning: onr:"swepub:oai:DiVA.org:uu-100645" > Double-Probe Measur...
Fältnamn | Indikatorer | Metadata |
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000 | 02842naa a2200397 4500 | |
001 | oai:DiVA.org:uu-100645 | |
003 | SwePub | |
008 | 090404s2006 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1006452 URI |
024 | 7 | a https://doi.org/10.1109/TPS.2006.8833752 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Engwall, Erik,d 1977-u Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen,Institutionen för astronomi och rymdfysik4 aut0 (Swepub:uu)ereng173 |
245 | 1 0 | a Double-Probe Measurements in Cold Tenuous Space Plasma Flows |
264 | 1 | b Nuclear & Plasma Sciences Society,c 2006 |
338 | a print2 rdacarrier | |
520 | a Cold flowing tenuous plasmas are common in the terrestrial magnetosphere, particularly in the polar cap and tail lobe regions, which are filled by the supersonic plasma flow known as the polar wind. Electric field measurements with double-probe instruments in these regions suffer mainly from two error sources: 1) an apparent sunward electric field due to photoemission asymmetries in the probe-boom system and 2) an enhanced negatively charged wake forming behind the spacecraft, which will affect the probe measurements. The authors investigate these effects experimentally by Fourier analysis of the spin signature from the double-probe instrument Electric Fields and Waves (EFW) on the Cluster spacecraft. They show that while the signature due to photoemission asymmetry is very close to sinusoidal, the wake effect is characterized by a spectrum of spin harmonics. The Fourier decomposition can therefore be used for identifying wake effects in the data. As a spin-off, the analysis has also given information on the cold flowing ion population. | |
650 | 7 | a NATURVETENSKAPx Fysikx Fusion, plasma och rymdfysik0 (SwePub)103032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Fusion, Plasma and Space Physics0 (SwePub)103032 hsv//eng |
653 | a Cluster spacecraft | |
653 | a electric field measurements | |
653 | a photoelectron emission | |
653 | a space plasma flows | |
653 | a spacecraft wakes | |
653 | a Space physics | |
653 | a Rymdfysik | |
653 | a Space and Plasma Physics | |
653 | a rymd- och plasmafysik | |
700 | 1 | a Eriksson, Anders I.u Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen4 aut |
710 | 2 | a Uppsala universitetb Institutet för rymdfysik, Uppsalaavdelningen4 org |
773 | 0 | t IEEE Transactions on Plasma Scienced : Nuclear & Plasma Sciences Societyg 34:5:2, s. 2071-2077q 34:5:2<2071-2077x 0093-3813x 1939-9375 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-100645 |
856 | 4 8 | u https://doi.org/10.1109/TPS.2006.883375 |
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