Dust observations with antenna measurements and its prospects for observations with Parker Solar Probe and Solar Orbiter
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10405952" target="_blank" >RIV/00216208:11320/19:10405952 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=231trj7VQ-" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=231trj7VQ-</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5194/angeo-37-1121-2019" target="_blank" >10.5194/angeo-37-1121-2019</a>
Alternative languages
Result language
angličtina
Original language name
Dust observations with antenna measurements and its prospects for observations with Parker Solar Probe and Solar Orbiter
Original language description
The electric and magnetic field instrument suite FIELDS on board the NASA Parker Solar Probe and the radio and plasma waves instrument RPW on the ESA Solar Orbiter mission that explore the inner heliosphere are sensitive to signals generated by dust impacts. Dust impacts have been observed using electric field antennas on spacecraft since the 1980s and the method was recently used with a number of space missions to derive dust fluxes. Here, we consider the details of dust impacts, subsequent development of the impact generated plasma and how it produces the measured signals. We describe empirical approaches to characterise the signals and compare these in a qualitative discussion of laboratory simulations to predict signal shapes for spacecraft measurements in the inner solar system. While the amount of charge production from a dust impact will be higher near the Sun than observed in the interplanetary medium before, the amplitude of pulses is determined by the recovery behaviour that is different near the Sun since it varies with the plasma environment.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/LTAUSA17066" target="_blank" >LTAUSA17066: Experimental investigations and computer modeling of dusty processes in space</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Annales Geophysicae
ISSN
0992-7689
e-ISSN
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Volume of the periodical
37
Issue of the periodical within the volume
6
Country of publishing house
DE - GERMANY
Number of pages
20
Pages from-to
1121-1140
UT code for WoS article
000502279400002
EID of the result in the Scopus database
2-s2.0-85076579265