Matches in SemOpenAlex for { <https://semopenalex.org/work/W3001479139> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W3001479139 startingPage "82" @default.
- W3001479139 abstract "Using crystals grown into vugs from oriented lunar rocks as directional detectors of cosmic dust particles and solar flare nuclei, I have measured the angular distribution of the flux of micrometeoroids of mass 30 attograms to 80 femtograms. Hypervelocity impact craters of diameter 500 A to 10 microns and tracks from solar flare nuclei of energy 100 keV/amu to 20 MeV/amu were observed in crystals from rock 71055 facing lunar south and in crystals from rock 74255 facing lunar east. I have found that dust grains both in ecliptic orbits and in orbits inclined to the ecliptic have virtually identical mass-frequency distributions and similar shapes. I have evaluated the micrometeoroid fluxes after determining the exposure ages of the individual vug crystals by measuring the solar flare track density gradients in each crystal. The flux of particles of mass greater than 4 femtograms confined to the ecliptic is in good agreement with satellite measurements, suggesting that the micrometeoroid flux has been relatively constant over the past 35,000 yr. The flux of particles producing microcraters on a lunar surface facing south is lower than the ecliptic flux by a factor of about 7." @default.
- W3001479139 created "2020-01-30" @default.
- W3001479139 creator A5082069723 @default.
- W3001479139 date "1974-01-01" @default.
- W3001479139 modified "2023-09-24" @default.
- W3001479139 title "Micrometeorites and Solar Flare Particles In and Out of the Ecliptic" @default.
- W3001479139 hasPublicationYear "1974" @default.
- W3001479139 type Work @default.
- W3001479139 sameAs 3001479139 @default.
- W3001479139 citedByCount "0" @default.
- W3001479139 crossrefType "journal-article" @default.
- W3001479139 hasAuthorship W3001479139A5082069723 @default.
- W3001479139 hasConcept C10393806 @default.
- W3001479139 hasConcept C108411613 @default.
- W3001479139 hasConcept C111309251 @default.
- W3001479139 hasConcept C117740565 @default.
- W3001479139 hasConcept C121332964 @default.
- W3001479139 hasConcept C127313418 @default.
- W3001479139 hasConcept C1276947 @default.
- W3001479139 hasConcept C13019657 @default.
- W3001479139 hasConcept C185001636 @default.
- W3001479139 hasConcept C18949120 @default.
- W3001479139 hasConcept C191432529 @default.
- W3001479139 hasConcept C191897082 @default.
- W3001479139 hasConcept C192562407 @default.
- W3001479139 hasConcept C193587279 @default.
- W3001479139 hasConcept C2779588948 @default.
- W3001479139 hasConcept C29829512 @default.
- W3001479139 hasConcept C32449521 @default.
- W3001479139 hasConcept C44870925 @default.
- W3001479139 hasConcept C539450922 @default.
- W3001479139 hasConcept C62520636 @default.
- W3001479139 hasConcept C68709404 @default.
- W3001479139 hasConcept C72886185 @default.
- W3001479139 hasConcept C82706917 @default.
- W3001479139 hasConcept C87355193 @default.
- W3001479139 hasConceptScore W3001479139C10393806 @default.
- W3001479139 hasConceptScore W3001479139C108411613 @default.
- W3001479139 hasConceptScore W3001479139C111309251 @default.
- W3001479139 hasConceptScore W3001479139C117740565 @default.
- W3001479139 hasConceptScore W3001479139C121332964 @default.
- W3001479139 hasConceptScore W3001479139C127313418 @default.
- W3001479139 hasConceptScore W3001479139C1276947 @default.
- W3001479139 hasConceptScore W3001479139C13019657 @default.
- W3001479139 hasConceptScore W3001479139C185001636 @default.
- W3001479139 hasConceptScore W3001479139C18949120 @default.
- W3001479139 hasConceptScore W3001479139C191432529 @default.
- W3001479139 hasConceptScore W3001479139C191897082 @default.
- W3001479139 hasConceptScore W3001479139C192562407 @default.
- W3001479139 hasConceptScore W3001479139C193587279 @default.
- W3001479139 hasConceptScore W3001479139C2779588948 @default.
- W3001479139 hasConceptScore W3001479139C29829512 @default.
- W3001479139 hasConceptScore W3001479139C32449521 @default.
- W3001479139 hasConceptScore W3001479139C44870925 @default.
- W3001479139 hasConceptScore W3001479139C539450922 @default.
- W3001479139 hasConceptScore W3001479139C62520636 @default.
- W3001479139 hasConceptScore W3001479139C68709404 @default.
- W3001479139 hasConceptScore W3001479139C72886185 @default.
- W3001479139 hasConceptScore W3001479139C82706917 @default.
- W3001479139 hasConceptScore W3001479139C87355193 @default.
- W3001479139 hasLocation W30014791391 @default.
- W3001479139 hasOpenAccess W3001479139 @default.
- W3001479139 hasPrimaryLocation W30014791391 @default.
- W3001479139 hasRelatedWork W1565560180 @default.
- W3001479139 hasRelatedWork W1615518327 @default.
- W3001479139 hasRelatedWork W1627117366 @default.
- W3001479139 hasRelatedWork W1658234986 @default.
- W3001479139 hasRelatedWork W1678895571 @default.
- W3001479139 hasRelatedWork W1983949153 @default.
- W3001479139 hasRelatedWork W2000501997 @default.
- W3001479139 hasRelatedWork W2014409909 @default.
- W3001479139 hasRelatedWork W2060443676 @default.
- W3001479139 hasRelatedWork W2069649100 @default.
- W3001479139 hasRelatedWork W207664724 @default.
- W3001479139 hasRelatedWork W2083970736 @default.
- W3001479139 hasRelatedWork W2099803157 @default.
- W3001479139 hasRelatedWork W2219097998 @default.
- W3001479139 hasRelatedWork W3002188962 @default.
- W3001479139 hasRelatedWork W3006863838 @default.
- W3001479139 hasRelatedWork W3088032983 @default.
- W3001479139 hasRelatedWork W317095942 @default.
- W3001479139 hasRelatedWork W1654444968 @default.
- W3001479139 hasRelatedWork W184230918 @default.
- W3001479139 hasVolume "195" @default.
- W3001479139 isParatext "false" @default.
- W3001479139 isRetracted "false" @default.
- W3001479139 magId "3001479139" @default.
- W3001479139 workType "article" @default.