Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023351310> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2023351310 endingPage "298" @default.
- W2023351310 startingPage "293" @default.
- W2023351310 abstract "Comet McNaught C/2006 P1 was the brightest comet of the last forty years when reaching its perihelion at an heliocentric distance of 0.17 AU. Two days before this perihelion, at an heliocentric distance of 0.2 AU, Themis, a French-Italian solar telescope in the Canary Islands, Spain, observed the Comet sodium emission of McNaught. The measured maximum sodium brightness of the D2 emission line peaked at 900 Mega-Rayleigh. The spatial distribution of the sodium emission with respect to the nucleus of the comet is in agreement with previous observations. It displays a clear sunward-tailward asymmetry that suggests a dichotomy of the sodium sources between a source close to the nucleus and an extended source most probably corresponding to the dust tail. The spatial distribution along the slit of the width and speed of the Doppler Na distribution also suggests such a dichotomy. The sodium ejection rate inferred from this observation agrees with the value of the ejection rate extrapolated from comet Hale-Bopp, taking into account the heliocentric distance of comet McNaught and its significantly larger dust release. If we suppose a similar concentration of sodium atoms in both comets, this observation suggests that the sodium ejection rate from comets McNaught and Hale-Bopp is proportional to the solar flux. Therefore the most probable ejection mechanisms are photo-sputtering, solar wind sputtering, or cometary ion sputtering, and not thermal desorption." @default.
- W2023351310 created "2016-06-24" @default.
- W2023351310 creator A5005084559 @default.
- W2023351310 creator A5007688083 @default.
- W2023351310 creator A5042977409 @default.
- W2023351310 creator A5048494244 @default.
- W2023351310 creator A5051626461 @default.
- W2023351310 creator A5071741023 @default.
- W2023351310 creator A5089157316 @default.
- W2023351310 date "2008-02-25" @default.
- W2023351310 modified "2023-10-09" @default.
- W2023351310 title "Comet McNaught C/2006 P1: observation of the sodium emission by the solar telescope THEMIS" @default.
- W2023351310 cites W1550040530 @default.
- W2023351310 cites W1649411925 @default.
- W2023351310 cites W1975038040 @default.
- W2023351310 cites W1989242664 @default.
- W2023351310 cites W2008140846 @default.
- W2023351310 cites W2026858357 @default.
- W2023351310 cites W2028596155 @default.
- W2023351310 cites W2053287080 @default.
- W2023351310 cites W2064888972 @default.
- W2023351310 cites W2077968184 @default.
- W2023351310 cites W2078173701 @default.
- W2023351310 cites W2095399472 @default.
- W2023351310 cites W2121469841 @default.
- W2023351310 cites W2130429430 @default.
- W2023351310 doi "https://doi.org/10.1051/0004-6361:20078795" @default.
- W2023351310 hasPublicationYear "2008" @default.
- W2023351310 type Work @default.
- W2023351310 sameAs 2023351310 @default.
- W2023351310 citedByCount "10" @default.
- W2023351310 countsByYear W20233513102014 @default.
- W2023351310 countsByYear W20233513102015 @default.
- W2023351310 countsByYear W20233513102016 @default.
- W2023351310 countsByYear W20233513102017 @default.
- W2023351310 countsByYear W20233513102019 @default.
- W2023351310 countsByYear W20233513102020 @default.
- W2023351310 countsByYear W20233513102021 @default.
- W2023351310 crossrefType "journal-article" @default.
- W2023351310 hasAuthorship W2023351310A5005084559 @default.
- W2023351310 hasAuthorship W2023351310A5007688083 @default.
- W2023351310 hasAuthorship W2023351310A5042977409 @default.
- W2023351310 hasAuthorship W2023351310A5048494244 @default.
- W2023351310 hasAuthorship W2023351310A5051626461 @default.
- W2023351310 hasAuthorship W2023351310A5071741023 @default.
- W2023351310 hasAuthorship W2023351310A5089157316 @default.
- W2023351310 hasBestOaLocation W20233513101 @default.
- W2023351310 hasConcept C108411613 @default.
- W2023351310 hasConcept C121332964 @default.
- W2023351310 hasConcept C125245961 @default.
- W2023351310 hasConcept C1276947 @default.
- W2023351310 hasConcept C198738867 @default.
- W2023351310 hasConcept C3345301 @default.
- W2023351310 hasConcept C44870925 @default.
- W2023351310 hasConcept C62520636 @default.
- W2023351310 hasConcept C82706917 @default.
- W2023351310 hasConcept C94081185 @default.
- W2023351310 hasConceptScore W2023351310C108411613 @default.
- W2023351310 hasConceptScore W2023351310C121332964 @default.
- W2023351310 hasConceptScore W2023351310C125245961 @default.
- W2023351310 hasConceptScore W2023351310C1276947 @default.
- W2023351310 hasConceptScore W2023351310C198738867 @default.
- W2023351310 hasConceptScore W2023351310C3345301 @default.
- W2023351310 hasConceptScore W2023351310C44870925 @default.
- W2023351310 hasConceptScore W2023351310C62520636 @default.
- W2023351310 hasConceptScore W2023351310C82706917 @default.
- W2023351310 hasConceptScore W2023351310C94081185 @default.
- W2023351310 hasIssue "1" @default.
- W2023351310 hasLocation W20233513101 @default.
- W2023351310 hasLocation W20233513102 @default.
- W2023351310 hasLocation W20233513103 @default.
- W2023351310 hasLocation W20233513104 @default.
- W2023351310 hasLocation W20233513105 @default.
- W2023351310 hasOpenAccess W2023351310 @default.
- W2023351310 hasPrimaryLocation W20233513101 @default.
- W2023351310 hasRelatedWork W126963468 @default.
- W2023351310 hasRelatedWork W1647804918 @default.
- W2023351310 hasRelatedWork W1663569629 @default.
- W2023351310 hasRelatedWork W1982265651 @default.
- W2023351310 hasRelatedWork W2061245293 @default.
- W2023351310 hasRelatedWork W2088907781 @default.
- W2023351310 hasRelatedWork W2106790961 @default.
- W2023351310 hasRelatedWork W2229821744 @default.
- W2023351310 hasRelatedWork W370383012 @default.
- W2023351310 hasRelatedWork W43549782 @default.
- W2023351310 hasVolume "482" @default.
- W2023351310 isParatext "false" @default.
- W2023351310 isRetracted "false" @default.
- W2023351310 magId "2023351310" @default.
- W2023351310 workType "article" @default.