Matches in SemOpenAlex for { <https://semopenalex.org/work/W194562646> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W194562646 endingPage "362" @default.
- W194562646 startingPage "355" @default.
- W194562646 abstract "The idea that the Solar System possesses a primordial isotropic cloud of comets has been with us in quantitative form for about thirty years (Oort 1950). A considerable edifice has been built on this proposition (e.g. Weissmann 1982), which has proved durable despite indications that the cloud may in fact be significantly non-thermal and display Galactic alignments (Tyror 1957, Richter 1963, Oja 1975, Yabushita et al . 1979, Radzievsky 1981). However with the discovery in recent years of a system of massive molecular clouds in the Galactic disc, it has become apparent that the environment in which the Oort cloud has to survive is very different from that envisaged in 1950; a re-appraisal of the standard picture is therefore called for. One corollary of the discovery of the molecular clouds is that the traditional objections to an interstellar comet cosmogony, such as the lack of observed hyperbolic comets and the difficulty of growing and capturing them, may no longer apply (see for example the recent review by Clube & Napier 1982a, hereinafter CN). Another consequence, reviewed here, is that tidal effects due to molecular clouds may be so large that the Oort cloud is frequently disrupted (CN; Napier & Staniucha 1982). In this situation frequent replenishment is implied and it is therefore necessary to discriminate between the primordial and the observed Oort cloud and to consider possible alternative sources for the latter. Such an enquiry would provide constraints on the as yet unsolved problem of comet formation." @default.
- W194562646 created "2016-06-24" @default.
- W194562646 creator A5026766684 @default.
- W194562646 creator A5044239296 @default.
- W194562646 date "1983-01-01" @default.
- W194562646 modified "2023-09-26" @default.
- W194562646 title "Some Considerations Relating to an Interstellar Origin for Comets" @default.
- W194562646 cites W1977164470 @default.
- W194562646 cites W1982572431 @default.
- W194562646 cites W1987821692 @default.
- W194562646 cites W1988282475 @default.
- W194562646 cites W2006186082 @default.
- W194562646 cites W2028247768 @default.
- W194562646 cites W2033534327 @default.
- W194562646 cites W2049281914 @default.
- W194562646 cites W2051292476 @default.
- W194562646 cites W2062624509 @default.
- W194562646 cites W2065810621 @default.
- W194562646 cites W2080224705 @default.
- W194562646 cites W2084974293 @default.
- W194562646 cites W2110619496 @default.
- W194562646 cites W2147325343 @default.
- W194562646 cites W4237263172 @default.
- W194562646 cites W852962153 @default.
- W194562646 doi "https://doi.org/10.1017/s1539299600005347" @default.
- W194562646 hasPublicationYear "1983" @default.
- W194562646 type Work @default.
- W194562646 sameAs 194562646 @default.
- W194562646 citedByCount "6" @default.
- W194562646 crossrefType "journal-article" @default.
- W194562646 hasAuthorship W194562646A5026766684 @default.
- W194562646 hasAuthorship W194562646A5044239296 @default.
- W194562646 hasBestOaLocation W1945626461 @default.
- W194562646 hasConcept C121332964 @default.
- W194562646 hasConcept C1276947 @default.
- W194562646 hasConcept C151465644 @default.
- W194562646 hasConcept C196939603 @default.
- W194562646 hasConcept C44870925 @default.
- W194562646 hasConcept C87355193 @default.
- W194562646 hasConcept C98444146 @default.
- W194562646 hasConceptScore W194562646C121332964 @default.
- W194562646 hasConceptScore W194562646C1276947 @default.
- W194562646 hasConceptScore W194562646C151465644 @default.
- W194562646 hasConceptScore W194562646C196939603 @default.
- W194562646 hasConceptScore W194562646C44870925 @default.
- W194562646 hasConceptScore W194562646C87355193 @default.
- W194562646 hasConceptScore W194562646C98444146 @default.
- W194562646 hasLocation W1945626461 @default.
- W194562646 hasOpenAccess W194562646 @default.
- W194562646 hasPrimaryLocation W1945626461 @default.
- W194562646 hasRelatedWork W1535502930 @default.
- W194562646 hasRelatedWork W1535932945 @default.
- W194562646 hasRelatedWork W200248530 @default.
- W194562646 hasRelatedWork W2065666080 @default.
- W194562646 hasRelatedWork W2994945169 @default.
- W194562646 hasRelatedWork W2995051413 @default.
- W194562646 hasRelatedWork W2995210443 @default.
- W194562646 hasRelatedWork W2996800117 @default.
- W194562646 hasRelatedWork W2996944132 @default.
- W194562646 hasRelatedWork W3004314458 @default.
- W194562646 hasRelatedWork W3014483240 @default.
- W194562646 hasRelatedWork W3016670325 @default.
- W194562646 hasRelatedWork W3035078857 @default.
- W194562646 hasRelatedWork W3047817227 @default.
- W194562646 hasRelatedWork W3094975472 @default.
- W194562646 hasRelatedWork W3123047719 @default.
- W194562646 hasRelatedWork W3139297427 @default.
- W194562646 hasRelatedWork W3174413140 @default.
- W194562646 hasRelatedWork W567073801 @default.
- W194562646 hasRelatedWork W75976180 @default.
- W194562646 hasVolume "6" @default.
- W194562646 isParatext "false" @default.
- W194562646 isRetracted "false" @default.
- W194562646 magId "194562646" @default.
- W194562646 workType "article" @default.