Matches in SemOpenAlex for { <https://semopenalex.org/work/W200202483> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W200202483 abstract "The conventional description of fusion reaction rates needs to be modified in astrophysical environments to account for condensed matter effects. Molecular dynamics simulations show that the elastic particle collision rate In condensed matter environments deviates significantly form the conventional estimate, due to condensed matter reduced volume effects (CMRVE), caused by the hard core-like Coulomb potential at high density. These have analogues in liquids and inside nuclei. CMRVE increases effective number densities leading to an increased fusion rate. In the presence of non-fusing species (such as {sup 4}He for pp fusion), the fusion rate is further increased due to a larger excluded volume for the fusing species. Fitting the central temperature T{sub c} to the observed neutrino fluxes by phenomenological mock-up calculations yields lower T{sub c} by {approximately} 5%, which is a large amount in terms of changes in astrophysical parameters. However, the solar luminosity can be kept constant with a 5% reduction in T{sub c} if CMRVE can be shown to increase the p(p,e{sup +}v{sub e})D fusion rate by 25%. Since CMRVE is expected to affect most solar fusion reactions, it is necessary to redo the SSM calculations with new increased fusion rates including CMRVE. We present new estimates ofmore » fusion rates for p(p,e{sup +} v{sub e})D and {sup 7}Be(p, {gamma}){sup 8}B in the sun which include CMRVE. We also discuss implications of CMRVE for the solar neutrino problem.« less" @default.
- W200202483 created "2016-06-24" @default.
- W200202483 creator A5004010501 @default.
- W200202483 creator A5010827144 @default.
- W200202483 creator A5011660687 @default.
- W200202483 creator A5076233515 @default.
- W200202483 date "1993-10-01" @default.
- W200202483 modified "2023-09-26" @default.
- W200202483 title "Condensed matter effects for high density fusion and the solar neutrino problem" @default.
- W200202483 hasPublicationYear "1993" @default.
- W200202483 type Work @default.
- W200202483 sameAs 200202483 @default.
- W200202483 citedByCount "1" @default.
- W200202483 crossrefType "journal-article" @default.
- W200202483 hasAuthorship W200202483A5004010501 @default.
- W200202483 hasAuthorship W200202483A5010827144 @default.
- W200202483 hasAuthorship W200202483A5011660687 @default.
- W200202483 hasAuthorship W200202483A5076233515 @default.
- W200202483 hasConcept C107966497 @default.
- W200202483 hasConcept C121332964 @default.
- W200202483 hasConcept C12287442 @default.
- W200202483 hasConcept C138885662 @default.
- W200202483 hasConcept C158525013 @default.
- W200202483 hasConcept C161790260 @default.
- W200202483 hasConcept C175113610 @default.
- W200202483 hasConcept C184779094 @default.
- W200202483 hasConcept C185544564 @default.
- W200202483 hasConcept C185592680 @default.
- W200202483 hasConcept C186453547 @default.
- W200202483 hasConcept C20556612 @default.
- W200202483 hasConcept C26055595 @default.
- W200202483 hasConcept C41895202 @default.
- W200202483 hasConcept C44870925 @default.
- W200202483 hasConcept C55493867 @default.
- W200202483 hasConcept C5807566 @default.
- W200202483 hasConcept C97355855 @default.
- W200202483 hasConcept C98444146 @default.
- W200202483 hasConceptScore W200202483C107966497 @default.
- W200202483 hasConceptScore W200202483C121332964 @default.
- W200202483 hasConceptScore W200202483C12287442 @default.
- W200202483 hasConceptScore W200202483C138885662 @default.
- W200202483 hasConceptScore W200202483C158525013 @default.
- W200202483 hasConceptScore W200202483C161790260 @default.
- W200202483 hasConceptScore W200202483C175113610 @default.
- W200202483 hasConceptScore W200202483C184779094 @default.
- W200202483 hasConceptScore W200202483C185544564 @default.
- W200202483 hasConceptScore W200202483C185592680 @default.
- W200202483 hasConceptScore W200202483C186453547 @default.
- W200202483 hasConceptScore W200202483C20556612 @default.
- W200202483 hasConceptScore W200202483C26055595 @default.
- W200202483 hasConceptScore W200202483C41895202 @default.
- W200202483 hasConceptScore W200202483C44870925 @default.
- W200202483 hasConceptScore W200202483C55493867 @default.
- W200202483 hasConceptScore W200202483C5807566 @default.
- W200202483 hasConceptScore W200202483C97355855 @default.
- W200202483 hasConceptScore W200202483C98444146 @default.
- W200202483 hasIssue "9" @default.
- W200202483 hasLocation W2002024831 @default.
- W200202483 hasOpenAccess W200202483 @default.
- W200202483 hasPrimaryLocation W2002024831 @default.
- W200202483 hasRelatedWork W1627041657 @default.
- W200202483 hasRelatedWork W1665635834 @default.
- W200202483 hasRelatedWork W1968797123 @default.
- W200202483 hasRelatedWork W1969550861 @default.
- W200202483 hasRelatedWork W1982484769 @default.
- W200202483 hasRelatedWork W1986328670 @default.
- W200202483 hasRelatedWork W1991000503 @default.
- W200202483 hasRelatedWork W2002125477 @default.
- W200202483 hasRelatedWork W2005405092 @default.
- W200202483 hasRelatedWork W2007429818 @default.
- W200202483 hasRelatedWork W2031507899 @default.
- W200202483 hasRelatedWork W2042710941 @default.
- W200202483 hasRelatedWork W2060057894 @default.
- W200202483 hasRelatedWork W2092560857 @default.
- W200202483 hasRelatedWork W2098512429 @default.
- W200202483 hasRelatedWork W2140193591 @default.
- W200202483 hasRelatedWork W2163559032 @default.
- W200202483 hasRelatedWork W2265307928 @default.
- W200202483 hasRelatedWork W2949522498 @default.
- W200202483 hasRelatedWork W3106257553 @default.
- W200202483 hasVolume "38" @default.
- W200202483 isParatext "false" @default.
- W200202483 isRetracted "false" @default.
- W200202483 magId "200202483" @default.
- W200202483 workType "article" @default.