FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078752743> ?p ?o ?g. }

• W2078752743 endingPage "3389" @default.
• W2078752743 startingPage "3363" @default.
• W2078752743 abstract "The Wigner–Keck Monte Carlo trajectory method is employed to calculate the rate coefficient k for He+ ions recombining in gaseous helium at temperatures in the range 80&lt;T&lt;320 K. The attractive (repulsive) He+2 interaction is approximated by the sum of a Morse (anti-Morse) potential and a term taking into account the long range ion–induced dipole interaction. The relevant three body interaction is represented by an expression that is, in effect, an approximation to a simple variational calculation. This expression depends on the same parameters that specify the He+2 interactions. A method is devised for sampling points on the Wigner–Keck surface that permits the determination of a value of k to within a statistical error of about 10% by computing less than 1600 trajectories, of which less than 500 represent actual formation of a He+2 molecule. The computed values of k are found to be in fair agreement with experimental results obtained by Biondi and his collaborators. The temperature dependence is reproduced rather satisfactorily, but the magnitude is 10% to 20% too low. The computed values of k are found to be fairly insensitive to reasonable variations in the behavior of the two and three body potentials. In particular, the results are found to be totally insensitive to the behavior of the three body potential if more than one of the internuclear separations are relatively small. It is also found that long range ion–induced dipole forces, while playing a very important role, do not appear to dominate the recombination process to quite the extent that had apparently been assumed in some previous investigations. The results generally support a model proposed by Mahan, who had suggested that charge transfer is the mechanism primarily responsible for the reaction. It is suggested that the remaining discrepancy with experiment might be largely due to the formation of highly excited quasibound states by inward tunneling through the rotational barrier, which is a mechanism that had originally been proposed by Dickinson et al. as the dominant one in He+ recombination. Some qualitative arguments are presented that indicate that this mechanism, which is not taken into account by classical trajectory calculations, might be less important than had originally been thought." @default.
• W2078752743 created "2016-06-24" @default.
• W2078752743 creator A5078758669 @default.
• W2078752743 date "1985-10-01" @default.
• W2078752743 modified "2023-10-18" @default.
• W2078752743 title "Analysis of the reaction He++He+He→He+2+He" @default.
• W2078752743 cites W1680178539 @default.
• W2078752743 cites W1745305260 @default.
• W2078752743 cites W1965684654 @default.
• W2078752743 cites W1972908461 @default.
• W2078752743 cites W1985208646 @default.
• W2078752743 cites W2004895258 @default.
• W2078752743 cites W2011736925 @default.
• W2078752743 cites W2037709521 @default.
• W2078752743 cites W2042140035 @default.
• W2078752743 cites W2046728973 @default.
• W2078752743 cites W2048332775 @default.
• W2078752743 cites W2067320872 @default.
• W2078752743 cites W2142834594 @default.
• W2078752743 cites W2315250210 @default.
• W2078752743 cites W2328535263 @default.
• W2078752743 cites W2570669798 @default.
• W2078752743 doi "https://doi.org/10.1063/1.449197" @default.
• W2078752743 hasPublicationYear "1985" @default.
• W2078752743 type Work @default.
• W2078752743 sameAs 2078752743 @default.
• W2078752743 citedByCount "14" @default.
• W2078752743 crossrefType "journal-article" @default.
• W2078752743 hasAuthorship W2078752743A5078758669 @default.
• W2078752743 hasConcept C105795698 @default.
• W2078752743 hasConcept C121332964 @default.
• W2078752743 hasConcept C121864883 @default.
• W2078752743 hasConcept C142508316 @default.
• W2078752743 hasConcept C145148216 @default.
• W2078752743 hasConcept C159985019 @default.
• W2078752743 hasConcept C173523689 @default.
• W2078752743 hasConcept C184779094 @default.
• W2078752743 hasConcept C185592680 @default.
• W2078752743 hasConcept C192562407 @default.
• W2078752743 hasConcept C19499675 @default.
• W2078752743 hasConcept C204323151 @default.
• W2078752743 hasConcept C2775961149 @default.
• W2078752743 hasConcept C33923547 @default.
• W2078752743 hasConcept C34725247 @default.
• W2078752743 hasConcept C546029482 @default.
• W2078752743 hasConcept C59593255 @default.
• W2078752743 hasConcept C62520636 @default.
• W2078752743 hasConceptScore W2078752743C105795698 @default.
• W2078752743 hasConceptScore W2078752743C121332964 @default.
• W2078752743 hasConceptScore W2078752743C121864883 @default.
• W2078752743 hasConceptScore W2078752743C142508316 @default.
• W2078752743 hasConceptScore W2078752743C145148216 @default.
• W2078752743 hasConceptScore W2078752743C159985019 @default.
• W2078752743 hasConceptScore W2078752743C173523689 @default.
• W2078752743 hasConceptScore W2078752743C184779094 @default.
• W2078752743 hasConceptScore W2078752743C185592680 @default.
• W2078752743 hasConceptScore W2078752743C192562407 @default.
• W2078752743 hasConceptScore W2078752743C19499675 @default.
• W2078752743 hasConceptScore W2078752743C204323151 @default.
• W2078752743 hasConceptScore W2078752743C2775961149 @default.
• W2078752743 hasConceptScore W2078752743C33923547 @default.
• W2078752743 hasConceptScore W2078752743C34725247 @default.
• W2078752743 hasConceptScore W2078752743C546029482 @default.
• W2078752743 hasConceptScore W2078752743C59593255 @default.
• W2078752743 hasConceptScore W2078752743C62520636 @default.
• W2078752743 hasIssue "7" @default.
• W2078752743 hasLocation W20787527431 @default.
• W2078752743 hasOpenAccess W2078752743 @default.
• W2078752743 hasPrimaryLocation W20787527431 @default.
• W2078752743 hasRelatedWork W186274963 @default.
• W2078752743 hasRelatedWork W1963515255 @default.
• W2078752743 hasRelatedWork W1991821955 @default.
• W2078752743 hasRelatedWork W2031872791 @default.
• W2078752743 hasRelatedWork W2032011247 @default.
• W2078752743 hasRelatedWork W2050242540 @default.
• W2078752743 hasRelatedWork W2072837546 @default.
• W2078752743 hasRelatedWork W2093181719 @default.
• W2078752743 hasRelatedWork W2153644565 @default.
• W2078752743 hasRelatedWork W272115622 @default.
• W2078752743 hasVolume "83" @default.
• W2078752743 isParatext "false" @default.
• W2078752743 isRetracted "false" @default.
• W2078752743 magId "2078752743" @default.
• W2078752743 workType "article" @default.