Feshbach resonances in D + HD(v = 1, j = 0) reaction at low collision energies
© 2021 Wiley Periodicals LLC.
| Publié dans: | Journal of computational chemistry. - 1984. - 42(2021), 32 vom: 15. Dez., Seite 2334-2340 |
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| Auteur principal: | |
| Autres auteurs: | , , , |
| Format: | Article en ligne |
| Langue: | English |
| Publié: |
2021
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| Accès à la collection: | Journal of computational chemistry |
| Sujets: | Journal Article Feshbach resonance isotopic effect low energy quantum effect |
| Résumé: | © 2021 Wiley Periodicals LLC. Feshbach resonances in D + HD(v = 1, j = 0) reaction are studied by using the time-independent quantum method. The integral cross section (ICS) results present three Feshbach resonance peaks, which are different from H + HD(v = 1, j = 0) reaction dominated by only one peak. These resonances are attributed to coupling with adiabatic effective potentials of D + HD(v = 1, j = 1) reaction, and the most obvious peak is contributed by J = 1 at 83.16 cm-1 collision energy. For J = 0 and 2, the resonances are related with the same L partial wave and present a double-peak structure in total ICS. The characteristics of product angular distribution show that the resonance of J = 1 is long-lived, while the lifetimes are relatively shorter for the resonance of J = 0 and 2 |
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| Description: | Date Revised 15.11.2021 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
| ISSN: | 1096-987X |
| DOI: | 10.1002/jcc.26763 |