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Resonant neutral-particle emission in collisions of electrons with protonated and sodiated nucleotide monocations in a storage ring
https://repo.qst.go.jp/records/46151
https://repo.qst.go.jp/records/46151feb08bcb-38ac-45e4-a97d-1a16baf63e4d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-07-26 | |||||
| タイトル | ||||||
| タイトル | Resonant neutral-particle emission in collisions of electrons with protonated and sodiated nucleotide monocations in a storage ring | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Tanabe, Tetsumi
× Tanabe, Tetsumi× Starikov, Evgeni× Noda, Kouji× 田邊 徹美× 野田 耕司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Electron-ion collisions have been studied for protonated and sodiated single-strand dinucleotide monocations with various base compositions and sequences by using an electrostatic storage ring equipped with a merged-electron-beam device. The plots of neutralparticle production rates against collision energy show typical electron-capture-dissociation profiles, which are characterized by an increase in the production rate at energies close to zero and a bump at high energies. The height of the resonant bumps varies with the number of Na+ ions as well as the base composition and sequence; in most cases, the height increases with the number of Na+ ions. Molecular mechanics and semiempirical quantum-chemical calculations suggest that the rate is correlated with various base-base interactions. |
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| 書誌情報 |
Journal of Physics. Conference Series 巻 194, 号 1, p. 012029-1-012029-6, 発行日 2009-12 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1742-6588 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1088/1742-6596/194/1/012029 | |||||
