Charge transfer and association of protons colliding with potassium from very low to intermediate energies
文献类型：期刊论文
| 作者 | Liu, C. H.1; Qu, Y. Z.2,3; Wang, J. G.1,3; Li, Y.4; Buenker, R. J.4 |
| 刊名 | Physical review a
 |
| 出版日期 | 2010 |
| 卷号 | 81期号:1页码:8 |
| ISSN号 | 1050-2947 |
| DOI | 10.1103/physreva.81.012707 |
| 通讯作者 | Liu, c. h.() |
| 英文摘要 | The nonradiative charge-transfer process for h(+) + k(4s) collision is investigated using the quantum-mechanical molecular-orbital close-coupling method for collision energies from 1 ev to 10 kev. the radiative-decay and radiative charge transfer cross sections are calculated using the optical potential approach and the fully quantal method, respectively, for the energy range of 10(-5)-10 ev. the radiative-association cross sections are obtained by subtracting the radiative charge-transfer part from total radiative-decay cross sections. the relevant molecular data are calculated from the multireference single-and double-excitation configuration interaction approach. the nonradiative charge transfer is the dominant mechanism at energies above 2 ev, whereas the radiative charge transfer becomes primary in the low-energy region of e < 1.5 ev. the present radiative-decay cross sections disagree with the calculations of watanabe et al. [phys. rev. a 66, 044701 (2002)]. the total charge-transfer rate coefficient is obtained in the temperature range of 1-20 000 k. |
| WOS关键词 | EXTRASOLAR GIANT PLANETS ; HYDROGEN-ATOMS ; ELECTRON-CAPTURE ; CI CALCULATIONS ; CROSS-SECTIONS ; MATRIX-ELEMENTS ; EXCITED-STATES ; METAL VAPORS ; COLLISIONS ; IONS |
| WOS研究方向 | Optics ; Physics |
| WOS类目 | Optics ; Physics, Atomic, Molecular & Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000274001500075 |
| 出版者 | AMER PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2413548 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu, C. H. |
| 作者单位 | 1.Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China 2.Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Grad Univ, Beijing 100049, Peoples R China 3.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Collis, Lanzhou 730000, Peoples R China 4.Berg Univ Wuppertal, Fachbereich C Math & Nat Wissensch, D-42097 Wuppertal, Germany |
| 推荐引用方式 GB/T 7714 | Liu, C. H.,Qu, Y. Z.,Wang, J. G.,et al. Charge transfer and association of protons colliding with potassium from very low to intermediate energies[J]. Physical review a,2010,81(1):8. |
| APA | Liu, C. H.,Qu, Y. Z.,Wang, J. G.,Li, Y.,&Buenker, R. J..(2010).Charge transfer and association of protons colliding with potassium from very low to intermediate energies.Physical review a,81(1),8. |
| MLA | Liu, C. H.,et al."Charge transfer and association of protons colliding with potassium from very low to intermediate energies".Physical review a 81.1(2010):8. |
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来源：中国科学院大学
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