Structure and dynamics of highly charged heavy ions studied with the electron beam ion trap in Tokyo

详细信息    查看全文

• 作者：1. Institute for Laser Science ; The University of Electro-Communications ; 1-5-1 Chofugaoka ; Chofu ; Tokyo ; 182-8585 Japan2. Chubu University ; 1200 ; Matsumoto-cho ; Kasugai-shi ; Aichi ; 487-8501 Japan3. Institute of Applied Physics and Computational Mathematics ; P.O.Box 8009 ; Beijing ; 100088 China4. National Institute for Fusion Science ; 322-6 Oroshi-cho ; Toki ; Gifu ; 509-5292 Japan5. Centre for Plasma Physics ; School of Mathematics and Physics ; Queen’s University Belfast ; Belfast ; BT7 1NN UK6. Doctoral Program in Materials Science ; Graduate School of Pure and Applied Sciences ; University of Tsukuba ; Tsukuba ; Ibaraki ; 305-8573 Japan
• 关键词：Highly charged ions – Electron beam ion trap – Dielectronic recombination
• 刊名：Hyperfine Interactions
• 出版年：2011
• 出版时间：July 2011
• 年：2011
• 卷：199
• 期：1-3
• 页码：123-130
• 全文大小：274.7 KB
• 参考文献：1. Madden, R.P., Codling, K.: Phys. Rev. Lett. 10, 516 (1963)
  2. Fano, U.: Phys. Rev. 124(6), 1866 (1961)
  3. Plunien, G., Soff, G.: Atomic Physics with Heavy Ions, chap. 3, p. 30. Springer, Berlin (1999)
  4. Beiersdorfer, P., Chen, H., Thorn, D.B., Tr?bert, E.: Phys. Rev. Lett. 95, 233003 (2005)
  5. Mann, J.B., Johnson, W.R.: Phys. Rev. A 4, 41 (1971)
  6. Fontes, C., Sampson, D., Zhang, H.: Phys. Rev. A 59, 1329 (1999)
  7. Marrs, R.E., Elliott, S.R., Knapp, D.A.: Phys. Rev. Lett. 72, 4082 (1994)
  8. Marrs, R.E., Levine, M.A., Knapp, D.A., Henderson, J.R.: Phys. Rev. Lett. 60, 1715 (1988)
  9. Knapp, D.A., Beiersdorfer, P., Chen, M.H., Scofield, J.H., Schneider, D.: Phys. Rev. Lett. 74, 54 (1994)
  10. Harman, Z., Tupitsyn, I.I., Artemyev, A.N., Jentschura, U.D., Keitel, C.H., López-Urrutia, J.R.C., Martínez, A.J.G., Tawara, H., Ullrich, J.: Phys. Rev. A 73, 052711 (2006)
  11. Watanabe, H., Tobiyama, H., Kavanagh, A.P., Li, Y.M., Nakamura, N., Sakaue, H.A., Currell, F.J., Ohtani, S.: Phys. Rev. A 75, 012702 (2007)
  12. Nakamura, N., Kavanagh, A.P., Watanabe, H., Sakaue, H.A., Li, Y., Kato, D., Currell, F.J., Ohtani, S.: Phys. Rev. Lett. 100(7), 073203 (2008)
  13. Tong, X.M., Nakamura, N., Ohtani, S., Watanabe, T., Toshima, N.: Phys. Rev. A 80(4), 042502 (2009)
  14. Nakamura, N., Kavanagh, A.P., Watanabe, H., Sakaue, H.A., Li, Y., Kato, D., Currell, F.J., Tong, X.M., Watanabe, T., Ohtani, S.: Phys. Rev. A 80(1), 014503 (2009)
  15. Zakowicz, S., Scheid, W., Grün, N.: J. Phys. B 37, 131 (2004)
• 作者单位：http://www.springerlink.com/content/801j817147754h51/
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Nuclear Physics, Heavy Ions and Hadrons
  Atoms, Molecules, Clusters and Plasmas
  Condensed Matter
  Surfaces and Interfaces and Thin Films
  
• 出版者：Springer Netherlands
• ISSN：1572-9540

文摘

In this paper, we present the structure and the dynamics of highly charged heavy ions studied through dielectronic recombination (DR) observations performed with the Tokyo electron beam ion trap. By measuring the energy dependence of the ion abundance ratio in the trap at equilibrium, we have observed DR processes for open shell systems very clearly. Remarkable relativistic effects due to the generalized Breit interaction have been clearly shown in DR for highly charged heavy ions. We also present the first result for the coincidence measurement of two photons emitted from a single DR event.