Artículo
Zouros, T.J.M.; Benis, E.P.; Gorczyca, T.W.; González, A.D.; Zamkov, M.; Richard, P.; Cassimi A; Gervais B; Vernhet D "Differential electron scattering from positive ions measured by zero-degree ion-atom spectroscopy" (2003) HCI - 2001. 205:508-516
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Abstract:
Recent developments in quasi-free electron scattering from highly charged ions are reported. Results using a high-efficiency zero-degree Auger projectile spectroscopy setup are presented primarily for collisions of H- and He-like boron beams with H2 targets. A novel technique for the in situ control and determination of the metastable 1s 2s3S beam fraction of He-like boron allowed for an accurate determination of absolute double differential scattering cross sections for 180 ° resonant and non-resonant electron scattering from both ground-(1s2) and mixed-(1s2, 1s 2s 3S) B3+ states. The observed richly structured B2+ (1s 2l nl′) Rydberg series is produced by resonant excitation (RE) from the 1s2 ground state, while the triply excited B2+ (2s 2l′ 2l″) hollow ionic states are produced by RE from the 1s 2s3S metastable state. The consistency of the method was checked by quasi-free electron scattering from H-like B4+ ions giving rise to the 2l nl′ Rydberg series. Differential R-matrix calculations within the electron scattering model for electron-ion scattering from both H-like and ground state He-like boron were found to be in excellent overall agreement. The production of triply excited (2s 2l′ 2l″) states by RE was also studied for the Z = 5-9 isoelectronic sequence. These results convincingly demonstrate that large-angle differential scattering cross section measurements, practically impossible to perform with present day crossed or merged electron-ion beam techniques, are amenable to measurement through high resolution electron spectroscopy of ion-atom collisions, providing some of the most sensitive tests of atomic structure and electron-ion scattering calculations. © 2003 Elsevier Science B.V. All rights reserved.
Registro:
| Documento: | Artículo |
| Título: | Differential electron scattering from positive ions measured by zero-degree ion-atom spectroscopy |
| Autor: | Zouros, T.J.M.; Benis, E.P.; Gorczyca, T.W.; González, A.D.; Zamkov, M.; Richard, P.; Cassimi A; Gervais B; Vernhet D |
| Ciudad: | Caen |
| Filiación: | Department of Physics, University of Crete, P.O. Box 2208, 71003 Heraklion, Crete, Greece Inst. of Electron. Struct. and Laser, P.O. Box 1527, 71110 Heraklion, Crete, Greece J.R. Macdonald Laboratory, Department of Physics, Kansas State University, Manhattan, KS 66506-2604, United States Department of Physics, Western Michigan University, Kalamazoo, MI 49008, United States Consejo Nac. de Invest. Cie./Tec., Buenos Aires 1428, Argentina |
| Palabras clave: | Electron-ion scattering; HCI; He-like ions; Highly charged ions; Quasi-free electron scattering; R-matrix calculation; Resonant excitation; Zero-degree Auger projectile spectroscopy; Atomic physics; Ground state; High energy physics; Matrix algebra; Positive ions; Spectroscopy; Isoelectronic sequences; Electron scattering |
| Año: | 2003 |
| Volumen: | 205 |
| Página de inicio: | 508 |
| Página de fin: | 516 |
| DOI: | http://dx.doi.org/10.1016/S0168-583X(03)00530-5 |
| Título revista: | HCI - 2001 |
| Título revista abreviado: | Nucl Instrum Methods Phys Res Sect B |
| ISSN: | 0168583X |
| CODEN: | NIMBE |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0168583X_v205_n_p508_Zouros |
Referencias:
- Williams, I.D., (1999) Rep. Prog. Phys., 62, p. 1431
- Griffin, D.C., Pinzola, M.S., (1990) Phys. Rev. A, 42, p. 248
- Richard, P., Bhalla, C.P., Hagmann, S., Závodszky, P.A., (1999) Phys. Scr. T, 80 A, p. 87
- Toth, G., Závodszky, P.A., Bhalla, C.P., Richard, P., Grabbe, S., Aliabadi, H., (2001) Phys. Scr. T, 92, p. 272
- Bhalla, C.P., (1990) Phys. Rev. Lett., 64, p. 1103
- Knapp, D.A., Beiersdorfer, P., Chen, M.H., Scofield, J.H., Schneider, D., (1995) Phys. Rev. Lett., 74, p. 54
- Gorczyca, T.W., Pinzola, M.S., Robicheaux, F., Badnell, N.R., (1997) Phys. Rev. A, 56, p. 4742
- Andersen, L.H., Hvelplund, P., Knudsen, H., Kvistgaard, P., (1989) Phys. Rev. Lett., 62, p. 2656
- Kilgus, G., (1990) Phys. Rev. Lett., 64, p. 737
- Kilgus, G., Habs, D., Schwalm, D., Wolf, A., Schuch, R., Badnell, N.R., (1993) Phys. Rev. A, 47, p. 4859
- Müller, A., (2002) AIP Conference Series, 636, p. 202. , D.R. Schultz, P.S. Krstić, F. Ownby (Eds.), Atomic and Molecular Data and their Applications, NY
- Chutjian, A., Msezane, A.M., Henry, R.J.W., (1983) Phys. Rev. Lett., 50, p. 1357
- Chutjian, A., (1984) Phys. Rev. A, 29, p. 64
- Williams, I.D., Chutjian, A., Mawhorter, R.J., (1986) J. Phys. B, 19, p. 2189
- Huber, B.A., Ristori, Ch., Hervieux, P.A., Maurel, M., Guet, C., Andrä, H.J., (1991) Phys. Rev. Lett., 67, p. 1407
- Huber, B.A., Ristori, C., Guet, C., Küchler, D., Johnson, W.R., (1994) Phys. Rev. Lett., 73, p. 2301
- Bélenger, C., Defrance, P., Friedlein, R., Guet, C., Jalabert, D., Maurel, M., Ristori, C., Huber, B.A., (1996) J. Phys. B, 29, p. 4443
- Guo, X.Q., Bell, E.W., Thompson, J.S., Dunn, G.H., Bannister, M.E., Phaneuf, R.A., Smith, A.C.H., (1993) Phys. Rev. A, 47, pp. R9
- Greenwood, J.B., Williams, I.D., McGuiness, P., (1995) Phys. Rev. Lett., 75, p. 1062
- Srigengan, B., Williams, I.D., Newell, W.R., (1996) J. Phys. B, 29, pp. L605
- Zouros, T.J.M., (1996) Comments At. & Mol. Phys., 32, p. 291
- Brandt, D., (1983) Phys. Rev. A, 27, p. 1314
- Lee, D.H., Richard, P., Zouros, T.J.M., Sanders, J.M., Shinpaugh, J.L., Hidmi, H., (1990) Phys. Rev. A, 41, p. 4816
- Liao, C., Hagmann, S., Bhalla, C.P., Grabbe, S.R., Cocke, C.L., Richard, P., (1999) Phys. Rev. A, 59, p. 2773
- Zouros, T.J.M., Lee, D.H., (1997) AIP Conference Series, p. 426. , S.M. Shafroth, J.C. Austin (Eds.), Accelerator-Based Atomic Physics Techniques and Applications, NY
- Hvelplund, P., Gonzalez, A.D., Dahl, P., Bhalla, P.C., (1994) Phys. Rev. A, 49, p. 2535
- Závodszky, P.A., Tóth, G., Grabbe, S.R., Zouros, T.J.M., Richard, P., Bhalla, C.P., Tanis, J.A., (1999) J. Phys. B, 32, p. 4425
- Závodszky, P.A., Aliabadi, H., Bhalla, C.P., Richard, P., Tóth, G., Tanis, J.A., (2001) Phys. Rev. Lett., 87, p. 033202
- Alnaser, A.S., Landers, A.L., Pole, D.J., Hossain, S., Haija, O.A., Gorczyca, T.W., Tanis, J.A., Knutson, H., (2002) Phys. Rev. A, 65, p. 042709
- Zamkov, M., Aliabadi, H., Benis, E.P., Richard, P., Tawara, H., Zouros, T.J.M., (2001) Phys. Rev. A, 64, p. 052702
- Lee, D.H., Richard, P., Sanders, J.M., Zouros, T.J.M., Shinpaugh, J.L., Varghese, S.L., (1991) Phys. Rev. A, 44, p. 1636
- Lucas, M.W., Jakubaßa-Amundsen, D.H., Kuzel, M., Groeneveld, K.O., (1997) Int. J. Mod. Phys. A, 12, p. 305
- Benis, E.P., Zouros, T.J.M., (2000) Nucl. Instr. and Meth. A, 440, p. 462
- Zouros, T., Benis, E., (2002) J. Electron Spectrosc. Relate. Phenom., 125, p. 211
- Benis, E.P., Zaharakis, K., Voultsidou, M.M., Zouros, T.J.M., Stöckli, M., Richard, P., Hagmann, S., (1998) Nucl. Instr. and Meth. B, 146, p. 120
- Benis, E.P., Zouros, T.J.M., Richard, P., (1999) Nucl. Instr. and Meth. B, 154, p. 276
- Benis, E.P., Zouros, T.J.M., Aliabadi, H., Richard, P., (1999) Phys. Scr. T, 80 B, p. 529
- Lee, D.H., Zouros, T.J.M., Sanders, J.M., Shinpaugh, J.L., Tipping, T.N., Varghese, S.L., DePaola, B.D., Richard, P., (1989) Nucl. Instr. and Meth. B, 40-41, p. 1229
- Benis, E.P., Zamkov, M., Zouros, T.J.M., Richard, P., (2002) Phys. Rev. A, 65, p. 064701
- Benis, E.P., Zamkov, M., Richard, P., Zouros, T.J.M., Nucl. Instr. and Meth. B, , these Proceedings. doi:10.1016/S0168-583X(03)00586-X
- Cubaynes, D., (1996) Phys. Rev. Lett., 77, p. 2194
- Benis, E.P., Zouros, T.J.M., Gorczyca, T.W., Zamkov, M., Richard, P., (2003) Phys. Rev. Lett., , submitted for publication
- Biggs, F., Mendelsohn, L.B., Mann, J.B., (1975) At. Data and Nucl. Data Tables, 16, p. 201
- Lee, J.S., (1977) J. Chem. Phys., 66, p. 4906
- Zouros, T.J.M., Benis, E.P., Gorczyca, T.W., Phys. Rev. Lett., , submitted for publication
- Burke, P.G., Berrington, K.A., (1993) Atomic and Molecular Processes: An R-Matrix Approach, , Bristol and Philadelphia: Institute of Physics Publishing
- Berrington, K.A., Eissner, W.B., Norrington, P.H., (1995) Comp. Phys. Com., 92, p. 290
- Fano, U., (1961) Phys. Rev., 124, p. 1866
- Feagin, J.M., Briggs, J.S., Reeves, T.M., (1984) J. Phys. B, 17, p. 1057
- Zouros, T.J.M., Lee, D.H., Varghese, S.L., Tipping, T.N., Sanders, J.M., Shinpaugh, J.L., Richard, P., Bhalla, C.P., (1989) Phys. Rev. A, 40, p. 6246
- Bachau, H., Gayet, R., Hanssen, J., Zerarka, A., (1992) J. Phys. B, 25, p. 839
- Zamkov, M., Aliabadi, H., Benis, E.P., Richard, P., Zouros, T.J.M., (2002) Phys. Rev. A, 65, p. 032705
- Safronova, U.I., Bruch, R., (1998) Phys. Scr., 57, p. 519
Citas:
---------- APA ----------
Zouros, T.J.M., Benis, E.P., Gorczyca, T.W., González, A.D., Zamkov, M., Richard, P., Cassimi A,..., Vernhet D (2003) . Differential electron scattering from positive ions measured by zero-degree ion-atom spectroscopy. HCI - 2001, 205, 508-516.http://dx.doi.org/10.1016/S0168-583X(03)00530-5
---------- CHICAGO ----------
Zouros, T.J.M., Benis, E.P., Gorczyca, T.W., González, A.D., Zamkov, M., Richard, P., et al. "Differential electron scattering from positive ions measured by zero-degree ion-atom spectroscopy" . HCI - 2001 205 (2003) : 508-516.http://dx.doi.org/10.1016/S0168-583X(03)00530-5
---------- MLA ----------
Zouros, T.J.M., Benis, E.P., Gorczyca, T.W., González, A.D., Zamkov, M., Richard, P., et al. "Differential electron scattering from positive ions measured by zero-degree ion-atom spectroscopy" . HCI - 2001, vol. 205, 2003, pp. 508-516.http://dx.doi.org/10.1016/S0168-583X(03)00530-5
---------- VANCOUVER ----------
Zouros, T.J.M., Benis, E.P., Gorczyca, T.W., González, A.D., Zamkov, M., Richard, P., et al. Differential electron scattering from positive ions measured by zero-degree ion-atom spectroscopy. Nucl Instrum Methods Phys Res Sect B. 2003;205:508-516.http://dx.doi.org/10.1016/S0168-583X(03)00530-5
