K-shell single-electron capture in collision of fast protons with multi-electron atoms

• Authors: Ebrahim Ghanbari-Adivi , Azimeh Velayati
• Languages of publication: EN

Abstracts

EN

Single-electron capture from the K shell of atomic targets by impact of protons at moderate and high energies has been studied using a first-order three-body Coulomb-Born continuum distorted wave approximation. The applied formalism satisfies the correct Coulomb boundary conditions. Single-zeta Roothaan-Hartree-Fock wave functions are used to describe the initial electronic bound state of the exchanged electron. Both differential and integral capture cross sections are calculated for impact of protons on carbon, nitrogen, oxygen, neon and argon atoms. The results are compared with the available measurements and other theories. The agreement between the calculations and experimental data is remarkable.

Keywords

EN

distorted-wave approximation; K-shell electron capture; coulomb boundary conditions; differential and total cross sections

• Publisher: De Gruyter Open
• Journal: Open Physics
• Year: 2013
• Volume: 11
• Issue: 4
• Pages: 423-430

Dates

published

1 - 4 - 2013

online

22 - 5 - 2013

Contributors

author

Ebrahim Ghanbari-Adivi

• Department of Physics and Isfahan Quantum Optics Group (IQOG), Faculty of Science, University of Isfahan, Isfahan, 81746-73441, Iran

author

Azimeh Velayati

• Department of Physics and Isfahan Quantum Optics Group (IQOG), Faculty of Science, University of Isfahan, Isfahan, 81746-73441, Iran

References

• [1] X. Y. Ma, X. Li, S. Y. Sun, X. F. Jia, Europhys. Lett. 98, 53001 (2012) http://dx.doi.org/10.1209/0295-5075/98/53001[Crossref]
• [2] M. Zapukhlyak et al., J. Phys. B-At. Mol. Opt. 38, 2353 (2005) http://dx.doi.org/10.1088/0953-4075/38/14/003[Crossref]
• [3] N. Abufager, P. D. Fainstein, A. E. Martínez, R. D. Rivarola, J. Phys. B-At. Mol. Opt. 38, 11 (2005) http://dx.doi.org/10.1088/0953-4075/38/1/002[Crossref]
• [4] N. Abufager, A. E. Martínez, R. D. Rivarola, P. D. Fainstein, J. Phys. B-At. Mol. Opt. 37, 817 (2004) http://dx.doi.org/10.1088/0953-4075/37/4/009[Crossref]
• [5] E. Ghanbari Adivi, M. A. Bolorizadeh, J. Phys. B-At. Mol. Opt. 37, 3321 (2004) http://dx.doi.org/10.1088/0953-4075/37/16/009[Crossref]
• [6] D. P. Dewangan, J. Eichler, Phys. Rep. 247, 59 (1994) http://dx.doi.org/10.1016/0370-1573(94)90012-4[Crossref]
• [7] S. Alston, Phys. Rev. A 41, 1701 (1990) http://dx.doi.org/10.1103/PhysRevA.41.1705[Crossref]
• [8] K. M. Dunseath, D. S. F. Crothers, T. Ishihara, J. Phys. B-At. Mol. Opt. 21, L461 (1988) http://dx.doi.org/10.1088/0953-4075/21/15/008[Crossref]
• [9] M. Ghosh, C. R. Mandal, S. C. Mukherjee, Phys. Rev A 35, 2815 (1987) http://dx.doi.org/10.1103/PhysRevA.35.2815[Crossref]
• [10] D. P. Dewangan, J. Eichler, J. Phys. B-At. Mol. Opt. 19, 2939 (1986) http://dx.doi.org/10.1088/0022-3700/19/18/022[Crossref]
• [11] R. D. Rivarola, A. Salin, J. Phys. B-At. Mol. Opt. 17, 659 (1984) http://dx.doi.org/10.1088/0022-3700/17/4/019[Crossref]
• [12] E. Horsdal-Pedersen, C. L. Cocke, J. L. Rasmussen, S. L. Varghese, W. Waggoner, J. Phys. B-At. Mol. Opt. 16, 1799 (1983) http://dx.doi.org/10.1088/0022-3700/16/10/015[Crossref]
• [13] J. Macek, S. Alston, Phys. Rev. A 26, 250 (1982) http://dx.doi.org/10.1103/PhysRevA.26.250[Crossref]
• [14] E. Horsdal-Pedersen, F. Folkmann, N. H. Pedersen, J. Phys. B-At. Mol. Opt. 15, 739 (1982) http://dx.doi.org/10.1088/0022-3700/15/5/017[Crossref]
• [15] R. D. Rivarola, R. D. Piacentini, A. Salin, Dž. Belkić, J. Phys. B-At. Mol. Opt. 13, 2601 (1980) http://dx.doi.org/10.1088/0022-3700/13/13/018[Crossref]
• [16] M. Rødbro, E. Horsdal-Pedersen, C. L. Cocke, J. R. MacDonald, Phys. Rev. A 19, 1936 (1979) http://dx.doi.org/10.1103/PhysRevA.19.1936[Crossref]
• [17] Dž. Belkić, R. Gayet, A. Salin, Phys. Rep. 56, 279 (1979) http://dx.doi.org/10.1016/0370-1573(79)90035-8[Crossref]
• [18] Dž. Belkić, A. Salin, J. Phys. B-At. Mol. Opt. 11, 3905 (1978) http://dx.doi.org/10.1088/0022-3700/11/22/018[Crossref]
• [19] C. L. Cocke, R. K. Gardner, B. Curnutte, T. Bratton, T. K. Saylor, Phys. Rev. A 16, 2248 (1977) http://dx.doi.org/10.1103/PhysRevA.16.2248[Crossref]
• [20] C. L. Cocke, J. R. MacDonald, B. Curnutte, S. L. Varghese, R. Randall, Phys. Rev. Lett. 36, 782 (1976) http://dx.doi.org/10.1103/PhysRevLett.36.782[Crossref]
• [21] J. R. MacDonald, C. L. Cocke, W. W. Eidson, Phys. Rev. Lett. 32, 648 (1974) http://dx.doi.org/10.1103/PhysRevLett.32.648[Crossref]
• [22] J. S. Briggs, J. Macek, J. Phys. B-At. Mol. Opt. Phys. 5, 579 (1972) http://dx.doi.org/10.1088/0022-3700/5/3/025[Crossref]
• [23] E. Ghanbari-Adivi, Eur. Phys. J. D 62, 389 (2011) http://dx.doi.org/10.1140/epjd/e2011-10548-y[Crossref]
• [24] S. K. Datta, D. S. F. Crothers, R. McCarroll, J. Phys. B-At. Mol. Opt. 23, 479 (1990) http://dx.doi.org/10.1088/0953-4075/23/3/017[Crossref]
• [25] E. Ghanbari-Adivi, J. Phys. B-At. Mol. Opt. 44, 165204 (2011) http://dx.doi.org/10.1088/0953-4075/44/16/165204[Crossref]
• [26] E. Clementi, C. Roetti, Atom. Data Nucl. Data 14, 177 (1974) http://dx.doi.org/10.1016/S0092-640X(74)80016-1[Crossref]
• [27] E. Ghanbari-Adivi, H. Ghavaminia, J. Phys. B-At. Mol. Opt. 45, 235202 (2012) http://dx.doi.org/10.1088/0953-4075/45/23/235202[Crossref]
• [28] E. Ghanbari-Adivi, H. Ghavaminia, Eur. Phys. J. D 66, 318 (2012) http://dx.doi.org/10.1140/epjd/e2012-30446-0[Crossref]
• [29] P. J. Martin et al., Phys. Rev. A 23, 3357 (1981) http://dx.doi.org/10.1103/PhysRevA.23.3357[Crossref]
• [30] T. R. Bratton, C. L. Cocke, J. R. Macdonald J. Phys. B-At. Mol. Opt. 10, L517 (1977) http://dx.doi.org/10.1088/0022-3700/10/14/004[Crossref]
• [31] V. Mergel et al., Phys. Rev. Lett. 86, 2257 (2001) http://dx.doi.org/10.1103/PhysRevLett.86.2257[Crossref]
• [32] M. S. Schöffler et al., Phys. Rev. A 79 064701 (2009)
• [33] D. Belkic, Phys. Scripta 40, 160 (1989) http://dx.doi.org/10.1088/0031-8949/40/5/007[Crossref]
• [34] F. Decker, J. Eichler, Phys. Rev. A 39, 1530 (1989) http://dx.doi.org/10.1103/PhysRevA.39.1530[Crossref]
• [35] E. Ghanbari-Adivi, Braz. J. Phys. 42, 172 (2012) http://dx.doi.org/10.1007/s13538-012-0080-3[Crossref]
• [36] J. M. Monti, R. D. Rivarola, P. D. Fainstein, J. Phys. B-At. Mol. Opt. 44, 195206 (2011) http://dx.doi.org/10.1088/0953-4075/44/19/195206[Crossref]
• [37] J. Eichler, Lectures on ion-atom collisions from nonrelativistic to relativistic velocities (Elsevier Science, Amsterdam, 2005)

Identifiers

DOI

10.2478/s11534-013-0191-7