We have investigated the energy spectrum of ejected electrons of hydrogen atoms ionization from metastable 2P state by electrons in coplanar asymmetric geometry. A multiple scattering theory of Das and Seal is applied. The present results show very interesting binary peak features. As well as a significant qualitative agreement with hydrogenic ground state results is obtained. New theoretical results and experimental verification for such treatment in hydrogenic metastable states by electrons will be interesting.
Published in | American Journal of Modern Physics (Volume 4, Issue 3) |
DOI | 10.11648/j.ajmp.20150403.15 |
Page(s) | 132-137 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2015. Published by Science Publishing Group |
Electron, Cross Sections, Ionization, Scattering
[1] | J. N. Das, Nuovo Cimento B, 12, P-197, 1972. |
[2] | D. H. Madison and E. Merzbacher, “Atomic inner-shell processed”, edited by Crazemann, B.; Academic Press, New York, USA, 1975 |
[3] | J. N. Das and S. Chakraborty, Phys. Rev. A, 32, P-176, 1985. |
[4] | D. H. Jakubasa-Amundsen, Z. Phys. D, 11, P-305, 1989. |
[5] | H. Ehrhardt, K. Jung, G. Knoth and P. Schlemmer, Z. Phys. D, 1, 3, 1986. |
[6] | T. D. Mark, and G. H. Dunn, “Electron impact ionization”, Springer:New York, USA, 1985. |
[7] | F. W. Jr. Byron and C. J. Joachain, Phys. Rep., 179, P-211, 1989. |
[8] | M. Brauner, J. S. Briggs and H. Klar, J.Phys. B: At. Mol. Opt. Phys., 22, P-2265, 1989. |
[9] | J. N. Das, Phys. Rev. A, 42, P-1376, 1990. |
[10] | J. N. Das and S. Seal Pramana-J. Phys., 40, P-253, 1993. |
[11] | J. N. Das and S. Seal, Z. Phys. D, 31, P-167, 1994a. |
[12] | S. Dhar, Aust. J. Phys., 49 P-937, 1996. |
[13] | M. Brauner, J. S. Briggs and H. Klar, J. T. Board, T. Rösel, K. Jung and H. Ehrhardt, J. Phys. B, 24, P-657, 1991. |
[14] | A. Lahmann-Bennani, J. Phys. B, 24, P-2401, 1991. |
[15] | H. Ruoff and W. Nakel, J. Phys. B, 20, P-2299, 1987. |
[16] | W. L. Fite and R. T. Brachmann, Phys. Rev., 112, P-1141, 1958. |
[17] | J. Bonfert, H. Graf and W. Nakel, J. Phys. B, 24, P-1423, 1991. |
[18] | N. F. Mott and H. S. W. Massey, “The theory of atomic collisions” 4rth edition; p-492, 1965. |
[19] | E. Schüle and W. Nakel, J. Phys. B, 15, L639, 1982. |
[20] | J. N. Das and Seal, S. Pramana J. Phys., 53, P-869,1999. |
[21] | J. N. Das and S. Seal, Phys. Rev. A, 47, P-2978, 1993a. |
[22] | J. N. Das and S. Dhar, J. Phys. B, 31, P-2355, 1998. |
[23] | S. Dhar, J. Phys. B: At. Mol. Phys., 41, P-155204, 2008. |
[24] | S. Dhar and N. Nahar, Open Journal of Microphysics, 4, P-46, 2014. |
[25] | S. Dhar and N. Nahar, Results in Physics, 4, P-170, 2014. |
[26] | R. R. Lewis, Phys. Rev., 102, P-537, 1956. |
APA Style
Sunil Dhar, Nurun Nahar. (2015). Energy Spectrum of Ejected Electrons of H(2P) Ionization by Electrons in Coplanar Asymmetric Geometry. American Journal of Modern Physics, 4(3), 132-137. https://doi.org/10.11648/j.ajmp.20150403.15
ACS Style
Sunil Dhar; Nurun Nahar. Energy Spectrum of Ejected Electrons of H(2P) Ionization by Electrons in Coplanar Asymmetric Geometry. Am. J. Mod. Phys. 2015, 4(3), 132-137. doi: 10.11648/j.ajmp.20150403.15
AMA Style
Sunil Dhar, Nurun Nahar. Energy Spectrum of Ejected Electrons of H(2P) Ionization by Electrons in Coplanar Asymmetric Geometry. Am J Mod Phys. 2015;4(3):132-137. doi: 10.11648/j.ajmp.20150403.15
@article{10.11648/j.ajmp.20150403.15, author = {Sunil Dhar and Nurun Nahar}, title = {Energy Spectrum of Ejected Electrons of H(2P) Ionization by Electrons in Coplanar Asymmetric Geometry}, journal = {American Journal of Modern Physics}, volume = {4}, number = {3}, pages = {132-137}, doi = {10.11648/j.ajmp.20150403.15}, url = {https://doi.org/10.11648/j.ajmp.20150403.15}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.20150403.15}, abstract = {We have investigated the energy spectrum of ejected electrons of hydrogen atoms ionization from metastable 2P state by electrons in coplanar asymmetric geometry. A multiple scattering theory of Das and Seal is applied. The present results show very interesting binary peak features. As well as a significant qualitative agreement with hydrogenic ground state results is obtained. New theoretical results and experimental verification for such treatment in hydrogenic metastable states by electrons will be interesting.}, year = {2015} }
TY - JOUR T1 - Energy Spectrum of Ejected Electrons of H(2P) Ionization by Electrons in Coplanar Asymmetric Geometry AU - Sunil Dhar AU - Nurun Nahar Y1 - 2015/05/27 PY - 2015 N1 - https://doi.org/10.11648/j.ajmp.20150403.15 DO - 10.11648/j.ajmp.20150403.15 T2 - American Journal of Modern Physics JF - American Journal of Modern Physics JO - American Journal of Modern Physics SP - 132 EP - 137 PB - Science Publishing Group SN - 2326-8891 UR - https://doi.org/10.11648/j.ajmp.20150403.15 AB - We have investigated the energy spectrum of ejected electrons of hydrogen atoms ionization from metastable 2P state by electrons in coplanar asymmetric geometry. A multiple scattering theory of Das and Seal is applied. The present results show very interesting binary peak features. As well as a significant qualitative agreement with hydrogenic ground state results is obtained. New theoretical results and experimental verification for such treatment in hydrogenic metastable states by electrons will be interesting. VL - 4 IS - 3 ER -