Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry

Sunil Dhar; Tania Noor; Farhana Shirin Chowdhury

doi:doi:10.11648/j.ajmp.20150406.11

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Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry

Sunil Dhar, Tania Noor, Farhana Shirin Chowdhury

Published in American Journal of Modern Physics (Volume 4, Issue 6)

Received: 21 September 2015 Accepted: 4 October 2015 Published: 19 October 2015

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Abstract

In this work we have calculated first born triple differential cross sections (TDCS) for ionization of metastable 3S- state hydrogen atoms by electrons. In this study the final state wave function is described by a multiple scattering theory for ionization of hydrogen atoms by electrons. Results show qualitative agreement with other existing theoretical results for ionization of hydrogen atoms from metastable 2S-state and 2P-state. There are no other available results for ionization of hydrogen atoms from metastable 3S-state. The present result offers an extensive scope for experimental verifications in such ionization process.

Published in	American Journal of Modern Physics (Volume 4, Issue 6)
DOI	10.11648/j.ajmp.20150406.11
Page(s)	261-266
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.
Copyright	Copyright © The Author(s), 2015. Published by Science Publishing Group

Keywords

Electron, Cross Sections, Ionization, Scattering

References

[1]	E. Weigold, C. J. Noble, S. T. Hood and I. Fuss, J. Phys. B: At. Mol. Opt. Phys., 12, 291 (1979).
[2]	D H Madison and E Merzbacher, Atomic Inner-shell processes edited by B Crazemann (New York, Academic Press, 1975) p. 1.
[3]	J N Das and Chakraborty, Phys. Rev. A32, 176 (1985).
[4]	B Lahmann, I. E. McCarthy, A. T. Stelbovies and E. Weigold, Phys. Rev. A30 758 (1984).
[5]	F. W. Jr. Byron and C. J. Joachain, Phys. Rep., 179, P-211, (1989).
[6]	M. Brauner, J. S. Briggs and H. Klar, J. Phys. B: At. Mol. Opt. Phys., 22, P-2265, (1989).
[7]	Jones S. Madison DH., Phys. Rev. A 62 (2000).
[8]	Jones S. Madison DH., Phys. Rev. A 65 (2002).
[9]	Das J. N. and Dhar. S. J Phys. B. (U.K) 31,P-2355-2358, (1998a).
[10]	Dhar S. Alam Mr., Pramana J. Phys, 69, P-384 (2007).
[11]	Dhar S., Phys. B, At. Mol. Opt. Phys. 41 P-155204, (2008).
[12]	J. N. Das, Phys. Rev. A 42, P-1376, (1990).
[13]	J. N. Das and S. Seal Pramana- J. Phys., 40, P-253, (1993).
[14]	S. Dhar, Aust. J. Phys., 49, P-937, (1996).
[15]	C. J. Joachain and B. Piraux, Comments at. Mol. Phys. 17 261 (1986).
[16]	Ehrhardt, K. Jung, G. Knoth, and P. Schlemmer, Z. Phys. D 1, 3 (1986).
[17]	Bethe H. A Zur, Ann Phys., 5 325, (1930).
[18]	Byron WF. Joachen JC. Piraux B., J. Phys. B, P-13, (1980).
[19]	Das J. N. and Seal, S., Phys., Rev. A, (U.S.A) 47, P-2978, (1993).
[20]	Dhar. S., Aust.J.Phys.49, P-937, (1996).
[21]	Das J.N. and Dhar. S., Pramana J. Phys., 47, P-263-269, (1999).
[22]	Dhar. S., Aust.J.Phys.49, P-937, (1996).
[23]	Vucic S. Potvliege RM. Joachain CJ., Phys. Rev. A 35 (1987).
[24]	C. Dal Cappello, A. Haddadou, F. Menas and A. C. Roy, J. Phys, B: At. Mol. Opt. Phys., 44, 015204, (2011).
[25]	Y. Y. Qi. L. N. Ning, J. G. Wang and Y. Z. Qu, Physics of Plasmas, Vol 20, 123301, (2013).
[26]	S. Dhar, N. Nahar, Results in Phys, 4, P-170 (2014).
[27]	S Dhar, N. Nahar, Open Journal of Microphysics, 4, P-46 (2014).
[28]	S. Dhar, N. Nahar, American Journal of Modern Phys., 4(3), P-132-137 (2015).
[29]	Lewis RR. , Phys Rev 102, P-537 (1956).

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APA Style

Sunil Dhar, Tania Noor, Farhana Shirin Chowdhury. (2015). Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry. American Journal of Modern Physics, 4(6), 261-266. https://doi.org/10.11648/j.ajmp.20150406.11

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ACS Style

Sunil Dhar; Tania Noor; Farhana Shirin Chowdhury. Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry. Am. J. Mod. Phys. 2015, 4(6), 261-266. doi: 10.11648/j.ajmp.20150406.11

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AMA Style

Sunil Dhar, Tania Noor, Farhana Shirin Chowdhury. Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry. Am J Mod Phys. 2015;4(6):261-266. doi: 10.11648/j.ajmp.20150406.11

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@article{10.11648/j.ajmp.20150406.11,
  author = {Sunil Dhar and Tania Noor and Farhana Shirin Chowdhury},
  title = {Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry},
  journal = {American Journal of Modern Physics},
  volume = {4},
  number = {6},
  pages = {261-266},
  doi = {10.11648/j.ajmp.20150406.11},
  url = {https://doi.org/10.11648/j.ajmp.20150406.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.20150406.11},
  abstract = {In this work we have calculated first born triple differential cross sections (TDCS) for ionization of metastable 3S- state hydrogen atoms by electrons. In this study the final state wave function is described by a multiple scattering theory for ionization of hydrogen atoms by electrons. Results show qualitative agreement with other existing theoretical results for ionization of hydrogen atoms from metastable 2S-state and 2P-state. There are no other available results for ionization of hydrogen atoms from metastable 3S-state. The present result offers an extensive scope for experimental verifications in such ionization process.},
 year = {2015}
}

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TY  - JOUR
T1  - Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry
AU  - Sunil Dhar
AU  - Tania Noor
AU  - Farhana Shirin Chowdhury
Y1  - 2015/10/19
PY  - 2015
N1  - https://doi.org/10.11648/j.ajmp.20150406.11
DO  - 10.11648/j.ajmp.20150406.11
T2  - American Journal of Modern Physics
JF  - American Journal of Modern Physics
JO  - American Journal of Modern Physics
SP  - 261
EP  - 266
PB  - Science Publishing Group
SN  - 2326-8891
UR  - https://doi.org/10.11648/j.ajmp.20150406.11
AB  - In this work we have calculated first born triple differential cross sections (TDCS) for ionization of metastable 3S- state hydrogen atoms by electrons. In this study the final state wave function is described by a multiple scattering theory for ionization of hydrogen atoms by electrons. Results show qualitative agreement with other existing theoretical results for ionization of hydrogen atoms from metastable 2S-state and 2P-state. There are no other available results for ionization of hydrogen atoms from metastable 3S-state. The present result offers an extensive scope for experimental verifications in such ionization process.
VL  - 4
IS  - 6
ER  -

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Author Information

Sunil Dhar

Department of Mathematics, Chittagong University of Engineering and Technology, Chittagong, Bangladesh
Tania Noor

Department of Mathematics, Premier University, Chittagong, Bangladesh
Farhana Shirin Chowdhury

Department of Computer Science and Engineering, Premier University, Chittagong, Bangladesh

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APA Style

Sunil Dhar, Tania Noor, Farhana Shirin Chowdhury. (2015). Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry. American Journal of Modern Physics, 4(6), 261-266. https://doi.org/10.11648/j.ajmp.20150406.11

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ACS Style

Sunil Dhar; Tania Noor; Farhana Shirin Chowdhury. Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry. Am. J. Mod. Phys. 2015, 4(6), 261-266. doi: 10.11648/j.ajmp.20150406.11

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AMA Style

Sunil Dhar, Tania Noor, Farhana Shirin Chowdhury. Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry. Am J Mod Phys. 2015;4(6):261-266. doi: 10.11648/j.ajmp.20150406.11

Copy | Download

@article{10.11648/j.ajmp.20150406.11,
  author = {Sunil Dhar and Tania Noor and Farhana Shirin Chowdhury},
  title = {Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry},
  journal = {American Journal of Modern Physics},
  volume = {4},
  number = {6},
  pages = {261-266},
  doi = {10.11648/j.ajmp.20150406.11},
  url = {https://doi.org/10.11648/j.ajmp.20150406.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.20150406.11},
  abstract = {In this work we have calculated first born triple differential cross sections (TDCS) for ionization of metastable 3S- state hydrogen atoms by electrons. In this study the final state wave function is described by a multiple scattering theory for ionization of hydrogen atoms by electrons. Results show qualitative agreement with other existing theoretical results for ionization of hydrogen atoms from metastable 2S-state and 2P-state. There are no other available results for ionization of hydrogen atoms from metastable 3S-state. The present result offers an extensive scope for experimental verifications in such ionization process.},
 year = {2015}
}

Copy | Download

TY  - JOUR
T1  - Electron Impact Ionization of Metastable 3S-State Hydrogen Atoms by Electrons in Coplanar Geometry
AU  - Sunil Dhar
AU  - Tania Noor
AU  - Farhana Shirin Chowdhury
Y1  - 2015/10/19
PY  - 2015
N1  - https://doi.org/10.11648/j.ajmp.20150406.11
DO  - 10.11648/j.ajmp.20150406.11
T2  - American Journal of Modern Physics
JF  - American Journal of Modern Physics
JO  - American Journal of Modern Physics
SP  - 261
EP  - 266
PB  - Science Publishing Group
SN  - 2326-8891
UR  - https://doi.org/10.11648/j.ajmp.20150406.11
AB  - In this work we have calculated first born triple differential cross sections (TDCS) for ionization of metastable 3S- state hydrogen atoms by electrons. In this study the final state wave function is described by a multiple scattering theory for ionization of hydrogen atoms by electrons. Results show qualitative agreement with other existing theoretical results for ionization of hydrogen atoms from metastable 2S-state and 2P-state. There are no other available results for ionization of hydrogen atoms from metastable 3S-state. The present result offers an extensive scope for experimental verifications in such ionization process.
VL  - 4
IS  - 6
ER  -

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