CALCULATIONS ON e⁺ - N₂ IONIZATION

Authors

  • R. I. CAMPEANU York University, Department of Physics and Astronomy, 4700 Keele Street, Toronto, Canada M3J 1P3. campeanu@yorku.ca
  • I. TÓTH Babeş-Bolyai University, Faculty of Physics, 1 Kogălniceanu str., 400084 Cluj-Napoca, Romania. istvan.toth@phys.ubbcluj.ro
  • L. NAGY Babeş-Bolyai University, Faculty of Physics, 1 Kogălniceanu str., 400084 Cluj-Napoca, Romania. lnagy@phys.ubbcluj.ro https://orcid.org/0000-0001-9178-0994

DOI:

https://doi.org/10.24193/subbphys.2019.01

Keywords:

ionization, positron, nitrogen molecule

Abstract

Positron impact direct ionization cross sections are calculated for molecular nitrogen using two distorted wave models. The results are compared with the latest experimental and theoretical data available.

References

J. Moxom, P. Ashley, G. Laricchia, Can. J. Phys., 74, 367 (1996)

F.M. Jacobsen, N.P. Frandsen, H. Knudsen, U. Mikkelsen, J. Phys. B: At. Mol. Opt. Phys., 28, 4675 (1995)

H. Bluhme, N.P. Frandsen, F.M. Jacobsen, H. Knudsen, J. Merrison, K. Paludan, M.R. Poulsen, J. Phys. B: At. Mol. Opt. Phys., 31, 4631 (1998)

D. A. Cooke, D J. Murtagh and G. Laricchia, Eur. Phys. J. D, 68, 66 (2014)

J. P. Marler and C. M. Surko, Phys. Rev. A, 72, 062713 (2005)

G. Laricchia, J. Moxom, M. Charlton, Phys. Rev. Lett., 70, 3229 (1993)

H. Bluhme, N.P. Frandsen, F.M. Jacobsen, H. Knudsen, J. Merrison, R. Mitchell, K. Paludan, M.R. Poulsen, J. Phys. B: At. Mol. Opt. Phys., 32, 5825, (1999)

G. Laricchia, J. Moxom, Phys. Lett. A, 174, 255, (1993)

O. G. de Lucio and R. D. DuBois, Phys. Rev. A, 93, 032710, (2016)

R. I. Campeanu, V. Chis, L. Nagy and A. D. Stauffer, Nucl. Instrum. Meth. B, 221, 21 (2004)

I. Toth, R. I. Campeanu, V. Chis, L. Nagy, Phys. Lett. A, 360, 131 (2006)

S. Singh and B. Antony, EPL 119, 50006 (2017)

R. I. Campeanu, R. P. McEachran and A. D. Stauffer, J. Phys. B: At. Mol. Phys., 20, 1635 (1987)

E. Krishnakumar and S. K. Srivastava, J. Phys. B: At. Mol. Phys., 23, 1893 (1990)

STUDIA UBB PHYSICA, Volume 64 (LXIV), No. 1-2, December 2019

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Published

2019-12-30

How to Cite

CAMPEANU, R. I., TÓTH, I., & NAGY, L. (2019). CALCULATIONS ON e⁺ - N₂ IONIZATION. Studia Universitatis Babeș-Bolyai Physica, 64(1-2), 5–10. https://doi.org/10.24193/subbphys.2019.01

Issue

Volume 64, No. 1-2, 2019

Section

Articles

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Copyright (c) 2019 Studia Universitatis Babeș-Bolyai Physica

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