The Ramsauer-Townsend Effect in the Presence of the Minimal Length and Maximal Momentum

• Authors: J. Vahedi , K. Nozari
• Languages of publication: EN

Abstracts

EN

The scattering cross-section of electrons in noble gas atoms exhibits the minimum value at electron energies of approximately 1 eV. This is the Ramsauer-Townsend effect. In this letter, we study the Ramsauer-Townsend effect in the presence of both the minimal observable length and the maximal momentum (originating from doubly special theories) through the generalized uncertainty principle.

Keywords

EN

04.60.-m

Discipline

• 04.60.-m: Quantum gravity(see also 11.25.-w Strings and branes; 11.15.Wx Topologically massive gauge theories, and 11.15.Yc Chern-Simons gauge theory)

• Journal: Acta Physica Polonica A
• Year: 2012
• Volume: 122
• Issue: 1
• Pages: 38-41

Dates

published

2012-07

received

2011-08-24

(unknown)

2012-03-07

Contributors

author

J. Vahedi

• Department of Physics, Islamic Azad University, Sari Branch, Sari, Iran

author

K. Nozari

• Department of Physics, Islamic Azad University, Sari Branch, Sari, Iran

References

• 1. A. Kempf, G. Mangano, R.B. Mann, Phys. Rev. D 52, 1108 (1995)
• 2. K. Nozari, Phys. Lett. B 629, 41 (2005); K. Nozari, B. Fazlpour, Gen. Rel. Grav. 38, 1661 (2006); K. Nozari, S.H. Mehdipour, Europhys. Lett. 84, 20008 (2008)
• 3. K. Nozari, T. Azizi, Gen. Rel. Gravit. 38, 735 (2006)
• 4. K. Nozari, S.H. Mehdipour, Chaos Solitons Fractals 32, 1637 (2007)
• 5. P. Pedram, Int. J. Mod. Phys. D 19, 2003 (2010)
• 6. P. Wang, H. Yang, X. Zhang, J. High Energy Phys. 08, 043 (2010) [arXiv:1006.5362]
• 7. K. Nozari, P. Pedram, Europhys. Lett. 92, 50013 (2010) [arXiv:1011.5673]
• 8. S. Das, E.C. Vagenas, A.F. Ali, Phys. Lett. B 690, 407 (2010) [arXiv:1005.3368]
• 9. S. Das, E.C. Vagenas, Can. J. Phys. 87, 233 (2009) [arXiv:0901.1768]
• 10. S. Das, E.C. Vagenas, A.F. Ali, Phys. Lett. B 690, 407 (2010)
• 11. A.F. Ali, S. Das, E.C. Vagenas, Phys. Lett. B 678, 497 (2009)
• 12. S. Das, E.C. Vagenas, Phys. Rev. Lett. 101, 221301 (2008); S. Das, E.C. Vagenas, Phys. Rev. Lett. 104, 119002 (2010); A. Farag Ali, S. Das, E.C. Vagenas, Phys. Rev. D 84, 044013 (2011)
• 13. P. Pedram, K. Nozari, S.H. Taheri, J. High Energy Phys. 1103, 093 (2011) [arXiv:1103.1015]
• 14. A.F. Ali, S. Das, E.C. Vagenas, Phys. Lett. B 678, 497 (2009)
• 15. S. Das, E.C. Vagenas, A.F. Ali, Phys. Lett. B 690, 407 (2010)
• 16. J. Magueijo, L. Smolin, Phys. Rev. Lett. 88, 190403 (2002); J. Magueijo, L. Smolin, Phys. Rev. Lett. D 67, 044017 (2003); J. Magueijo, L. Smolin, Phys. Rev. D 71, 026010 (2005); J.L. Cortes, J. Gamboa, Phys. Rev. D 71, 065015 (2005)
• 17. L.D. Landau, E.M. Lifshitz, Quantum Mechanics. Non-Relativistic Theory, Elsevier Sci., 2003
• 18. J. Vahedi, P. Pedram, K. Nozari, Gravit. Cosmol. 18, 1 (2012)

Identifiers

DOI

10.12693/APhysPolA.122.38