Approximate relativistic bound states of a particle in Yukawa field with Coulomb tensor interaction Sameer M. Ikhdair, Babatunde J. Falaye
Materyal türü:
MakaleDil: İngilizce Yayın ayrıntıları:Iop Publıshıng Ltd, 2013.ISSN: - 0031-8949
- QC23
| Materyal türü | Geçerli Kütüphane | Yer numarası | Durum | Barkod | |
|---|---|---|---|---|---|
| Online Electronic Document | NEU Grand Library Online electronic | QC23 .A67 2013 (Rafa gözat(Aşağıda açılır)) | Ödünç verilmez | EOL-913 |
We obtain the approximate relativistic bound state of a spin-12 particle in the field of the Yukawa potential and a Coulomb-like tensor interaction with arbitrary spin-orbit coupling number kappa under the spin and pseudospin (p-spin) symmetries. The asymptotic iteration method is used to obtain energy eigenvalues and the corresponding wave functions in their closed forms. Our numerical results show that the tensor interaction removes degeneracies between the spin and p-spin doublets and creates new degenerate doublets for various strengths of tensor coupling.
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