DEFINITION OF THE MASS SPECTRUM OF THE MESONS IN VIEW OF NONLOCALITY CHARACTER OF INTERACTION
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Abstract
Taking into account nonperturbative and nonlocality character of interactions, the mass spectrum of the mesons consisting of the light-light and light-heavy quarks with orbital and radial excitations, is determined. Our results show, that good agreement with the experimental data for the slope and the intercept of the Regge trajectory can be obtained, only taking into account the nonperturbative and the nonlocality character of interactions.
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2. Быков А.А., Дремин И.М., Леонидов А.В. // УФН. 143, с.3 (1984).
3. Godfrey S. and Isgur N., Phys. Rev. D.32, р.189(1985); Isgur N. and Wise M., Phys.Lett. B.232, р.113(1984); Phys. Lett. B.1990. V. 237. P.527.
4. Бьеркен Дж.Д., Дрелл С.Д.// Релятивистская квантовая теория. Москва, 2000.
5. Shifman M.A., Vainshtain A.I., Zakharov V.I. // Nucl. Phys. B.147, 1979.
6. Dineykhan M, Zhaugasheva S.A., Toinbaeva N.Sh. and Jakhanshir A., J. Phys. B: At.Mol.Opt.Phys.42 145001, 2009.
7. Dineykhan M, Zhaugasheva S.A., Toinbaeva N.Sh., Jour. Phys. B: At.Mol.Opt.Phys.43, p.015003 (7pp) (2010).
8. Dineykhan M., Zhaugasheva S.A., T,A. Kozhamkulov, Ye. Petrov. Few-Body Systems, 37, p. 49-69 (2005).
9. Dineykhan M, G.V. Efimov, Ganbold G. and Nedelko S.N., Oscillator representation in quantum physics, (Lecture Notes in Physics, Springer-Verlag, Berlin, 1995), v.26.
10. Dineykhan M, G.V. Efimov, G.V.: Rep. Math. Phys. 36, 287 (1995); Yad. Fiz.59, 862 (1996): Dineykhan M.: Z. Phys D41, p.77 (1977).
11. Badalian A.M. and Bakker B.L.G., Phys. Rev. D66, 034025 (2002).
12. Badalian A.M., Bakker B.L.G. and Siminov Yu.A. Phys.Rev.D66, p.034026 (2002).
13. Tang A. and Norbury J.W., Phys. Rev. D.62., p.016006 (2002.).
14. Hagiwara K. et al. Particle Data Group. Phys. Rev. D.66, p.010001 (2002).
15. Abele A. et al., Phys. Lett. B.423, р.175(1998); Amsler C., Rev.Mod. Phys. 70, р.1293 (1998).
16. Anisovish A.V. et al., Phys. Rev. D.62, р.051505(2000); Anisovish V.V., hepph/0110326.
17. Bugg D.V. et al., Phys.Lett. B.353, р.378(1998); Anisovish A.V. et al., Nucl. Phys. A.662, р.319 (2000).
18. Динейхан М., Жаугашева С.А., Каримжан К., Письма в ЭЧАЯ., 6(154), с.636-654 (2009).
19. Siminov Yu.A., Phys.Lett.B.515, р.137 (2001).
20. Ефимов Г.В., Нелокальные взаимодействия квантовых полей, изд. М.: Наука, 1977.
21. Efimov G.V. and Nedelko S.N., Phys. Rev.D.51., р.176(1995); idid., 54, р.4483 (1996).
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Zhaugasheva, S. (2018). DEFINITION OF THE MASS SPECTRUM OF THE MESONS IN VIEW OF NONLOCALITY CHARACTER OF INTERACTION. Recent Contributions to Physics (Rec.Contr.Phys.), 33(2), 29–39. Retrieved from https://bph.kaznu.kz/index.php/zhuzhu/article/view/1035
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Theoretical Physics. Nuclear and Elementary Particle Physics. Astrophysics
