COMPUTER MODELLING OF MATERIAL OBJECTS’ STRUCTURE. PART II. ELEMENTARY PARTICLES
Based on the previously presented model of space-time, the structural features of elementary particles formation are considered. The paper investigates the model of elementary particles formation composed of such fundamental particles as loveton, electron, neutrino, and their anti-particles. In this paper, a set of basic particles is selected from among the simplest composite elementary particles, followed by a consideration of the ways of their decay, allowing the estimation of the masses and binding energies of fundamental particles. Formulas to calculate the masses of elementary particles have been obtained, and, based on the proposed algorithm and the developed program; mass spectra of both hadrons and leptons have been calculated. Structures of the τ-lepton and proton have been determined, and a possible reason for proton stability has been revealed. The difference between hadrons and leptons, mesons and baryons is explained. Comparison of the calculated data on the masses of elementary particles obtained experimentally showed good agreement with the available empirical data. This fact confirms the validity of the procedure for the formation of composite particles based on the construction of mass formulas for their decay and shows the high efficiency of the proposed approach. Comparison of hadrons and leptons allowed us to propose a hypothesis about the possible nature of the strong interaction by considering electron-positron pairs as electric dipoles.
Bondarev V.G., Migal L.V. Computer modelling of material objects’ structure. Part II. Elementary particles // Research result. Information technologies. – Т.8, №1, 2023. – P. 3-22. DOI: 10.18413/2518-1092-2022-8-1-0-1
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1. Fritzsch H. Elementary particles: building blocks of matter. – London: World Scientific, 2005. – 170 p.
2. Okun L.B. Elementary particle physics. – M.: Nauka, 1984. – 224 p.
3. Ogawa S., Sawada S., Nakagawa M. Composite Models of Elementary Particles. – Tokyo: Iwanami Shoten. Translated into Russian Moscow: Mir, 1983. – 296 p. (in russian).
4. Bogolyubov N.N., Struminsky B.V., Tavkhelidze A.N. On the composite models in theories of elementary particles // Preprint JINR, Dubna, 1965, Vol. D-1968. – 13 p. (in russian).
5. Feld B. Models of elementary particles. – M.: Mir, 1971. – 486 p. (in russian)
6. Fermi E., Yang C.N. Are Mesons Elementary Particles // Phys. Rev., 1949, Vol. 76. – PP. 1739-1743.
7. Goldhaber M. A Hypothesis concerning the relations among the "New unstable particles" // Phys. Rev., 1953, Vol. 92. – PP. 1279-1281.
8. Sakata S. On a composite model for the new particles // Prog. Theor. Phys., 1956, Vol.16, no 6. – PP. 686-688.
9. Matumoto К., Sawada S., Sumi Y. and Yonezawa M. Mass formula in the Sakata model // Prog. Theor. Phys. Suppl., 1961, No.19. – PP. 66-88.
10. Lipkin, H.J., Pairing and quadrupole forces in a two-dimensional soluble model // Nucl. Phys., 1961, Vol. 26. – PP. 147-160.
11. Gell-Mann M. The eightfold way: A Theory of strong interaction symmetry. – Synchrotron laboratory report CTSL-20, 1961. – 52 p.
12. Ne’eman, Y. Derivation of strong interactions from a gauge invariance // Nuclear Physics. – 1961, Vol. 26(2). – PP. 222-229. Gell-Mann M., Ne'eman Y. The eightfold way. – Benjamin: Benjamin Press, 1964. – PP.11-57.
13. Okubo S. Note on unitary symmetry in strong interactions // Progress of Theoretical Physics, Volume 27, Issue 5, May 1962. – PP. 949-966.
14. Koide Y. New view of quark and lepton mass hierarchy // Phys. Rev. D. – 1983. – Т. 28, № 1. – С. 252-254.
15. Sumino Y. Family gauge symmetry as an origin of Koide's mass formula and charged lepton spectrum // JHEP. – 2009. – Т. 0905, № 05. – С. 075.
16. Gell-Mann M. A Schematic Model of Baryons and Mesons. Physics Letters, Vol. 8, 1964. – PP. 214-215.
17. Zweig, G. An model for strong interaction symmetry and its breaking I // CERN Reports 8182/TH.401, 1964. – 24 p.
18. Wiese U.J. The Standard model of particle physics. – Bern: Inst. Theor. Phys., 2018. – 271 p.
19. Schwartz M.D. Quantum field theory and the standard model. – Cambridge: Cambridge University Press, 2014. – 850 p.
20. Strikhanov M.N. Problems of the Standard model and the status of the accelerator experiment. – Herald of the Russian Academy of Sciences. – 2012. Vol. 82. No.3. – PP. 194-200. (in russian)
21. Ginzburg I.F. Unsolved problems of fundamental physics // UFN, Vol. 179, 2009. – PP. 525-529 (in russian).
22. Akulov N.S. On rheons as structural components of elementary particles // Dokl. AN of the BSSR, 1968, Vol.12, no.3. – PP. 212-218 (in russian).
23. Bhattacharjee B.J. Statistically linear mass relation of elementary particles and its representation by a polynomial curve fitting equation // Indian J. Phys., Vol. 44, №1, 1970. – PP. 60-63.
24. Nambu Y. An empirical mass spectrum of elementary particles // Prog. Theor. Phys. – 1952. – Vol. 7, № 5. – PP. 595-596.
25. Barut A.O. Lepton mass formula // Phys. Rev. Lett., Vol. 42, 1979. – PP. 1251-1253.
26. Kadyshevsky V.G. On the mass spectrum and fundamental length in field theory // Dokl. USSR Academy of Sciences, Vol. 131, No. 6, 1960. – pp. 1305-1307. (in russian).
27. Bondarev V.G., Migal L.V. Computer modelling of material objects’ structure. Part I. Space-time // Research result. Information technologies. – Vol. 7, no 4, 2022. – PР. 14-24.
28. Workman R.L. et al. Particle Data Group // Prog. Theor. Exp. Phys., 2022, 083C01 URL: http://pdg.lbl.gov.
29. Yavorsky B.M., Pinsky A.A. Fundamentals of Physics. Vol.1. – M.: Fizmatlit, 2003. – 576 p. (in russian)
30. Karr J.-P., Marchand D., Voutier E. The proton size // Nature Reviews Physics. – 2020, Vol. 2. – PP. 601-614.