Composite model for quarks and leptons

Sutapa Sen

doi:10.1103/PhysRevD.32.2429

Access by Xinjiang University

Composite model for quarks and leptons

Sutapa Sen

Department of Physics, Christ Church College, Kanpur, India

PDF

Phys. Rev. D 32, 2429 – Published 1 November, 1985

DOI: https://doi.org/10.1103/PhysRevD.32.2429

Abstract

A new composite model in which two types of fundamental fermions exist is proposed. These consist of light quarks $q_{B}$ (u,d) and new lepton quarks with fractional charges (-(2/3), (1/3)) and a lepton number L=(1/3) such that leptons are composites of three lepton quarks (3 $q_{L}$ ) while nonstrange baryons are 3 $q_{B}$ composites. In addition, heavy quarks are obtained as $q_{B}$ $q_{L}$ q $¯_{L}$ composites which throw interesting light on the mechanism of heavy-quark decay modes.

References (7)

L. Lyons, Oxford University Report No. 52/82 (unpublished); Prog. Part. Nucl. Phys. 10, 227 (1983).
F. M. Renard, Phys. Rev. D 28, 91 (1983).
H. Fritzsch and G. Mandelbaum, Phys. Lett. 102B, 319 (1981); ibid. 109B, 224 (1982).
R.N. Cahn and H. Harari, Nucl. Phys. B176, 135 (1980); G. L. Kane and R. Thun, Phys. Lett. 94B, 513 (1980).
E. Derman, Phys. Lett. 95B, 369 (1980); Phys. Rev. D 23, 1623 (1981).
W. A. Bardeen and V. Visnjic, Nucl. Phys. B194, 422 (1982).
J. E. Kim and H. S. Song, Phys. Rev. D 25, 2996 (1982); ibid. 23, 2102 (1981).

[c1] L. Lyons, Oxford University Report No. 52/82 (unpublished); Prog. Part. Nucl. Phys. 10, 227 (1983).

[c2] F. M. Renard, Phys. Rev. D 28, 91 (1983).

[c3] H. Fritzsch and G. Mandelbaum, Phys. Lett. 102B, 319 (1981); ibid. 109B, 224 (1982).

[c4] R.N. Cahn and H. Harari, Nucl. Phys. B176, 135 (1980); G. L. Kane and R. Thun, Phys. Lett. 94B, 513 (1980).

[c5] E. Derman, Phys. Lett. 95B, 369 (1980); Phys. Rev. D 23, 1623 (1981).

[c6] W. A. Bardeen and V. Visnjic, Nucl. Phys. B194, 422 (1982).

[c7] J. E. Kim and H. S. Song, Phys. Rev. D 25, 2996 (1982); ibid. 23, 2102 (1981).

Physical Review D

Export citation

Export citation

Composite model for quarks and leptons

Abstract

References (7)

Outline

Information

Filter

Filter

Article Lookup

Enter a citation