Texture of fermion mass matrices in partially unified theories

Technical Report · Tue Dec 31 00:00:00 EST 1996

DOI:https://doi.org/10.2172/466853· OSTI ID:466853

Dutta, B ^[1]; Nandi, S ^[2]

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1. Oregon Univ., Eugene, OR (United States). Inst. of Theoretical Science
2. Oklahoma State Univ., Stillwater, OK (United States). Dept. of Physics

We investigate the texture of fermion mass matrices in theories with partial unification (for example, SU(2){sub L} {times} SU(2){sub R} {times} SU(4){sub c}) at a scale of {approximately} 10{sup 12} GeV. Starting with the low energy values of the masses and the mixing angles, we find only two viable textures with at most four texture zeros. One of these corresponds to a somewhat modified Fritzsch textures. A theoretical derivation of these textures leads to new interesting relations among the masses and the mixing angles. 13 refs.

• Research Organization: Texas Univ., Austin, TX (United States). Dept. of Physics
• Sponsoring Organization: USDOE Office of Energy Research, Washington, DC (United States)
• DOE Contract Number: FG03-93ER40757
• OSTI ID: 466853
• Report Number(s): DOE/ER/40757-087; OITS-617; OSURN-318; UTEXAS-HEP-96-18; ON: DE97003928; TRN: 97:009970
• Resource Relation: Other Information: PBD: [1996]
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
FERMIONS
REST MASS
MATRICES
GRAND UNIFIED THEORY
ENERGY RANGE