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Predicting quark and lepton masses and mixings

Carl H. Albright
(
- Northern Illinois U. and
- Fermilab
)
,
Stephen M. Barr
(
- Delaware U., Bartol Inst.
)

Jan, 1999

15 pages

Published in:

Phys.Lett.B 452 (1999) 287-293

e-Print:

hep-ph/9901318 [hep-ph]

DOI:

10.1016/S0370-2693(99)00290-7

Report number:

BA-99-05,
FERMILAB-PUB-99-007-T

View in:

ADS Abstract Service

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Abstract:

A model is presented that fits the quark and lepton masses and mixings wherein five dimensionless parameters and a phase account for fifteen dimensionless observables. Among these are the Wolfenstein parameters

\rho

and

\eta

, the

\nu_e-\nu_{\mu}

and

\nu_e-\nu_{\tau}

mixing angles which are predicted to be small and comparable while the

\nu_{\mu}-\nu_{\tau}

mixing angle is predicted to be large. The model is based on supersymmetric SO(10) with the form of the mass matrices motivated by simplicity at the level of grand unification.

Note:

15 pages, LaTeX Report-no: BA-99-05, FERMILAB-Pub-99/007-T

12.15.Ff
12.10.Dm
12.60.Jv
14.60.Pq
grand unified theory: SO(10)
supersymmetry
quark: mass
lepton: mass
quark: mixing angle
lepton: mixing angle

References(14)

Figures(2)

A Minimality condition and atmospheric neutrino oscillations

Carl H. Albright
(
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- Fermilab
)
,
K.S. Babu
(
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)
,
Stephen M. Barr
(
- Delaware U., Bartol Inst.
)

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•
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Carl H. Albright
(
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)
,
K.S. Babu
(
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)
,
Stephen M. Barr
(
- Delaware U., Bartol Inst.
)

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)
,
Stephen M. Barr
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)

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•
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Guido Altarelli
(
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,
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(
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