Some typos corrected, slightly different abstract, same plots, results and
conclusions.Comment: 14 Latex pages, 3 figures attached as postscript files, IFP-472-UNC,
  PRL-TH-93/1

A. Acker

A. I. Abazov

A. Zee

Anjan S. Joshipura

C. Arpesella

Ch. Berger

D. Casper

D. Harley

D. Perkins

E. Akhmedov

G. L. Fogli

J. Bahcall

J. G. Learned

J. N. Bahcall

K. Lande

K. S. Hirata

L. Krauss

L. Wolfenstein

P. Anselmann

P. B. Pal

P. I. Krastev

R. Becker Szendy

S. A. Bludman

S. P. Mikheyev

S. Parke

S. T. Petcov

S. Turck Chiezè

T. K. Kuo

V. Barger

V. Gavrin

W. Frati

X. Shi

Y. Oyama

English

arXiv

Large-mixing-induced ${$\nu${}}_{\mathrm{$\mu${}}}$$\leftrightarrows${}${$\nu${}}_{\mathit{e}}$ transitions can explain the deficit in the flux of the low energy atomospheric ${$\nu${}}_{\mathrm{$\mu${}}}$, whereas the solar neutrino deficit can be simultaneously explained through MSW transitions ${\mathrm{$\mu${}}}_{\mathit{e}}$$\rightarrow${}${$\nu${}}_{\mathrm{$\tau${}}}$. A combined analysis of both of these effects is presented. The large ${$\nu${}}_{\mathit{e}}$$\rightarrow${}${$\nu${}}_{\mathrm{$\mu${}}}$ mixing affects the MSW transition between ${$\nu${}}_{\mathit{e}}$ and ${$\nu${}}_{\mathrm{$\tau${}}}$ significantly. As a consequence, a large region of parameters ruled out by experiment in the two generation case is now allowed

Common Origin for the Solar and Atmospheric Neutrino Deficits

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