J. Bordes et al., POSSIBLE TEST FOR THE SUGGESTION THAT AIR SHOWERS WITH E-GREATER-THAN-10(20) EV ARE DUE TO STRONGLY INTERACTING NEUTRINOS, Astroparticle physics, 8(3), 1998, pp. 135-140
The suggestion is made that air showers with energies beyond the Greis
en-Zatsepin-Kuz'min spectral cutoff may have primary vertices some 6 k
m lower in height than those of proton initiated showers with energies
below the GZK cutoff. This estimate is based on the assumption that p
ost-GZK showers are due to neutrinos having acquired strong interactio
ns from generation-changing dual gluon exchange as recently proposed.
(C) 1998 Elsevier Science B.V.