research paper, submitted Friday, February 24 to
Physical Review Letters, the
CDF collaboration reported
the observation of top quark production
in proton-antiproton collisions at the Fermilab Tevatron particle
The CDF collaboration presented its results at a scientific seminar held March 2nd at Fermilab.
These results confirm the previous publication from CDF which reported the first evidence for the top quark in April 1994.