Antonino Zichichi: key obituary facts
Is Antonino Zichichi dead? Yes. Antonino Zichichi died on February 9, 2026, at age 96.
Cause of death: Antonino Zichichi's cause of death has not been publicly confirmed.
What was Antonino Zichichi known for?
Antonino Zichichi was an Italian physicist.
More about Antonino Zichichi
Born: October 15, 1929.
Antonino Zichichi, an Italian physicist, died on February 9, 2026.
He worked in nuclear physics and served as president of the World Federation of Scientists and as a professor at the University of Bologna. Born in Trapani, Sicily, on October 15, 1929, he studied physics at the University of Palermo after attending the Ximenes classical high school in Trapani.
Zichichi collaborated on several discoveries in sub-nuclear physics and worked in research laboratories including Fermilab in Chicago and CERN in Geneva. In 1965, he led the research group that first observed the antideuteron, simultaneously with an American team at Brookhaven National Laboratory.
Antonino Zichichi (15 October 1929 – 9 February 2026) was an Italian physicist who worked in the field of nuclear physics. He served as President of the World Federation of Scientists and as a professor at the University of Bologna.