Question: Thomas "Tom" John Ypsilantis was known for the co-discovery of the antiproton along with an Italian physicist who was awarded what in 1959?

Context articles: Volta Prize
Emilio Segrè
Ugo Amaldi
Enrico Fermi
Filippo Giorgi
Seven Brief Lessons on Physics
Michele Parrinello
Thomas Ypsilantis
Giovanni Bignami
Eugenio Curiel

The Volta Prize (French: le Prix Volta) was originally established by Napoleon Bonaparte in 1801 to honor Alessandro Volta, an Italian physicist noted for developing the battery.
 At that time Alessandro Volta was summoned to Paris to demonstrate his great discovery before the French Academy of Sciences.
 Bonaparte declared his presentation a triumph, presented him with a gold medal and conceived of the Volta Prize named in his honor, which the French government awarded for scientific achievement in electricity.
 An early recipient was Sir Humphry Davy for his work on electrolysis.
Emilio Gino Segrè (1 February 1905 – 22 April 1989) was an Italian physicist and Nobel laureate who discovered the elements technetium and astatine, and the antiproton, a sub-atomic antiparticle, for which he was awarded the Nobel Prize in Physics in 1959.
Ugo Amaldi; born 1934.
 is an Italian physicist.
 He is the son of the first CERN secretary general Edoardo Amaldi.
 Ugo Amaldi is currently a professor at University of Milan, having previously worked at Istituto Superiore di Sanità and CERN.
 He holds honorary doctorates from University of Lyon, University of Uppsala (1993), University of Valencia and University of Helsinki.
 He is a Fellow of the European Physical Society, a Distinguished Affiliated Professor at Technical University of Munich, member of the Accademia dei Lincei and also awarded the Bruno Pontecorvo Prize by CERN.
 He also founded the Hadron Therapy Project at CERN in 1991.
Enrico Fermi ( ; ] ; 29 September 1901 – 28 November 1954) was an Italian physicist and the creator of the world's first nuclear reactor, the Chicago Pile-1.
 He has been called the "architect of the nuclear age" and the "architect of the atomic bomb".
 He was one of the very few physicists in history to excel both theoretically and experimentally.
 Fermi held several patents related to the use of nuclear power, and was awarded the 1938 Nobel Prize in Physics for his work on induced radioactivity by neutron bombardment and the discovery of transuranic elements.
 He made significant contributions to the development of quantum theory, nuclear and particle physics, and statistical mechanics.
Filippo Giorgi (born February 9, 1959) is an Italian physicist and an author of 19 chapters and over 250 peer-reviewed articles which he published in such journals as Journal of Geophysical Research, Climate Dynamics and many others.
Seven Brief Lessons on Physics (Italian: "" ) is a short book by the Italian physicist Carlo Rovelli.
 Originally published in Italian in 2014, the book has been translated into 41 languages.
 It is an Italian bestseller, with more than 300,000 copies sold in Rovelli's home country.
Michele Parrinello (born 7 September 1945, Messina) is an Italian physicist particularly known for his work in molecular dynamics (the computer simulation of physical movements of atoms and molecules).
 Parrinello and Roberto Car were awarded the Dirac Medal and the Sidney Fernbach Award in 2009 for their continuing development of the Car-Parrinello method, first proposed in their seminal 1985 paper, "Unified Approach for Molecular Dynamics and Density-Functional Theory".
Thomas "Tom" John Ypsilantis (Greek: Θωμάς Ιωάννη Υψηλάντης ; June 24, 1928 in Salt Lake City, Utah – August 16, 2000 in Geneva, Switzerland) was an American physicist of Greek descent.
 Ypsilantis was known for the co-discovery of the antiproton in 1955, along with Owen Chamberlain, Emilio Segrè, and Clyde Wiegand.
 Following this work, he moved to CERN to develop Cherenkov radiation detectors for use in particle physics.
Giovanni Fabrizio Bignami (10 April 1944 - 24 May 2017) was an Italian physicist.
 From March 2007 until August 2008, he was Chairman of the Italian Space Agency.
 Between 2010 and 2014, he was the first Italian to chair the Committee on Space Research (COSPAR), and from 2011 until 2015, he was President of INAF.
 He was also the chairman of the SKA project.
 He was married to fellow Italian astrophysicist Patrizia A. Caraveo.
Eugenio Curiel (December 11, 1912 in Trieste – February 24, 1945 in Milan) was an Italian physicist and a prominent figure of the Italian resistance movement.
 He was awarded a gold medal (posthumously) for military valour.