Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: I kitea te antiproton me te antineutron e Emilio Segrè me Owen Chamberlain i te tau 1955 i te Whare Wānanga o California, Berkeley. Mai i taua wā, kua hangaia ngā antiparticle o ētahi atu ngota iti-ngā ngota i roto i ngā whakamātautau whakatere ngota. I ngā tau tata nei, kua oti ngā ngota katoa o te antimatter te whakakotahi mai i ngā antiprotons me ngā positrons, i kohia ki roto i ngā rore hiko.  Pātai: Me pēhea te waihanga i ngā antiparticles?
ngā whakamātautau whakatere ngota