Still Waters Posted June 19, 2013 #1 Share Posted June 19, 2013 Two different accelerators have found evidence for a particle that appears to contains four quarks, according to papers published in Physical Review Letters. Although particles with two and three quarks are common, this would be the first time that something containing four quarks has been spotted. Depending on the precise nature of the interactions among the quarks, this could be a discovery that keeps the theoreticians very busy. http://arstechnica.c...dy-can-explain/ 1 Link to comment Share on other sites More sharing options...
SHaYap Posted June 19, 2013 #2 Share Posted June 19, 2013 this could be a discovery that keeps the theoreticians very busy. yes indeed ... a physicists joke ... ` 2 Link to comment Share on other sites More sharing options...
Frank Merton Posted June 19, 2013 #3 Share Posted June 19, 2013 Good one too, although hard on non-native readers. Link to comment Share on other sites More sharing options...
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