The hardest proof yet of a 'new
physics' possibly superseding the Standard Model has been found
by the Muon G-2 project in which Italy is represented by the
National Nuclear Physics Institute (INFN), one of the
protagonists of the experiment, INFN Pisa section chief Graziano
Venanzoni, told ANSA Wednesday.
Published in the Physical Review Letters, the result obtained by
the Fermi National Accelerator Laboratory (Fermilab) of Batavia
near Chicago "is the most solid evidence of the possible
presence of a new physics", he said.
Fermilab said the experiment had found the first traces of
particles and forces not predicted by the Standard Model.
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