The DAΦNE Φ-factory is an ideal place to search for forces beyond the Standard Model. By using the KLOE detector, limits on U-boson coupling ϵ2 of the order of 10-5 ÷ 10-7 and on the αD × ϵ2 product have been set through the study of the Φ Dalitz decay, Uγ events and the Higgsstrahlung process. An improvement of these limits is expected thanks to the KLOE detector and DAΦNE upgrades of KLOE-2.
Dark forces at DAΦNE
Erriquez O.;Fanizzi G.;
2015-01-01
Abstract
The DAΦNE Φ-factory is an ideal place to search for forces beyond the Standard Model. By using the KLOE detector, limits on U-boson coupling ϵ2 of the order of 10-5 ÷ 10-7 and on the αD × ϵ2 product have been set through the study of the Φ Dalitz decay, Uγ events and the Higgsstrahlung process. An improvement of these limits is expected thanks to the KLOE detector and DAΦNE upgrades of KLOE-2.File in questo prodotto:
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Dark Forces at DAΦNE (epjconf_dhf2014_01008).pdf
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