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.
Curciarello, F., Babusci, D., Balwierz-Pytko, I., Bencivenni, G., Bloise, C., Bossi, F., et al. (2015). Dark forces at DAΦNE. In Dark Matter, Hadron Physics and Fusion Physics. EDP Sciences [10.1051/epjconf/20159601008].
Dark forces at DAΦNE
Fantini A.;Loffredo S.;Martini M.;Mascolo M.;Messi R.;Sarra I.;Tortora L.;
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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