titolo

25/11/15 Seminario Viacheslav Duk

target

totem,dipartimento,ppim

inizio

Mercoledì 25 Novembre 2015 ore 15:00

luogo

Sala Riunioni, p.3 edif. Via Pascoli

relatore

Viacheslav Duk (ricercatore, gruppo NA62 Perugia)

titoloevento

Cosmology In Rare Kaon Decays: Experimental Tests At The "Intensity Frontier"

abstract

One of the main directions in modern particle physics is the so called "intensity frontier", where experimental physicists search for New Physics beyond the Standard Model by observing rare phenomena in experiments with high intensity beams. The new generation on-going experiments with kaons aim at reaching unprecedented sensitivity O(10^-12). This precision allows to test various New Physics models that could shed light on the observed cosmological phenomena: dark matter, baryon asymmetry of the Universe, inflationary expansion of the early Universe. In this seminar we discuss models with heavy neutrinos, dark photons and light inflatons that can be tested in kaon decays. Results on the most recent measurements based on charged kaon data will be presented as well as the sensitivity estimations for the NA62 experiment at CERN.

people

Aperto agli interessati; raccomandato in particolare ai Dottorandi.

organizzatori

Sezione INFN-PG (Busso, Pepe)

docsrefs

,1346,