it
it
Grazie alla misura effettuata con gli interferometri gemelli LIGO, le collaborazioni scientifiche LIGO e VIRGO aprono una nuova finestra sul cosmo, rivelando le onde gravitazionali prodotte nella collisione di due buchi neri.
The observed events by IceCube, notably the PeV cascades accompanied by events at lower energies, are clearly in excess over the background of atmospheric flux and beg for an astroparticle physics explanation.
I will discuss the possibility to interpret the IceCube data by PeV mass scale decaying Dark Matter.
Seminario del dr. Gauhar Abbas, dell' Instituto de Física Corpuscular (IFIC), Valencia, Spain.
We compute flavour-changing top decays $t \rightarrow c h$ and $t \rightarrow c V$ ($V= \gamma, Z$) within the generic framework of aligned two-Higgs-doublet model.