Possible explanation of the electron positron anomaly at 17 MeV in $^8 Be$ transitions

by Prof. Ulrich Ellwanger (LPT Orsay)

Wednesday 29 Mar 2017, 13:00 → 14:00 Europe/Brussels

E/3rd floor-E.349 - Seminar room (E.349) (Marc de Hemptinne (chemin du Cyclotron, 2, Louvain-la-Neuve))

It will be reviewed why very light still unknown particles can have escaped detection up to now, and where they may be discovered. The nuclear transitions within $^8 Be$ will be discussed, and the experiment looking for corresponding anomalies. Finally explanations for the observed anomaly will be presented and why these explanations are consistent with constraints from other experiments.

Transparents Ellwanger_-_Possible_Explanations_of_the_Electron_Positron_Anomaly_at_17_MeV_in_8Be_transitions.pdf