25–29 juin 2018
Annecy-le-Vieux, France
Fuseau horaire Europe/Paris

Direct detection of exothermic dark matter with light mediator

28 juin 2018, 17:00
20m
Auditorium (Annecy-le-Vieux, France)

Auditorium

Annecy-le-Vieux, France

9 chemin de Bellevue
Contributed talk Direct detection Parallel II

Orateur

Dr Da Huang (University of Warsaw)

Description

In this talk, we study the possible models trying to reconcile the tension between the CDMS-Si signals and null experiments. In particular, we focus on the models with the following properties: isospin-violating couplings, exothermic scatterings, and/or a light mediator. In the light of the latest constraints from LUX, PandaX-II, XENON1T, CDMSlite and PICO-60, we find that, for almost all the considered models, the predicted CDMS-Si signal regions are either severely constrained or completely excluded, including the previously promising Xe-phobic exothermic DM models with/without a light mediator.

Auteur principal

Dr Da Huang (University of Warsaw)

Co-auteurs

Prof. Chao-Qiang Geng (National Tsing Hua University) M. Chun-Hao Lee (National Tsing Hua University)

Documents de présentation