16th Patras Workshop on Axions, WIMPs and WISPs

Session

Session 15

Jun 17, 2021, 4:40 PM

Online Workshop

Conveners

Session 15

• SUSANA CEBRIAN (UNIVERSITY OF ZARAGOZA)

113. Overview of DAMIC and its upgrade DAMIC-M

Nuria Castello Mor (University of Cantabria)

6/17/21, 4:40 PM

The DAMIC experiment at SNOLAB uses thick, fully-depleted, scientific grade charge-coupled devices (CCDs) to search for the interactions between proposed dark matter particles in the galactic halo and the ordinary silicon atoms in the detector. DAMIC CCDs operate with an extremely low instrument noise and dark current, making them particularly sensitive to ionization signals expected from...

80. Dark Sector Searches with the NA64 Experiment at CERN

Henri Sieber (ETH Zürich)

6/17/21, 5:05 PM

The existence of dark sectors is an exciting possibility to explain the origin of Dark Matter (DM). In particular, a class of phenomenological models assumes the existence of a vector portal, through which the dark sector and visible matter are related by a new force, in addition to gravity, transmitted by a light dark vector boson, $A'$ (dark photon). Within this class of models, DM interacts...

155. Observation of Thermal Photons from the 14 GHz Cavity by a Single-Photon Counter within the QUAX

Leonid Kuzmin (Chalmers University of Technology)

6/17/21, 5:25 PM

156. Unitarity and Higher-Order CP Asymmetries - A Systematic Perturbative Approach

Peter Matak (Comenius University in Bratislava, Slovak Republic)

6/17/21, 5:30 PM

6. Observing Invisible Axions with Gravitational Waves

Marco Gorghetto (Weizmann Institute)

6/17/21, 5:35 PM

Axions are among the best motivated candidates for new physics. If the Peccei-Quinn symmetry associated with an axion has been ever restored after inflation, topological defects of the axion field (in particular strings) form and produce an irreducible contribution to the stochastic gravitational wave background during the evolution of the Universe. After reviewing recent progress in the...