We present the first limits on inelastic electron-scattering dark matter and dark photon absorption using a prototype SuperCDMS detector having a charge resolution of 0.1 electron-hole pairs (CDMS HVeV, a 0.93 g CDMS high-voltage device). These electron-recoil limits significantly improve experimental constraints on dark matter particles with masses as low as 1 MeV/c^{2}. We demonstrate a sensitivity to dark photons competitive with other leading approaches but using substantially less exposure (0.49 g d). These results demonstrate the scientific potential of phonon-mediated semiconductor detectors that are sensitive to single electronic excitations
Dark matter is the theorized source of many observed large-scale gravitational effects. It is dark i...
International audienceWe present the first Ge-based constraints on sub-MeV/c2 dark matter (DM) parti...
International audienceWe present the first Ge-based constraints on sub-MeV/c2 dark matter (DM) parti...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
Many astrophysical observations indicate that nonbaryonic dark matter makes up around 85% of the tot...
This article presents an analysis and the resulting limits on light dark matter inelastically scatte...
AbstractDark matter with mass below about a GeV is essentially unobservable in conventional direct d...
We propose and study a new class of superconducting detectors that are sensitive to O(meV) electron ...
We propose and study a new class of superconducting detectors that are sensitive to O(meV) electron ...
We consider the absorption by bound electrons of dark matter in the form of dark photons and axion-l...
Abstract We consider the absorption by bound electrons of dark matter in the form of dark photons an...
Dark matter is the theorized source of many observed large-scale gravitational effects. It is dark i...
International audienceWe present the first Ge-based constraints on sub-MeV/c2 dark matter (DM) parti...
International audienceWe present the first Ge-based constraints on sub-MeV/c2 dark matter (DM) parti...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
Many astrophysical observations indicate that nonbaryonic dark matter makes up around 85% of the tot...
This article presents an analysis and the resulting limits on light dark matter inelastically scatte...
AbstractDark matter with mass below about a GeV is essentially unobservable in conventional direct d...
We propose and study a new class of superconducting detectors that are sensitive to O(meV) electron ...
We propose and study a new class of superconducting detectors that are sensitive to O(meV) electron ...
We consider the absorption by bound electrons of dark matter in the form of dark photons and axion-l...
Abstract We consider the absorption by bound electrons of dark matter in the form of dark photons an...
Dark matter is the theorized source of many observed large-scale gravitational effects. It is dark i...
International audienceWe present the first Ge-based constraints on sub-MeV/c2 dark matter (DM) parti...
International audienceWe present the first Ge-based constraints on sub-MeV/c2 dark matter (DM) parti...