Sub-GeV Dark Matter Searches with EDELWEISS: New results and prospects
arXiv:2211.04176 · doi:10.22323/1.398.0153
Abstract
The Edelweiss collaboration performs light Dark Matter (DM) particles searches with germanium bolometer collecting charge and phonon signals. Thanks to the Neganov-Trofimov-Luke (NTL) effect, a RMS resolution of 4.46 electron-hole pairs was obtained on a massive (200g) germanium detector instrumented with a NbSi Transition Edge Sensor (TES) operated underground at the Laboratoire Souterrain de Modane (LSM). This sensitivity made possible a search for WIMP using the Migdal effect down to 32 MeV/C and exclude cross-sections down to 10 cm. It is the first measurement in cryogenic germanium with such thermal sensor, proving the high relevance of this technology. Furthermore, such TES have shown sensitivity to out-of-equilibrium phonons, paving the way for EDELWEISS new experience CRYOSEL. This is an important step in the development of Ge detectors with improved performance in the context of the EDELWEISS-SubGeV program.
arXiv comment8 pages, 7 figures. Proceeding for IDM22. To be published on scipost
References in corpus (37)
- Particle Dark Matter: Evidence, Candidates and Constraints
- Dark Matter Search Results from a One TonneYear Exposure of XENON1T
- Results from a search for dark matter in the complete LUX exposure
- Dark Matter Results From 54-Ton-Day Exposure of PandaX-II Experiment
- Non-Baryonic Dark Matter - Observational Evidence and Detection Methods
- Dark Matter Results from First 98.7-day Data of PandaX-II Experiment
- A New Era in the Quest for Dark Matter
- First results from the CRESST-III low-mass dark matter program
- SENSEI: Direct-Detection Results on sub-GeV Dark Matter from a New Skipper-CCD
- New stellar constraints on dark photons
- First Dark Matter Constraints from a SuperCDMS Single-Charge Sensitive Detector
- Direct Detection Constraints on Dark Photon Dark Matter
- Asymmetric Dark Matter from Leptogenesis
- Search for Light Dark Matter Interactions Enhanced by the Migdal effect or Bremsstrahlung in XENON1T
- Constraints on Sub-GeV Dark Matter-Electron Scattering from the DarkSide-50 Experiment
- Constraints on Light Dark Matter Particles Interacting with Electrons from DAMIC at SNOLAB
- Searching for low-mass dark matter particles with a massive Ge bolometer operated above-ground
- SENSEI: Direct-Detection Constraints on Sub-GeV Dark Matter from a Shallow Underground Run Using a Prototype Skipper-CCD
- Low-Mass Dark Matter Search with CDMSlite
- Solar constraints on hidden photons re-visited
- Kinetic Mixing as the Origin of Light Dark Scales
- First germanium-based constraints on sub-MeV Dark Matter with the EDELWEISS experiment
- Absorption of light dark matter in semiconductors
- Constraints on low-mass, relic dark matter candidates from a surface-operated SuperCDMS single-charge sensitive detector
- Results of a Search for Sub-GeV Dark Matter Using 2013 LUX Data
- On electromagnetic contributions in WIMP quests
- On the relation between Migdal effect and dark matter-electron scattering in isolated atoms and semiconductors
- Constraints on Spin-Independent Nucleus Scattering with sub-GeV Weakly Interacting Massive Particle Dark Matter from the CDEX-1B Experiment at the China Jin-Ping Laboratory
- First Direct-Detection Constraints on eV-Scale Hidden-Photon Dark Matter with DAMIC at SNOLAB
- The role of ionization electrons in direct dark matter detection
- Signatures of Earth-scattering in the direct detection of Dark Matter
- Robust Constraints and Novel Gamma-Ray Signatures of Dark Matter That Interacts Strongly With Nucleons
- Direct dark matter search by observing electrons produced in neutralino-nucleus collisions
- Testing The Light Dark Matter Hypothesis With AMS
- Low-noise HEMTs for Coherent Elastic Neutrino Scattering and Low-Mass Dark Matter Cryogenic Semiconductor Detectors
- Energy loss during Dark Matter propagation in an overburden
- Optimization and performance of the CryoCube detector for the future RICOCHET low-energy neutrino experiment