تقرير
Low-mass Dark Matter searches with EDELWEISS
| العنوان: | Low-mass Dark Matter searches with EDELWEISS |
|---|---|
| المؤلفون: | Gascon, J., Armengaud, E., Arnaud, Q., Augier, C., Benoit, A., Bergé, L., Billard, J., Broniatowski, A., Camus, P., Cazes, A., Chapellier, M., Charlieux, F., De Jésus, M., Dumoulin, L., Eitel, K., Filippini, J. -B., Filosofov, D., Giuliani, A., Gros, M., Jin, Y., Juillard, A., Kleifges, M., Lattaud, H., Marnieros, S., Misiak, D., Navick, X. -F., Nones, C., Olivieri, E., Oriol, C., Pari, P., Paul, B., Poda, D., Rozov, S., Salagnac, T., Sanglard, V., Vagneron, L., Yakushev, E., Zolotarova, A. |
| سنة النشر: | 2021 |
| المجموعة: | Physics (Other) |
| مصطلحات موضوعية: | Physics - Instrumentation and Detectors |
| الوصف: | The EDELWEISS collaboration searches for light Dark Matter (DM) particles using germanium detectors equipped with a charge and phonon signal readout. Using the Neganov-Trofimov-Luke effect, an rms resolution of 0.53 electron-hole pair was obtained on a massive (33.4 g) Ge detector operated underground at the Laboratoire Souterrain de Modane. This record sensitivity made possible a search for Dark Photon DM down to 1 eV/c2 and to DM-electron interactions below 1 MeV/c2. This demonstrates for the first time the high relevance of cryogenic Ge detectors in searches at low thresholds and is an important step of the development of Ge detectors with improved performance in the context of the EDELWEISS-SubGeV program. Comment: Submitted to Journal of Low Temperature Physics, Special Issue for the 19th International Workshop on Low Temperature Detectors 19-29 July 2021 (Virtual event hold by NIST) |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2112.05467 |
| رقم الأكسشن: | edsarx.2112.05467 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |