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Calibration of the EDELWEISS cryogenic heat-and-ionization germanium detectors for dark matter search |
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| Authors: | O. Martineau, A. Benoî t, L. Berg , A. Broniatowski, L. Chabert, B. Chambon, M. Chapellier, G. Chardin, P. Charvin, M. De J sus, P. Di Stefano, D. Drain, L. Dumoulin, J. Gascon, G. Gerbier, E. Gerlic, C. Goldbach, M. Goyot, M. Gros, J. P. Hadjout, S. Herv , A. Juillard, A. de Lesquen, M. Loidl, J. Mallet, S. Marnieros, N. Mirabolfathi, L. Mosca, X. -F. Navick, G. Nollez, P. Pari, C. Riccio, V. Sanglard, L. Schoeffel, M. Stern, L. Vagneron,The EDELWEISS Collaboration |
| Affiliation: | a Institut de Physique Nucléaire de Lyon-UCBL, IN2P3-CNRS, 4 rue Enrico Fermi, 69622, Villeurbanne Cedex, France b Centre de Recherche sur les Très Basses Températures, SPM-CNRS, BP 166, 38042, Grenoble, France c Centre de Spectroscopie Nucléaire et de Spectroscopie de Masse, IN2P3-CNRS, Université Paris XI, bat 108, 91405, Orsay, France d CEA, Centre d’Études Nucléaires de Saclay, DSM/DRECAM, 91191, Gif-sur-Yvette Cedex, France e CEA, Centre d’Études Nucléaires de Saclay, DSM/DAPNIA, 91191, Gif-sur-Yvette Cedex, France f Laboratoire Souterrain de Modane, CEA-CNRS, 90 rue Polset, 73500, Modane, France g Institut d'Astrophysique de Paris, INSU-CNRS, 98 bis Bd Arago, 75014, Paris, France |
| Abstract: | Several aspects of the analysis of the data obtained with the cryogenic heat-and-ionization Ge detectors used by the EDELWEISS dark matter search experiment are presented. Their calibration, the determination of their energy threshold, fiducial volume and nuclear recoil acceptance are detailed. |
| Keywords: | Dark matter WIMPs direct detection Cryogenic detectors Data analysis |
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