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First observation of single photons in a CRESST detector and new dark matter exclusion limits

Fuente: arXiv

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Main Authors:	CRESST Collaboration, Angloher, G., Banik, S., Benato, G., Bento, A., Bertolini, A., Breier, R., Bucci, C., Burkhart, J., Canonica, L., D'Addabbo, A., Di Lorenzo, S., Einfalt, L., Erb, A., Feilitzsch, F. v., Fichtinger, S., Fuchs, D., Garai, A., Ghete, V. M., Gorla, P., Guillaumon, P. V., Gupta, S., Hauff, D., Ješkovský, M., Jochum, J., Kaznacheeva, M., Kinast, A., Kluck, H., Kraus, H., Kuckuk, S., Langenkämper, A., Mancuso, M., Marini, L., Mauri, B., Meyer, L., Mokina, V., Olmi, M., Ortmann, T., Pagliarone, C., Pattavina, L., Petricca, F., Potzel, W., Povinec, P., Pröbst, F., Pucci, F., Reindl, F., Rothe, J., Schäffner, K., Schieck, J., Schönert, S., Schwertner, C., Stahlberg, M., Stodolsky, L., Strandhagen, C., Strauss, R., Usherov, I., Wagner, F., Wagner, V., Zema, V.
Format:	Preprint
Published:	2024
Subjects:	Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
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_version_	1866910442344939520
author	CRESST Collaboration Angloher, G. Banik, S. Benato, G. Bento, A. Bertolini, A. Breier, R. Bucci, C. Burkhart, J. Canonica, L. D'Addabbo, A. Di Lorenzo, S. Einfalt, L. Erb, A. Feilitzsch, F. v. Fichtinger, S. Fuchs, D. Garai, A. Ghete, V. M. Gorla, P. Guillaumon, P. V. Gupta, S. Hauff, D. Ješkovský, M. Jochum, J. Kaznacheeva, M. Kinast, A. Kluck, H. Kraus, H. Kuckuk, S. Langenkämper, A. Mancuso, M. Marini, L. Mauri, B. Meyer, L. Mokina, V. Olmi, M. Ortmann, T. Pagliarone, C. Pattavina, L. Petricca, F. Potzel, W. Povinec, P. Pröbst, F. Pucci, F. Reindl, F. Rothe, J. Schäffner, K. Schieck, J. Schönert, S. Schwertner, C. Stahlberg, M. Stodolsky, L. Strandhagen, C. Strauss, R. Usherov, I. Wagner, F. Wagner, V. Zema, V.
author_facet	CRESST Collaboration Angloher, G. Banik, S. Benato, G. Bento, A. Bertolini, A. Breier, R. Bucci, C. Burkhart, J. Canonica, L. D'Addabbo, A. Di Lorenzo, S. Einfalt, L. Erb, A. Feilitzsch, F. v. Fichtinger, S. Fuchs, D. Garai, A. Ghete, V. M. Gorla, P. Guillaumon, P. V. Gupta, S. Hauff, D. Ješkovský, M. Jochum, J. Kaznacheeva, M. Kinast, A. Kluck, H. Kraus, H. Kuckuk, S. Langenkämper, A. Mancuso, M. Marini, L. Mauri, B. Meyer, L. Mokina, V. Olmi, M. Ortmann, T. Pagliarone, C. Pattavina, L. Petricca, F. Potzel, W. Povinec, P. Pröbst, F. Pucci, F. Reindl, F. Rothe, J. Schäffner, K. Schieck, J. Schönert, S. Schwertner, C. Stahlberg, M. Stodolsky, L. Strandhagen, C. Strauss, R. Usherov, I. Wagner, F. Wagner, V. Zema, V.
contents	The main goal of the CRESST-III experiment is the direct detection of dark matter particles via their scattering off target nuclei in cryogenic detectors. In this work we present the results of a Silicon-On-Sapphire (SOS) detector with a mass of 0.6$\,$g and an energy threshold of (6.7$\, \pm \,$0.2)$\,$eV with a baseline energy resolution of (1.0$\, \pm \,$0.2)$\,$eV. This allowed for a calibration via the detection of single luminescence photons in the eV-range, which could be observed in CRESST for the first time. We present new exclusion limits on the spin-independent and spin-dependent dark matter-nucleon cross section that extend to dark matter particle masses of less than 100$\,$MeV/c$^{2}$.
format	Preprint
id	arxiv_https___arxiv_org_abs_2405_06527
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	First observation of single photons in a CRESST detector and new dark matter exclusion limits CRESST Collaboration Angloher, G. Banik, S. Benato, G. Bento, A. Bertolini, A. Breier, R. Bucci, C. Burkhart, J. Canonica, L. D'Addabbo, A. Di Lorenzo, S. Einfalt, L. Erb, A. Feilitzsch, F. v. Fichtinger, S. Fuchs, D. Garai, A. Ghete, V. M. Gorla, P. Guillaumon, P. V. Gupta, S. Hauff, D. Ješkovský, M. Jochum, J. Kaznacheeva, M. Kinast, A. Kluck, H. Kraus, H. Kuckuk, S. Langenkämper, A. Mancuso, M. Marini, L. Mauri, B. Meyer, L. Mokina, V. Olmi, M. Ortmann, T. Pagliarone, C. Pattavina, L. Petricca, F. Potzel, W. Povinec, P. Pröbst, F. Pucci, F. Reindl, F. Rothe, J. Schäffner, K. Schieck, J. Schönert, S. Schwertner, C. Stahlberg, M. Stodolsky, L. Strandhagen, C. Strauss, R. Usherov, I. Wagner, F. Wagner, V. Zema, V. Cosmology and Nongalactic Astrophysics The main goal of the CRESST-III experiment is the direct detection of dark matter particles via their scattering off target nuclei in cryogenic detectors. In this work we present the results of a Silicon-On-Sapphire (SOS) detector with a mass of 0.6$\,$g and an energy threshold of (6.7$\, \pm \,$0.2)$\,$eV with a baseline energy resolution of (1.0$\, \pm \,$0.2)$\,$eV. This allowed for a calibration via the detection of single luminescence photons in the eV-range, which could be observed in CRESST for the first time. We present new exclusion limits on the spin-independent and spin-dependent dark matter-nucleon cross section that extend to dark matter particle masses of less than 100$\,$MeV/c$^{2}$.
title	First observation of single photons in a CRESST detector and new dark matter exclusion limits
topic	Cosmology and Nongalactic Astrophysics
url	https://arxiv.org/abs/2405.06527