Detector Development for the CRESST Experiment

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发表日期：

2024年5月21日

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G. Angloher,
S. Banik,
G. Benato,
A. Bento,
A. Bertolini,
R. Breier,
C. Bucci,
J. Burkhart,
L. Canonica,
A. D’Addabbo,
S. Di Lorenzo,
L. Einfalt,
A. Erb,
F. V. Feilitzsch,
S. Fichtinger,
D. Fuchs,
A. Garai,
V. M. Ghete,
P. Gorla,
P. V. Guillaumon,
S. Gupta,
D. Hauff,
M. Ješkovský,
J. Jochum,
M. Kaznacheeva,
A. Kinast,
H. Kluck,
H. Kraus,
S. Kuckuk,
A. Langenkämper,
M. Mancuso,
L. Marini,
B. Mauri,
L. Meyer,
V. Mokina,
M. Olmi,
T. Ortmann,
C. Pagliarone,
L. Pattavina,
F. Petricca,
W. Potzel,
P. Povinec,
F. Pröbst,
F. Pucci,
F. Reindl,
J. Rothe,
K. Schäffner,
J. Schieck,
S. Schönert,
C. Schwertner,
M. Stahlberg,
L. Stodolsky,
C. Strandhagen,
R. Strauss,
I. Usherov,
F. Wagner,
M. Willers,
V. Zema

摘要

Recently low-mass dark matter direct searches have been hindered by a low-energy background, drastically reducing the physics reach of the experiments. In the CRESST-III experiment, this signal is characterised by a significant increase of events below 200 eV. As the origin of this background is still unknown, it became necessary to develop new detector designs to reach a better understanding of the observations. Within the CRESST collaboration, three new different detector layouts have been developed, and they are presented in this contribution.