A search for neutrinoless double beta decay of 130Te with a low temperature calorimeter

1992 ◽  
Author(s):  
A. Alessandrello ◽  
C. Brofferio ◽  
D. V. Camin ◽  
O. Cremonesi ◽  
G. Gervasio ◽  
...  
Keyword(s):  
Low Temperature ◽  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay

scholarly journals A CaMoO4Crystal Low Temperature Detector for the AMoRE Neutrinoless Double Beta Decay Search

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
G. B. Kim ◽  
S. Choi ◽  
F. A. Danevich ◽  
A. Fleischmann ◽  
C. S. Kang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay ◽  
Pulse Shape Discrimination ◽  
Metallic Magnetic Calorimeter ◽  
Discrimination Power ◽  
Low Temperature Detector ◽  
Temperature Detector ◽  
Search Experiment

We report the development of a CaMoO4crystal low temperature detector for the AMoRE neutrinoless double beta decay(0νββ)search experiment. The prototype detector cell was composed of a 216 g CaMoO4crystal and a metallic magnetic calorimeter. An overground measurement demonstrated FWHM resolution of 6–11 keV for full absorption gamma peaks. Pulse shape discrimination was clearly demonstrated in the phonon signals, and 7.6 σof discrimination power was found for theαandβ/γseparation. The phonon signals showed rise-times of about 1 ms. It is expected that the relatively fast rise-time will increase the rejection efficiency of two-neutrino double beta decay pile-up events which can be one of the major background sources in0νββsearches.

Status of the AMoRE Experiment Searching for Neutrinoless Double Beta Decay Using Low-Temperature Detectors

2018 ◽  
Vol 193 (5-6) ◽  
pp. 1182-1189 ◽  
Author(s):  
H. S. Jo ◽  
S. Choi ◽  
F. A. Danevich ◽  
A. Fleischmann ◽  
J. A. Jeon ◽  
...  
Keyword(s):  
Low Temperature ◽  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay ◽  
Low Temperature Detectors

scholarly journals Hiding neutrinoless double beta decay in the minimal seesaw mechanism

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Takehiko Asaka ◽  
Hiroyuki Ishida ◽  
Kazuki Tanaka
Keyword(s):  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay ◽  
Seesaw Mechanism

scholarly journals Flavored neutrinoless double beta decay

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
Lukas Graf ◽  
Sudip Jana ◽  
Manfred Lindner ◽  
Werner Rodejohann ◽  
Xun-Jie Xu
Keyword(s):  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay
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