New Results of the Experiment to Search for Double Beta Decay of <sup>106</sup>Cd with Enriched <sup>106</sup>CdWO<sub>4</sub> Scintillator
In this article, we present current results of the experiment searching for double beta decay of <sup>106</sup>Cd with the help of an enriched <sup>106</sup>CdWO<sub>4</sub> crystal scintillator in coincidence with two CdWO<sub>4</sub> scintillation de...
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2025-04-01
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| author | P. Belli R. Bernabei F. Cappella V. Caracciolo R. Cerulli F. A. Danevich A. Incicchitti D. V. Kasperovych V. R. Klavdiienko V. V. Kobychev A. Leoncini V. Merlo O. G. Polischuk V. I. Tretyak |
| author_facet | P. Belli R. Bernabei F. Cappella V. Caracciolo R. Cerulli F. A. Danevich A. Incicchitti D. V. Kasperovych V. R. Klavdiienko V. V. Kobychev A. Leoncini V. Merlo O. G. Polischuk V. I. Tretyak |
| author_sort | P. Belli |
| collection | DOAJ |
| description | In this article, we present current results of the experiment searching for double beta decay of <sup>106</sup>Cd with the help of an enriched <sup>106</sup>CdWO<sub>4</sub> crystal scintillator in coincidence with two CdWO<sub>4</sub> scintillation detectors. The experiment is carried out at the Gran Sasso underground laboratory of the National Institute for Nuclear Physics (LNGS INFN, Italy). After 1075 days of data-taking, no double-beta effects were observed. New half-life limits have been set for the different modes and channels of double beta processes in <sup>106</sup>Cd at the level of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo movablelimits="true" form="prefix">lim</mo><msub><mi>T</mi><mrow><mn>1</mn><mo>/</mo><mn>2</mn></mrow></msub><mo>=</mo><msup><mn>10</mn><mn>20</mn></msup><mo>−</mo><msup><mn>10</mn><mn>22</mn></msup></mrow></semantics></math></inline-formula> years. |
| format | Article |
| id | doaj-art-c73100c87eae4d64af99320cf4cf96e9 |
| institution | OA Journals |
| issn | 2218-1997 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Universe |
| spelling | doaj-art-c73100c87eae4d64af99320cf4cf96e92025-08-20T02:25:07ZengMDPI AGUniverse2218-19972025-04-0111412310.3390/universe11040123New Results of the Experiment to Search for Double Beta Decay of <sup>106</sup>Cd with Enriched <sup>106</sup>CdWO<sub>4</sub> ScintillatorP. Belli0R. Bernabei1F. Cappella2V. Caracciolo3R. Cerulli4F. A. Danevich5A. Incicchitti6D. V. Kasperovych7V. R. Klavdiienko8V. V. Kobychev9A. Leoncini10V. Merlo11O. G. Polischuk12V. I. Tretyak13INFN Sezione Roma “Tor Vergata”, I-00133 Rome, ItalyINFN Sezione Roma “Tor Vergata”, I-00133 Rome, ItalyINFN Sezione Roma, I-00185 Rome, ItalyINFN Sezione Roma “Tor Vergata”, I-00133 Rome, ItalyINFN Sezione Roma “Tor Vergata”, I-00133 Rome, ItalyINFN Sezione Roma “Tor Vergata”, I-00133 Rome, ItalyINFN Sezione Roma, I-00185 Rome, ItalyInstitute for Nuclear Research of NASU, 03028 Kyiv, UkraineInstitute for Nuclear Research of NASU, 03028 Kyiv, UkraineInstitute for Nuclear Research of NASU, 03028 Kyiv, UkraineINFN Sezione Roma “Tor Vergata”, I-00133 Rome, ItalyINFN Sezione Roma “Tor Vergata”, I-00133 Rome, ItalyInstitute for Nuclear Research of NASU, 03028 Kyiv, UkraineInstitute for Nuclear Research of NASU, 03028 Kyiv, UkraineIn this article, we present current results of the experiment searching for double beta decay of <sup>106</sup>Cd with the help of an enriched <sup>106</sup>CdWO<sub>4</sub> crystal scintillator in coincidence with two CdWO<sub>4</sub> scintillation detectors. The experiment is carried out at the Gran Sasso underground laboratory of the National Institute for Nuclear Physics (LNGS INFN, Italy). After 1075 days of data-taking, no double-beta effects were observed. New half-life limits have been set for the different modes and channels of double beta processes in <sup>106</sup>Cd at the level of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo movablelimits="true" form="prefix">lim</mo><msub><mi>T</mi><mrow><mn>1</mn><mo>/</mo><mn>2</mn></mrow></msub><mo>=</mo><msup><mn>10</mn><mn>20</mn></msup><mo>−</mo><msup><mn>10</mn><mn>22</mn></msup></mrow></semantics></math></inline-formula> years.https://www.mdpi.com/2218-1997/11/4/123double beta decay<sup>106</sup>Cd<sup>106</sup>CdWO<sub>4</sub>crystal scintillatorlow background measurements |
| spellingShingle | P. Belli R. Bernabei F. Cappella V. Caracciolo R. Cerulli F. A. Danevich A. Incicchitti D. V. Kasperovych V. R. Klavdiienko V. V. Kobychev A. Leoncini V. Merlo O. G. Polischuk V. I. Tretyak New Results of the Experiment to Search for Double Beta Decay of <sup>106</sup>Cd with Enriched <sup>106</sup>CdWO<sub>4</sub> Scintillator Universe double beta decay <sup>106</sup>Cd <sup>106</sup>CdWO<sub>4</sub> crystal scintillator low background measurements |
| title | New Results of the Experiment to Search for Double Beta Decay of <sup>106</sup>Cd with Enriched <sup>106</sup>CdWO<sub>4</sub> Scintillator |
| title_full | New Results of the Experiment to Search for Double Beta Decay of <sup>106</sup>Cd with Enriched <sup>106</sup>CdWO<sub>4</sub> Scintillator |
| title_fullStr | New Results of the Experiment to Search for Double Beta Decay of <sup>106</sup>Cd with Enriched <sup>106</sup>CdWO<sub>4</sub> Scintillator |
| title_full_unstemmed | New Results of the Experiment to Search for Double Beta Decay of <sup>106</sup>Cd with Enriched <sup>106</sup>CdWO<sub>4</sub> Scintillator |
| title_short | New Results of the Experiment to Search for Double Beta Decay of <sup>106</sup>Cd with Enriched <sup>106</sup>CdWO<sub>4</sub> Scintillator |
| title_sort | new results of the experiment to search for double beta decay of sup 106 sup cd with enriched sup 106 sup cdwo sub 4 sub scintillator |
| topic | double beta decay <sup>106</sup>Cd <sup>106</sup>CdWO<sub>4</sub> crystal scintillator low background measurements |
| url | https://www.mdpi.com/2218-1997/11/4/123 |
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