Simulation of a radial TPC for the detection of neutrinoless double beta decay
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arXiv
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| Autores principales: | , , , , , , , , , , , , , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866916607807193088 |
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| author | Bouet, R. Busto, J. Cadiou, A. Charpentier, P. Charrier, D. Chapellier, M. Dastgheibi-Fard, A. Druillole, F. Hellmuth, P. Jollet, C. Kaizer, J. Kontul, I. Ray, P. Le Gros, M. Lautridou, P. Macko, M. Meregaglia, A. Piquemal, F. Povinec, P. Roche, M. |
| author_facet | Bouet, R. Busto, J. Cadiou, A. Charpentier, P. Charrier, D. Chapellier, M. Dastgheibi-Fard, A. Druillole, F. Hellmuth, P. Jollet, C. Kaizer, J. Kontul, I. Ray, P. Le Gros, M. Lautridou, P. Macko, M. Meregaglia, A. Piquemal, F. Povinec, P. Roche, M. |
| contents | To search for $β\beta0ν$ decay with unprecedented sensitivity, the R2D2 collaboration is developing a radial time projection chamber with a fiducial mass of half a tonne of $^{136}$Xe at high pressure. The various approaches implemented to eliminate the radioactive background are presented in terms of detector design, topological recognition of interactions, and event energy reconstruction. The developed tools enable the disentangling of the sought-after signal from the background. The projected sensitivity after ten years of data taking yields a half-life limit exceeding $10^{27}$ years, along with a constraint on the effective neutrino mass $m_{ββ}$ that could cover a large fraction of the inverted mass hierarchy region, depending on the final experimental background. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_03722 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Simulation of a radial TPC for the detection of neutrinoless double beta decay Bouet, R. Busto, J. Cadiou, A. Charpentier, P. Charrier, D. Chapellier, M. Dastgheibi-Fard, A. Druillole, F. Hellmuth, P. Jollet, C. Kaizer, J. Kontul, I. Ray, P. Le Gros, M. Lautridou, P. Macko, M. Meregaglia, A. Piquemal, F. Povinec, P. Roche, M. Instrumentation and Detectors High Energy Physics - Experiment To search for $β\beta0ν$ decay with unprecedented sensitivity, the R2D2 collaboration is developing a radial time projection chamber with a fiducial mass of half a tonne of $^{136}$Xe at high pressure. The various approaches implemented to eliminate the radioactive background are presented in terms of detector design, topological recognition of interactions, and event energy reconstruction. The developed tools enable the disentangling of the sought-after signal from the background. The projected sensitivity after ten years of data taking yields a half-life limit exceeding $10^{27}$ years, along with a constraint on the effective neutrino mass $m_{ββ}$ that could cover a large fraction of the inverted mass hierarchy region, depending on the final experimental background. |
| title | Simulation of a radial TPC for the detection of neutrinoless double beta decay |
| topic | Instrumentation and Detectors High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2411.03722 |