Aluminum Relaxation as the Source of Excess Low Energy Events in Low Threshold Calorimeters
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866917787269595136 |
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| author | Romani, Roger K. |
| author_facet | Romani, Roger K. |
| contents | A previously unexplained background called the Low Energy Excess (LEE) has negatively impacted the reach of a variety of low threshold calorimeters including light dark matter direct detection and coherent elastic neutrino-nucleus scattering experiments. The relaxation of stressed aluminium films as mediated by the motion of dislocations may account for these observations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_15425 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Aluminum Relaxation as the Source of Excess Low Energy Events in Low Threshold Calorimeters Romani, Roger K. Instrumentation and Detectors Materials Science A previously unexplained background called the Low Energy Excess (LEE) has negatively impacted the reach of a variety of low threshold calorimeters including light dark matter direct detection and coherent elastic neutrino-nucleus scattering experiments. The relaxation of stressed aluminium films as mediated by the motion of dislocations may account for these observations. |
| title | Aluminum Relaxation as the Source of Excess Low Energy Events in Low Threshold Calorimeters |
| topic | Instrumentation and Detectors Materials Science |
| url | https://arxiv.org/abs/2406.15425 |