| Title: |
Tritium Beta Spectrum Measurement and Neutrino Mass Limit from Cyclotron Radiation Emission Spectroscopy |
| Authors: |
Project 8 Collaboration; Ashtari Esfahani, A.; Böser, S.; Buzinsky, N.; Carmona-Benitez, M. C.; Claessens, C.; Viveiros, L. de; Doe, P. J.; Fertl, M.; Formaggio, J. A.; Gaison, J. K.; Gladstone, L.; Grando, M.; Guigue, M.; Hartse, J.; Heeger, K. M.; Huyan, X.; Johnston, J.; Jones, A. M.; Kazkaz, K.; LaRoque, B. H.; Li, M.; Lindman, A.; Machado, E.; Marsteller, A.; Matthé, C.; Mohiuddin, R.; Monreal, B.; Mueller, R.; Nikkel, J. A.; Novitski, E.; Oblath, N. S.; Peña, J. I.; Pettus, W.; Reimann, R.; Robertson, R. G. H.; Rosa De Jesús, D.; Rybka, G.; Saldaña, L.; Schram, M.; Slocum, P. L.; Stachurska, J.; Sun, Y.-H.; Surukuchi, P. T.; Tedeschi, J. R.; Telles, A. B.; Thomas, F.; Thomas, M.; Thorne, L. A.; Thümmler, T.; Tvrznikova, L.; Pontseele, W. Van De; VanDevender, B. A.; Weintroub, J.; Weiss, T. E.; Wendler, T.; Young, A.; Zayas, E.; Ziegler, A. |
| Source: |
Physical Review Letters, 131 (10), Art.-Nr.: 102502 ; ISSN: 0031-9007, 1079-7114 |
| Publisher Information: |
American Physical Society |
| Publication Year: |
2023 |
| Collection: |
KITopen (Karlsruhe Institute of Technologie) |
| Subject Terms: |
ddc:530; Physics; info:eu-repo/classification/ddc/530 |
| Description: |
The absolute scale of the neutrino mass plays a critical role in physics at every scale, from the subatomic to the cosmological. Measurements of the tritium end-point spectrum have provided the most precise direct limit on the neutrino mass scale. In this Letter, we present advances by Project 8 to the cyclotron radiation emission spectroscopy (CRES) technique culminating in the first frequency-based neutrino mass limit. With only a cm$^3$-scale physical detection volume, a limit of $m_β |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| ISSN: |
0031-9007; 1079-7114 |
| Relation: |
info:eu-repo/semantics/altIdentifier/wos/001085061700007; info:eu-repo/semantics/altIdentifier/issn/0031-9007; info:eu-repo/semantics/altIdentifier/issn/1079-7114; https://publikationen.bibliothek.kit.edu/1000166075; https://publikationen.bibliothek.kit.edu/1000166075/151931590; https://doi.org/10.5445/IR/1000166075 |
| DOI: |
10.5445/IR/1000166075 |
| Availability: |
https://publikationen.bibliothek.kit.edu/1000166075; https://publikationen.bibliothek.kit.edu/1000166075/151931590; https://doi.org/10.5445/IR/1000166075 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/deed.de ; info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.D82D63B0 |
| Database: |
BASE |