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Author  |
Breso-Pla, V.; Cruz-Alzaga, S.; Gonzalez-Alonso, M.; Prakash, S. |

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Title |
Muon-Decay Parameters from COHERENT |
Type |
Journal Article |
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Year |
2025 |
Publication |
Physical Review Letters |
Abbreviated Journal |
Phys. Rev. Lett. |
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Volume |
135 |
Issue |
13 |
Pages |
131802 - 6pp |
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Abstract |
We demonstrate that measurements of coherent elastic neutrino-nucleus scattering at spallation sources are valuable probes of muon-decay physics. Using COHERENT data we derive the first direct constraint on the Michel parameters governing the nu<overline>mu energy distribution. We also discuss future sensitivities, the implications for the Lorentz structure of the interactions mediating muon decay, and the application to other neutrino-production mechanisms like pion decay. |
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Address |
[Breso-Pla, Victor] Heidelberg Univ, Inst Theoret Phys, D-69120 Heidelberg, Germany, Email: breso@thphys.uni-heidelberg.de; |
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Thesis |
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Publisher |
Amer Physical Soc |
Place of Publication |
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Language |
English |
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Original Title |
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Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
0031-9007 |
ISBN |
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Notes |
WOS:001578794600002 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
yes |
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Call Number |
IFIC @ pastor @ |
Serial |
6864 |
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Permanent link to this record |