Independent measurement of the neutrino mixing angle ?13 via neutron capture on hydrogen at Daya Bay
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10289757" target="_blank" >RIV/00216208:11320/14:10289757 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevD.90.071101" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.90.071101</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.90.071101" target="_blank" >10.1103/PhysRevD.90.071101</a>
Alternative languages
Result language
angličtina
Original language name
Independent measurement of the neutrino mixing angle ?13 via neutron capture on hydrogen at Daya Bay
Original language description
A new measurement of the ?13 mixing angle has been obtained at the Daya Bay Reactor Neutrino Experiment via the detection of inverse beta decays tagged by neutron capture on hydrogen. The antineutrino events for hydrogen capture are distinct from those for gadolinium capture with largely different systematic uncertainties, allowing a determination independent of the gadolinium-capture result and an improvement on the precision of the ?13 measurement. With a 217-day antineutrino data set obtained with six antineutrino detectors and from six 2.9 GWth reactors, the rate deficit observed at the far hall is interpreted as sin22?13 1/4 0.083 0.018 in the three-flavor oscillation model. When combined with the gadolinium-capture result from Daya Bay, we obtainsin22?13 1/4 0.089 0.008 as the final result for the six-antineutrino-detector configuration of the Daya Bay experiment.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LH14290" target="_blank" >LH14290: Daya Bay Reactor Neutrino Experiment</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D - Particles, Fields, Gravitation and Cosmology
ISSN
1550-7998
e-ISSN
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Volume of the periodical
90
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
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UT code for WoS article
000344017600001
EID of the result in the Scopus database
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