Prototype of an angular-selective photoelectron calibration source for the KATRIN experiment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F11%3A00360531" target="_blank" >RIV/61389005:_____/11:00360531 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1748-0221/6/01/P01002" target="_blank" >http://dx.doi.org/10.1088/1748-0221/6/01/P01002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/6/01/P01002" target="_blank" >10.1088/1748-0221/6/01/P01002</a>

Result language
angličtina
Original language name
Prototype of an angular-selective photoelectron calibration source for the KATRIN experiment
Original language description
The method of direct neutrino mass determination based on the kinematics of tritium beta decay, which is adopted by the KATRIN experiment, makes use of a large, high-resolution electrostatic spectrometer with magnetic adiabatic collimation. In order to target a sensitivity on m(n) of 0.2eV/c(2), a detailed understanding of the electromagnetic properties of the electron spectrometer is essential, requiring comprehensive calibration measurements with dedicated electron sources. In this paper we report ona prototype of a photoelectron source providing a narrow energy spread and angular selectivity.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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