High-voltage monitoring with a solenoid retarding spectrometer at the KATRIN experiment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F14%3A00433447" target="_blank" >RIV/61389005:_____/14:00433447 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1748-0221/9/06/P06022" target="_blank" >http://dx.doi.org/10.1088/1748-0221/9/06/P06022</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/9/06/P06022" target="_blank" >10.1088/1748-0221/9/06/P06022</a>
Alternative languages
Result language
angličtina
Original language name
High-voltage monitoring with a solenoid retarding spectrometer at the KATRIN experiment
Original language description
The KATRIN experiment will measure the absolute mass scale of neutrinos with a sensitivity of m(v) = 200 meV/c(2) by means of an electrostatic spectrometer set close to the tritium beta-decay endpoint at 18.6 keV. Fluctuations of the energy scale must beunder control within +/- 60 mV (+/- 3 ppm). Since a precise voltage measurement in the range of tens of kV is on the edge of current technology, a nuclear standard will be deployed additionally. Parallel to the main spectrometer the same retarding potential will be applied to the monitor spectrometer to measure 17.8-keV K-conversion electrons of Kr-83m. This article describes the setup of the monitor spectrometer and presents its first measurement results.
Czech name
—
Czech description
—
Classification
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
—
Result continuities
Project
<a href="/en/project/GAP203%2F12%2F1896" target="_blank" >GAP203/12/1896: Czech Participation in International Neutrino Experiment KATRIN</a><br>
Continuities
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
Journal of Instrumentation
ISSN
1748-0221
e-ISSN
—
Volume of the periodical
9
Issue of the periodical within the volume
JUN
Country of publishing house
GB - UNITED KINGDOM
Number of pages
22
Pages from-to
—
UT code for WoS article
000340036400035
EID of the result in the Scopus database
—