xénon - Übersetzung nach französisch
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xénon - Übersetzung nach französisch

EXPERIMENT
XENON10; XENON100; XENON-100; XENON Dark Matter Search Experiment; XENON1T; XENONnT
  • Sketch of the working principle of a xenon dual-phase TPC
  • The bottom PMT array of XENON100 contains 80 PMTs which are spaced as closely as possible in order to maximize light collection efficiency.
  • The cryostat and shield of XENON100. The shield consists of an outer layer of 20 cm of water, a 20 cm layer of lead, a 20 cm layer of polyethylene, and on the interior a 5 cm copper layer
  • PMT]] array of XENON100 contains 98 Hamamatsu R8520-06-A1 PMTs. The PMTs on the top array are placed in concentric circles to improve the reconstruction of the radial position of observed events.
  • Upper limit for spin-independent WIMP-nucleon cross section according to recent data (published Nov. 2017)

xénon         
n. xenon, gaseous chemical element
Xe         
Xe, symbol for xenon, gaseous chemical element (Chemistry)

Definition

Xenon
·add. ·noun A very heavy, inert gaseous element occurring in the atmosphere in the proportion of one volume is about 20 millions. It was discovered by Ramsay and Travers in 1898. It can be condensed to a liquid boiling at -109° C., and to a solid which volatilizes without melting. Symbol Xe or X; atomic weight 130.2.

Wikipedia

XENON

The XENON dark matter research project, operated at the Italian Gran Sasso National Laboratory, is a deep underground detector facility featuring increasingly ambitious experiments aiming to detect hypothetical dark matter particles. The experiments aim to detect particles in the form of weakly interacting massive particles (WIMPs) by looking for rare nuclear recoil interactions in a liquid xenon target chamber. The current detector consists of a dual phase time projection chamber (TPC).

The experiment detects scintillation and ionization signals produced when external particles interact in the liquid xenon volume, to search for an excess of nuclear recoil events against known backgrounds. The detection of such a signal would provide the first direct experimental evidence for dark matter candidate particles. The collaboration is currently led by Italian professor of physics Elena Aprile from Columbia University.

Aussprachebeispiele für xénon
1. was the LUX detector, Large Underground Xenon,
New Galaxy Formation Insights _ Joel Primack _ Talks at Google
2. lit up by the huge xenon lights,
ted-talks_1951_ChrisHadfield_2014-320k
3. And some of the fission products, like Xenon,
THORIUM _ Robert Hargraves _ Talks at Google
4. So you have what's called the xenon pit,
ted-talks_1727_TaylorWilson_2013-320k
5. or whatever it is, xenon, strothium, and so on,
THORIUM _ Robert Hargraves _ Talks at Google
Beispiele aus Textkorpus für xénon
1. A l‘arri';re du téléphone, on retrouve un objectif ŕ la résolution de 3,2 mégapixels ainsi qu‘un flash au xénon protégé par un cache.
2. Prise de pouls Luc Debraine La Classe S peut ętre équipée de phares orientables au xénon qui suivent les mouvements du volant.
3. En expulsant ŕ grande vitesse des particules chargées (ions) d‘un gaz, le xénon, apr';s s‘ętre alimenté en énergie grâce ŕ des panneaux solaires.
4. A bord de GOCE, c‘est un moteur ionique révolutionnaire, fonctionnant au xénon, qui jouera ce rôle confinant ŕ l‘exploit», dit Rune Floberghagen, autre responsable du projet.
5. L‘idée de ce genre de moteur est simple mais efficace: éjecter ŕ haute vitesse des ions (particules chargées) d‘un gaz (xénon), cela en leur appliquant un champ électrique, et ainsi imprimer une poussée au vaisseau.