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Pixel detectors in double beta decay, experiments COBRA and TGV

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F13%3A00216975" target="_blank" >RIV/68407700:21670/13:00216975 - isvavai.cz</a>

  • Alternative codes found

    RIV/68407700:21670/14:00223982

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Pixel detectors in double beta decay, experiments COBRA and TGV

  • Original language description

    The double beta decay is a very challenging subject in today's physics. It can be used as a powerful tool to test neutrino properties (e.g. Dirac or Majorana type of neutrino) and lepton number conservation. However, these experiments demand very high sensitivity and very strong background reduction. New experimental approaches are necessary for further improvement of the results. Pixel detectors oer new possibilities in this direction. Pixel detectors have the advantage of identifying the background events with better eciency. The Timepix detector from Medipix collaboration is currently under investigation for two double beta decay experiments (TGV, COBRA). A new coincidence setup, pixel telescope (with detectors face to face) has been constructed andextensive background measurements are under way. Large effort is made to understand the background radiation. The preliminary results obtained from the background measurements (surface and underground) are presented.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

    BG - Nuclear, atomic and molecular physics, accelerators

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů