Poster Open Access
RENNER, J.
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> <dc:creator>RENNER, J.</dc:creator> <dc:date>2018-06-29</dc:date> <dc:description>The NEXT (Neutrino Experiment with a Xenon TPC) experiment will search for neutrinoless double-beta (0νββ 0\nu\beta\beta ) decay in 136 ^{136} Xe with a high pressure xenon gas time projection chamber (TPC). Two principle advantages of the NEXT approach are good energy resolution and topology-based event classification. We describe initial results from the first phase of the experiment, the detector NEXT-White deployed in the Canfranc Underground Laboratory in the Spanish Pyrenees, demonstrating recent progress towards sub-1% energy resolution at the 136 ^{136} Xe double-beta Q-value. We also present the results of a topological analysis, using electron-positron pair events in place of the two-electron events expected from 0νββ 0\nu\beta\beta , which demonstrates how such events can be distinguished from background (single-electron) events of the same energy through the use of deep neural networks (DNNs).</dc:description> <dc:identifier>https://zenodo.org/record/1300767</dc:identifier> <dc:identifier>10.5281/zenodo.1300767</dc:identifier> <dc:identifier>oai:zenodo.org:1300767</dc:identifier> <dc:relation>doi:10.5281/zenodo.1300766</dc:relation> <dc:relation>url:https://zenodo.org/communities/neutrino2018</dc:relation> <dc:rights>info:eu-repo/semantics/openAccess</dc:rights> <dc:rights>http://creativecommons.org/licenses/by/4.0/legalcode</dc:rights> <dc:title>Characterization of the NEXT-White Detector with Calibration Data</dc:title> <dc:type>info:eu-repo/semantics/conferencePoster</dc:type> <dc:type>poster</dc:type> </oai_dc:dc>
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