1 Ocak 2022 Dergi makalesi Açık Erişim

CERN İşbirliği

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<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>CERN İşbirliği</dc:creator>
  <dc:date>2022-01-01</dc:date>
  <dc:description>Using a data set of electron-positron collisions corresponding to an integrated luminosity of $293\text{}\text{}{\mathrm{fb}}^{-1}$ taken with the BESIII detector at a center-of-mass energy of 3.773 GeV, a search for the baryon ($B$) and lepton ($L$) number violating decays ${D}^{±}\to n\left(\overline{n}\right){e}^{±}$ is performed. No signal is observed and the upper limits on the branching fractions at the 90% confidence level are set to be $1.43×{10}^{-5}$ for the decays ${D}^{+\left(-\right)}\to \overline{n}\left(n\right){e}^{+\left(-\right)}$ with $\Delta |B-L|=0$, and $2.91×{10}^{-5}$ for the decays ${D}^{+\left(-\right)}\to n\left(\overline{n}\right){e}^{+\left(-\right)}$ with $\Delta |B-L|=2$, where $\Delta |B-L|$ denotes the change in the difference between baryon and lepton numbers.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/262437</dc:identifier>
  <dc:identifier>oai:aperta.ulakbim.gov.tr:262437</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>Physical Review D 106(11)</dc:source>
  <dc:title>Search for baryon and lepton number violating decay ${D}^{±}\to n\left(\overline{n}\right){e}^{±}$</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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