1 Ocak 2023 Dergi makalesi Açık Erişim

Ezzat, K.; Faisel, G.; Khalil, S.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/264462</identifier>
  <creators>
    <creator>
      <creatorName>Ezzat, K.</creatorName>
      <givenName>K.</givenName>
      <familyName>Ezzat</familyName>
      <affiliation>Department of Mathematics, Faculty of Science, Ain Shams University, Cairo, 11566, Egypt</affiliation>
    </creator>
    <creator>
      <creatorName>Faisel, G.</creatorName>
      <givenName>G.</givenName>
      <familyName>Faisel</familyName>
      <affiliation>Department of Physics, Faculty of Arts and Sciences, Süleyman Demirel University, Isparta, 32260, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Khalil, S.</creatorName>
      <givenName>S.</givenName>
      <familyName>Khalil</familyName>
      <affiliation>Center for Fundamental Physics, Zewail City of Science and Technology, 6 October City, Giza, 12578, Egypt</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Investigating     ${R}_{D}$   And     ${R}_{{D}^{\Ast }}$   Anomalies In A Left–Right Model With An Inverse Seesaw</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2023</publicationYear>
  <dates>
    <date dateType="Issued">2023-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/264462</alternateIdentifier>
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  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1140/epjc/s10052-023-11901-4</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;We investigate     ${R}_{D}$   and     ${R}_{{D}^{\ast }}$   anomalies in a low scale left–right symmetric model based on     $SU{\left(3\right)}_{C}×SU{\left(2\right)}_{L}×SU{\left(2\right)}_{R}×U{\left(1\right)}_{B-L}$   with a simplified Higgs sector consisting of only one bidoublet and one     $SU{\left(2\right)}_{R}$   doublet. The Wilson coefficients relevant to the transition     $b\to c\tau \nu $   are derived by integrating out the charged Higgs     ${H}^{±}$   boson, which gives the dominant contributions. We emphasize that the charged Higgs effects, with the complex right-handed quark mixing matrix, can account for both     ${R}_{D}$   and     ${R}_{{D}^{\ast }}$   anomalies simultaneously, while adhering to a set of significant constraints including, for instance,     $\text{BR}\left({B}_{c}^{-}\to {\tau }^{-}{\overline{\nu }}_{\tau }\right)$   and     ${B}_{s\left(d\right)}-{\overline{B}}_{s\left(d\right)}$   mixing. In relation to this, we show that the predicted values of the     ${D}^{\ast }$  ,     $\tau $   longitudinal polarizations and     ${P}_{\tau }\left(D\right)$   can be affected for the set of the parameters of the model resolving the     ${R}_{D,{D}^{\ast }}$   anomalies.&lt;/p&gt;</description>
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