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Jet production rates in association with W and Z bosons in pp collisions at root s=7 TeV

Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Eroe, J.; Fabjan, C.; Friedl, M.; Fruehwirth, R.; Ghete, V. M.; Hammer, J.; Haensel, S.; Hoch, M.; Hoermann, N.; Hrubec, J.; Jeitler, M.; Kiesenhofer, W.; Krammer, M.; Krammer, M.


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      <creatorName>Chatrchyan, S.</creatorName>
      <givenName>S.</givenName>
      <familyName>Chatrchyan</familyName>
      <affiliation>Yerevan Phys Inst, Yerevan 375036, Armenia</affiliation>
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    <creator>
      <creatorName>Khachatryan, V.</creatorName>
      <givenName>V.</givenName>
      <familyName>Khachatryan</familyName>
      <affiliation>Yerevan Phys Inst, Yerevan 375036, Armenia</affiliation>
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      <creatorName>Sirunyan, A. M.</creatorName>
      <givenName>A. M.</givenName>
      <familyName>Sirunyan</familyName>
      <affiliation>Yerevan Phys Inst, Yerevan 375036, Armenia</affiliation>
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      <creatorName>Tumasyan, A.</creatorName>
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      <affiliation>Yerevan Phys Inst, Yerevan 375036, Armenia</affiliation>
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      <creatorName>Adam, W.</creatorName>
      <givenName>W.</givenName>
      <familyName>Adam</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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    <creator>
      <creatorName>Bergauer, T.</creatorName>
      <givenName>T.</givenName>
      <familyName>Bergauer</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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    <creator>
      <creatorName>Dragicevic, M.</creatorName>
      <givenName>M.</givenName>
      <familyName>Dragicevic</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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    <creator>
      <creatorName>Eroe, J.</creatorName>
      <givenName>J.</givenName>
      <familyName>Eroe</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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      <creatorName>Fabjan, C.</creatorName>
      <givenName>C.</givenName>
      <familyName>Fabjan</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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    <creator>
      <creatorName>Friedl, M.</creatorName>
      <givenName>M.</givenName>
      <familyName>Friedl</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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      <creatorName>Fruehwirth, R.</creatorName>
      <givenName>R.</givenName>
      <familyName>Fruehwirth</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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      <creatorName>Ghete, V. M.</creatorName>
      <givenName>V. M.</givenName>
      <familyName>Ghete</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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      <creatorName>Hammer, J.</creatorName>
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      <creatorName>Haensel, S.</creatorName>
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      <creatorName>Hoch, M.</creatorName>
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      <creatorName>Hoermann, N.</creatorName>
      <givenName>N.</givenName>
      <familyName>Hoermann</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
    </creator>
    <creator>
      <creatorName>Hrubec, J.</creatorName>
      <givenName>J.</givenName>
      <familyName>Hrubec</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
    </creator>
    <creator>
      <creatorName>Jeitler, M.</creatorName>
      <givenName>M.</givenName>
      <familyName>Jeitler</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
    </creator>
    <creator>
      <creatorName>Kiesenhofer, W.</creatorName>
      <givenName>W.</givenName>
      <familyName>Kiesenhofer</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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    <creator>
      <creatorName>Krammer, M.</creatorName>
      <givenName>M.</givenName>
      <familyName>Krammer</familyName>
      <affiliation>OeAW, Inst Hochenergiephys, Vienna, Austria</affiliation>
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      <creatorName>Krammer, M.</creatorName>
      <givenName>M.</givenName>
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  <titles>
    <title>Jet Production Rates In Association With W And Z Bosons In Pp Collisions At Root S=7 Tev</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2012</publicationYear>
  <dates>
    <date dateType="Issued">2012-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/226279</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1007/JHEP01(2012)010</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">Measurements of jet production rates in association with W and Z bosons for jet transverse momenta above 30 GeV are reported, using a sample of proton-proton collision events recorded by CMS at root s = 7 TeV, corresponding to an integrated luminosity of 36 pb(-1). The study includes the measurement of the normalized inclusive rates of jets sigma(V+ &amp;gt;= n jets)/sigma(V), where V represents either a W or a Z. In addition, the ratio of W to Z cross sections and the W charge asymmetry as a function of the number of associated jets are measured. A test of scaling at root s = 7 TeV is also presented. The measurements provide a stringent test of perturbative-QCD calculations and are sensitive to the possible presence of new physics. The results are in agreement with the predictions of a simulation that uses explicit matrix element calculations for final states with jets.</description>
  </descriptions>
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