{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.77020.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1408878"}},{"@id":"https://doi.org/10.1016/j.nuclphysb.2016.04.032","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2017","description":"CERN-LHC.  The production of $D^{*\\pm}$, $D^\\pm$ and $D_s^\\pm$ charmed mesons has been measured with the ATLAS detector in $pp$ collisions at $\\sqrt{s}=7$ TeV at the LHC, using data corresponding to an integrated luminosity of $280\\,$nb$^{-1}$. The charmed mesons have been reconstructed in the range of transverse momentum $3.5<p_{\\rm T}(D)<100$ GeV and pseudorapidity $|\\eta(D)|<2.1$. The differential cross sections as a function of transverse momentum and pseudorapidity were measured for $D^{*\\pm}$ and $D^\\pm$ production. The next-to-leading-order QCD predictions are consistent with the data in the visible kinematic region within the large theoretical uncertainties. Using the visible $D$ cross sections and an extrapolation to the full kinematic phase space, the strangeness-suppression factor in charm fragmentation, the fraction of charged non-strange $D$ mesons produced in a vector state, and the total cross section of charm production at $\\sqrt{s}=7$ TeV were derived.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.77020.v1/t1","@type":"Dataset","description":"The visible low-$p_T$, $3.5<p_T(D)<20\\rm{\\ GeV}$, and high-$p_T$, $20<p_T(D)<100\\rm{\\ GeV}$, cross sections of $D^{*\\pm}$, $D^\\pm$ and $D^\\pm_s$ production with $|\\eta|<2.1$. The...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.77020.v1/t2","@type":"Dataset","description":"The measured differential cross sections $\\rm{d}\\sigma/\\rm{d}p_T$ of $D^{*\\pm}$ and $D^\\pm$ production with $|\\eta|<2.1$. The first and second errors are the...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.77020.v1/t3","@type":"Dataset","description":"The measured differential cross sections $\\rm{d}\\sigma/\\rm{d}|\\eta|$ of $D^{*\\pm}$ and $D^\\pm$ production with $3.5<p_T<20\\,$GeV. The first and second errors are the...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.77020.v1/t4","@type":"Dataset","description":"The measured differential cross sections $\\rm{d}\\sigma/\\rm{d}|\\eta|$ of $D^{*\\pm}$ and $D^\\pm$ production with $20<p_T<100\\,$GeV. The first and second errors are the...","name":"Table 4"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1408878?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/77020"}],"inLanguage":"en","name":"Measurement of $D^{*\\pm}$, $D^\\pm$ and $D_s^\\pm$ meson production cross sections in $pp$ collisions at $\\sqrt{s}=7$ TeV with the ATLAS detector","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1408878?version=1","version":1}