{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.43117.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/653868"}},{"@id":"https://doi.org/10.1103/PhysRevLett.94.062301","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"STAR Collaboration"},"creator":{"@type":"Organization","name":"STAR Collaboration"},"datePublished":"2011","description":"Mid rapidity open charm spectra from measurements of D0 production in D+AU reactions and measurements of electrons/positrons production from charm semi leptonic decay in P+P and D+AUcollisions at center-of-mass energy of 200 GeV, presented by the STAR experiment     The D0 spectrum covers a transverse momentum range of 0.1<PT<3 GeV/c and the electron spectra cover a range of 1<PT<4 GeV/c     Data points at PT = 2.2, 2.7 and 3.5 GeV/c was obtained using only the TPC (Time Projection Chamber)  and cover a pseudo-rapidity range of -1<eta<1, while other points were obtained using both a prototype Time-of-Flight System and the TPC and cover a pseudo-rapidity range of -1<eta<0     Errors presented are statistical only     Data points at PT = 2.2, 2.7 and 3.5 GeV/c was obtained using only the TPC (Time Projection Chamber) and cover a pseudo-rapidity range of -1<eta<1, while other points were obtained using both a prototypeTime-of-Flight System and the TPC and cover a pseudo-rapidity range of -1<eta<0     The non photonic electron yield is obtained by subtracting estimated photonic background to the inclusive electron spectra     Data points at PT = 2.2, 2.7 and 3.5 GeV/c was obtained using only the TPC (Time Projection Chamber) and cover a pseudo-rapidity range of -1<eta<1, while other points were obtained using both a prototypeTime-of-Flight System and the TPC and cover a pseudo-rapidity range of -1<eta<0     The non photonic electron yield is obtained by subtracting estimated photonic background to the inclusive electron spectra     A ratio N(D0)/N(cc_bar)= 0.54 +- 0.05 and a p+p inelastic scattering crosssection of 42 mb have been used to calculate the differential cross section.     A ratio N(D0)/N(cc_bar)= 0.54 +- 0.05, and a p+p inelastic scattering crosssection of 42 mb have been used to calculate the differential cross section.     A factor f = 4.7 +-  0.7 have been used to convert the Dsig/Dy at mid-rapidity to the total cross section.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.43117.v1/t1","@type":"Dataset","description":"Inclusive electrons yield versus transverse momentum in D+AU collisions Data points at PT = 2.2, 2.7 and 3.5 GeV/c was...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.43117.v1/t2","@type":"Dataset","description":"Inclusive electrons yield versus transverse momentum in P+P collisions.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.43117.v1/t3","@type":"Dataset","description":"D0 yield versus transverse momentum in D+AU collisions.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.43117.v1/t4","@type":"Dataset","description":"Non photonic electrons yield versus transverse momentum in D+AU collisions.","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.43117.v1/t5","@type":"Dataset","description":"Non photonic electrons yield versus transverse momentum in P+P collisions.","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.43117.v1/t6","@type":"Dataset","description":"D0 differential yield at mid rapidity and corresponding calculated differential charm cross section at midrapidity.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.43117.v1/t7","@type":"Dataset","description":"Sum of the non photonic electrons/positrons and D0 differential yield at mid rapidity and corresponding calculated differential charm cross section...","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.43117.v1/t8","@type":"Dataset","description":"Total charm cross section per nucleon nucleon collision IN D+AU collisions.","name":"Table 8"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins653868?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/43117"}],"inLanguage":"en","name":"Open charm yields in d + Au collisions at s(NN)**(1/2) = 200-GeV.","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins653868?version=1","version":1}