{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.76972.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1404885"}},{"@id":"https://doi.org/10.1103/PhysRevD.93.032002","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"D0 Collaboration"},"creator":{"@type":"Organization","name":"D0 Collaboration"},"datePublished":"2017","description":"Fermilab-Tevatron.  We study $\\Lambda$ and $\\bar{\\Lambda}$ production asymmetries in $p \\bar{p} \\rightarrow \\Lambda (\\bar{\\Lambda}) X$, $p \\bar{p} \\rightarrow J/\\psi \\Lambda (\\bar{\\Lambda}) X$, and $p \\bar{p} \\rightarrow \\mu^\\pm \\Lambda (\\bar{\\Lambda}) X$ events recorded by the D0 detector at the Fermilab Tevatron collider at $\\sqrt{s} = 1.96$ TeV. We find an excess of $\\Lambda$'s ($\\bar{\\Lambda}$'s) produced in the proton (antiproton) direction. This forward-backward asymmetry is measured as a function of rapidity. We confirm that the $\\bar{\\Lambda}/\\Lambda$ production ratio, measured by several experiments with various targets and a wide range of energies, is a universal function of \"rapidity loss\", i.e., the rapidity difference of the beam proton and the lambda.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.76972.v1/t1","@type":"Dataset","description":"Forward-backward asymmetry $A_{FB}$ of $\\Lambda$ and $\\bar{\\Lambda}$ with $p_T > 2.0$ GeV in minimum bias events $p \\bar{p} \\rightarrow \\Lambda...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.76972.v1/t2","@type":"Dataset","description":"Forward-backward asymmetry $A_{FB}$ of $\\Lambda$ and $\\bar{\\Lambda}$ in bins of $p_T$ in events $p \\bar{p} \\rightarrow \\mu^\\pm \\Lambda (\\bar{\\Lambda}) X$.","name":"Table 2"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1404885?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/76972"}],"inLanguage":"en","name":"Measurement of the forward-backward asymmetry of $\\Lambda$ and $\\bar{\\Lambda}$ production in $p \\bar{p}$ collisions","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1404885?version=1","version":1}