{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.93063.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1762584"}},{"@id":"https://doi.org/10.1007/JHEP02(2020)042","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2020","description":"A dedicated sample of Large Hadron Collider proton-proton collision data at centre-of-mass energy s\u221a=8 TeV is used to study inclusive single diffractive dissociation, pp\u2192Xp. The intact final-state proton is reconstructed in the ATLAS ALFA forward spectrometer, while charged particles from the dissociated system X are measured in the central detector components. Cross sections are measured differentially as functions of the proton fractional energy loss \u03be, the squared four-momentum transfer t, and \u0394\u03b7, a variable that characterises the rapidity gap separating the proton and the system X. The data are consistent with an exponential t dependence, d\u03c3/dt\u221deBt with slope parameter B=7.65\u00b10.34 GeV\u22122. Interpreted in the framework of Regge phenomenology, the \u03be dependence leads to a pomeron intercept of \u03b1(0)=1.07\u00b10.09.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.93063.v1/t1","@type":"Dataset","description":"Hadron-level differential SD cross section as a function of Delta Eta.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.93063.v1/t2","@type":"Dataset","description":"Hadron-level differential SD cross section as a function of t.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.93063.v1/t3","@type":"Dataset","description":"Hadron-level differential SD cross section as a function of log_10 xi.","name":"Table 3"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1762584?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/93063"}],"inLanguage":"en","name":"Measurement of differential cross sections for single diffractive dissociation in $\\sqrt{s} = 8$ TeV $pp$ collisions using the ATLAS ALFA spectrometer","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1762584?version=1","version":1}