{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.156764.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2911293"}},{"@id":"https://doi.org/10.1007/JHEP07(2025)118","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2025","description":"The first measurement of the dijet transverse momentum balance ($x_{j}$) in proton-lead (pPb) collisions at nucleon-nucleon center-of\u2013mass energy $\\sqrt{s_{\\text{\\tiny NN}}} = $8.16$~\\text{TeV}$ is presented. The analysis uses data collected with the CMS detector in 2016, corresponding to an integrated luminosity of 174.6$~\\text{nb}^\\text{$-$1}$. The average values and distributions of $x_{j}$ are measured as functions of the event charged-particle multiplicity for various combinations of the pseudorapidity regions in which the two jets are found. These different configurations enable measurements of distinct nucleon momentum fractions x in both proton- and lead-going directions. Thanks to high-multiplicity triggers, designed for probing potential jet-quenching effects, we reached a charged-particle multiplicity as high as 400. Collective behavior of the outgoing particles was previously observed in very high multiplicity pPb events, possibly indicating the formation of small quark-gluon plasma (QGP) droplets. The ratio of $x_{j}$ for high multiplicity to low-multiplicity events is used to quantify possible medium effects. The results are found to be consistent with simulations of the hard-scattering process that do not include (QGP) production. These measurements provide a limit on medium-induced energy loss of 1.26% at the 90% confidence level in terms of subleading jet's transverse momentum in high multiplicity pPb events.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.156764.v1/t1","@type":"Dataset","description":"The unfolded dijet balance distribution, $(1/N_{dijet})(dN_{dijet}/dx_{j})$, as function of $x_{j}$ for the $10-60$, $60-120$, $120-185$, $185-250$ and $250-400$ multiplicity ranges...","name":"Table 1a"},{"@id":"https://doi.org/10.17182/hepdata.156764.v1/t2","@type":"Dataset","description":"The unfolded dijet balance distribution, $(1/N_{dijet})(dN_{dijet}/dx_{j})$, as function of $x_{j}$ for the $10-60$, $60-120$, $120-185$, $185-250$ and $250-400$ multiplicity ranges...","name":"Table 1b"},{"@id":"https://doi.org/10.17182/hepdata.156764.v1/t3","@type":"Dataset","description":"The unfolded dijet balance distribution, $(1/N_{dijet})(dN_{dijet}/dx_{j})$, as function of $x_{j}$ for the $10-60$, $60-120$, 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