{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.88297.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1700575"}},{"@id":"https://doi.org/10.1103/PhysRevLett.123.022001","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2020","description":"The transverse momentum spectra of D$^0$ mesons from b hadron decays are measured at midrapidity ($|y|$ $<$ $1$) in pp and PbPb collisions at a nucleon-nucleon center of mass energy of 5.02 TeV with the CMS detector at the LHC. The D$^0$ mesons from b hadron decays are distinguished from prompt D$^0$ mesons by their decay topologies. In PbPb collisions, the B $\\to$ D$^0$ yield is found to be suppressed in the measured $p_\\mathrm{T}$ range from 2 to 100 GeV$/c$ as compared to pp collisions. The suppression is weaker than that of prompt D$^0$ mesons and charged hadrons for $p_\\mathrm{T}$ around 10 GeV$/c$. While theoretical calculations incorporating partonic energy loss in the quark-gluon plasma can successfully describe the measured B $\\to$ D$^0$ suppression at higher $p_\\mathrm{T}$, the data show an indication of larger suppression than the model predictions in the range of 2 $\\lt$ $p_\\mathrm{T}$ $\\lt$ 5 GeV$/c$.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.88297.v1/t1","@type":"Dataset","description":"$ {{{\\mathrm {B}}}\\to {\\mathrm {D^0}}} $ $ {p_{\\mathrm {T}}} $ -differential cross section in pp collisions at ${\\sqrt {\\smash [b]{s}}}...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.88297.v1/t2","@type":"Dataset","description":"$ {{{\\mathrm {B}}}\\to {\\mathrm {D^0}}} $ $ {p_{\\mathrm {T}}} $ -differential invariant yield in PbPb collisions normalized with $ {T_{\\mathrm...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.88297.v1/t3","@type":"Dataset","description":"The $\\text {data}/\\mathrm {FONLL}$ ratio for the $ {{{\\mathrm {B}}}\\to {\\mathrm {D^0}}} $ $ {p_{\\mathrm {T}}} $ spectra in pp...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.88297.v1/t4","@type":"Dataset","description":"The $ {{{\\mathrm {B}}}\\to {\\mathrm {D^0}}} $ nuclear modification factor $ {R_{\\mathrm {AA}}} $ for PbPb collisions at ${\\sqrt {\\smash...","name":"Table 4"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1700575?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/88297"}],"inLanguage":"en","name":"Studies of beauty suppression via nonprompt D$^0$ mesons in PbPb collisions at $\\sqrt{s_\\mathrm{NN}}=$ 5.02 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1700575?version=1","version":1}