TY - JOUR T1 - Observation and measurements of the production of prompt and non-prompt $$\varvec{\text {J}\uppsi }$$ J ψ mesons in association with a $$\varvec{Z}$$ Z boson in $$\varvec{pp}$$ p p collisions at $$\varvec{\sqrt{s}= 8\,\text {TeV}}$$ s = 8 TeV with the ATLAS detector JO - European Physical Journal C: Particles and Fields UR - https://eprints.whiterose.ac.uk/id/eprint/107584 UR - http://dx.doi.org/10.1140/epjc/s10052-015-3406-9 PY - 2015/05/01 AU - Aad G AU - Abbott B AU - Abdallah J AU - Abdel Khalek S AU - Abdinov O AU - Aben R AU - Abi B AU - Abolins M AU - AbouZeid OS AU - Abramowicz H AU - Abreu H et al ED - DO - DOI: 10.1140/epjc/s10052-015-3406-9 PB - Springer Verlag VL - 75 IS - 5 Y2 - 2025/11/07 ER -