TY - GEN AU - Abratenko, P. AU - García Gámez, Diego AU - MicroBooNE Collaboration PY - 2020 UR - http://hdl.handle.net/10481/60657 AB - We present upper limits on the production of heavy neutral leptons (HNLs) decaying to μπ pairs using data collected with the MicroBooNE liquid-argon time projection chamber (TPC) operating at Fermilab. This search is the first of its kind performed in... LA - eng PB - American Physical Society TI - Search for heavy neutral leptons decaying into muon-pion pairs in the MicroBooNE detector DO - 10.1103/PhysRevD.101.052001 ER -