Multi-Differential Charged Current νμ - Argon Cross Section without Pions in the Final State Measurement in MicroBooNE

MicroBooNE, an 85-tonne liquid argon time projection chamber (LArTPC) detector is on-axis to the Booster Neutrino Beam (BNB) beamline facility at Fermi National Accelerator Laboratory. MicroBooNE is elucidating neutrino interactions with argon through cross-section measurements to refine interaction models and reduce uncertainties. In this poster, we present the status of the single and double multi-differential charged current (CC) cross section with zero pions in the final state (CC-0π) as a function of muon momentum (0.1<2.0\,GeV/c) and the cosine of the muon angle (-1<cosθ_μ<1). We present the details of the event selection and cross section extraction along with a set of tests using fake data to establish the robustness of the analysis methodology. We also discuss prospects for a future combined measurement with the Gd-H₂O target at the ANNIE experiment, to explore MicroBooNE's proton multiplicity alongside ANNIE's neutron multiplicity.