Kinematic reconstruction for inclusive reactions at the Electron-Ion Collider

One of the primary physics goals of the future electron-ion collider (EIC) is understanding the quark structure and spin origin of nucleons. Inclusive deep inelastic scattering (DIS) reactions play a pivotal role in these studies, through measurements of inclusive cross sections and double-spin asymmetries. Inclusive DIS measurements rely on fundamental aspects of detector performance, such as electron identification and kinematic reconstruction resolution, that are foundational to more complex analyses. The EIC project detector (Detector 1), centered on reuse of the BaBar 1.4 Tesla superconducting solenoid, has demonstrated that it meets the key performance criteria for carrying out such measurements. This talk will summarize the kinematic resolution expected at the EIC based on full GEANT4 simulations of Detector 1, including standard and novel kinematic reconstruction methods.