Reconstruction of DC1 Je+e− decays and use for the low energy calibration of the ATLAS electromagnetic calorimeter

Frédéric Derue (1) , Anna Kaczmarska (1, 2) , Philippe Schwemling (1)

1 LPNHE - Laboratoire de Physique Nucléaire et de Hautes Énergies
2 Institute of Nuclear Physics

The reconstruction of J/psi decays to e+e- pairs is investigated with DC1 data. The low energy electrons produced are reconstructed by a dedicated algorithm.

Domaines: Physique des Hautes Energies - Expérience [hep-ex]

Frédéric Derue, Anna Kaczmarska, Philippe Schwemling. Reconstruction of DC1 Je+e− decays and use for the low energy calibration of the ATLAS electromagnetic calorimeter. 2006. ⟨hal-00450018⟩