Details

Autor(en) / Beteiligte

• Baladrón Rodríguez, P.
• Chobanova, V.
• Cid Vidal, X.
• Gligorov, V.
• Lucio Martínez, M.
• Markov, J.
• Martínez Santos, D.
• Pló Casasús, M.

Titel

Calibration of the momentum scale of a particle physics detector using the Armenteros-Podolanski plot

Ist Teil von

• Journal of instrumentation, 2021-06, Vol.16 (6), p.P06036

Ort / Verlag

Bristol: IOP Publishing

Erscheinungsjahr

2021

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Abstract A method for calibrating the momentum scale in a particle physics detector is described. The method relies on the determination of the masses of the final state particles in two-body decays of neutral particles, which can then be used to obtain corrections in the momentum scale. A modified version of the Armenteros-Podolanski plot and the K S 0  → π + π - decay is used as a proof of principle for this method. A precision at the 10 -6 –10 -8 level is achieved in simplified simulations.