29. Oktober 2024
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Europe/Berlin Zeitzone

Development of ML algorithm for reaction layer determination in LISA array

29.10.2024, 11:30
15m
KBW Lecture Hall (GSI Helmholtzzentrum für Schwerionenforschung GmbH)

KBW Lecture Hall

GSI Helmholtzzentrum für Schwerionenforschung GmbH

Planckstraße 1, 64291 Darmstadt, Germany
Nuclear Physics Session

Sprecher

Debajyoti Das (TU Darmstadt)

Beschreibung

LISA project aims to develop an array of five 5 × 5 grids of thin single-crystal diamond detectors, to measure otherwise inaccessible lifetimes in exotic nuclei. Determining reaction positions in the target is a pivotal component of the project and we are developing ML algorithms for characterization.We used ANN and Random Forest Algorithm on the simulated data. RF algorithm has shown the most promising results so far in detecting reaction layers for simulated data and next step will be to apply this to experimental data. In future, to improve the accuracy we plan to use DNN with better feature selections.

Hauptautor

Debajyoti Das (TU Darmstadt)

Präsentationsmaterialien