15-20 June 2014
Laurentian University / Université Laurentienne
America/Toronto timezone
Welcome to the 2014 CAP Congress! / Bienvenue au congrès de l'ACP 2014!

Acoustic discrimination in superheated liquids

18 Jun 2014, 19:14
2m
W-132 (Laurentian University / Université Laurentienne)

W-132

Laurentian University / Université Laurentienne

Sudbury, Ontario
Poster (Student, In Competition) / Affiche (Étudiant(e), inscrit à la compétition) Particle Physics / Physique des particules (PPD) PPD Poster Session, with beer (7) / Session d'affiches PPD, avec bière (7)

Speaker

Mr Arthur Plante (Université de Montréal)

Description

Particle traversing superheated liquids can trigger phase transition accompanied with acoustic emission which can be capture with piezo electric sensors. Energy above threshold has to be deposited within a critical length for such process to happen for a given set of operating temperature and pressure which can be calculated with Seitz theory. Knowing those informations, particle discrimination can be made. Knowledge of cross section of elements present in liquid allows understanding of detectors count rate behaviour as a function of threshold energy.

Primary author

Mr Arthur Plante (Université de Montréal)

Presentation Materials

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