The observation of sub-GeV antideuteron in the cosmic ray ux could be a very strong signature of dark matter annihilation in our galaxy. The goal of the Anti Deuteron Helium Detector (ADHD) project is to study the signatures offered by an high pressure Helium calorimeter for the identi cation of antideuterons in space. The performance of an high pressure (200 bar) Helium scintillator prototype, capable of fast timing, will be shown.
An Helium calorimeter for Anti-Deuteron identi cation in cosmic rays / Nozzoli, F.; Dimiccoli, F.; Iuppa, R.; Ricci, E.; Zuccon, P.. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - 395:(2022). (Intervento presentato al convegno 37th International Cosmic Ray Conference, ICRC 2021 tenutosi a deu nel 2021).
An Helium calorimeter for Anti-Deuteron identi cation in cosmic rays
Nozzoli F.;Dimiccoli F.;Iuppa R.;Ricci E.;Zuccon P.
2022-01-01
Abstract
The observation of sub-GeV antideuteron in the cosmic ray ux could be a very strong signature of dark matter annihilation in our galaxy. The goal of the Anti Deuteron Helium Detector (ADHD) project is to study the signatures offered by an high pressure Helium calorimeter for the identi cation of antideuterons in space. The performance of an high pressure (200 bar) Helium scintillator prototype, capable of fast timing, will be shown.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione
