The observation of sub-GeV antideuteron in the cosmic ray flux 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 identification of antideuterons in space. The performance of an high pressure (200 bar) Helium scintillator prototype, capable of fast timing, will be shown.
Perspectives for anti deuteron search in cosmic rays with an helium calorimeter / Nozzoli, Francesco; Iuppa, Roberto; Ricci, Ester; Zuccon, Paolo. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - 2156:1(2022), pp. 012046.1-012046.6. (Intervento presentato al convegno 17th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2021 tenutosi a Valencia nel 26th August-3rd September 2021) [10.1088/1742-6596/2156/1/012046].
Perspectives for anti deuteron search in cosmic rays with an helium calorimeter
Nozzoli, Francesco
Primo
;Iuppa, RobertoSecondo
;Ricci, EsterPenultimo
;Zuccon, PaoloUltimo
2022-01-01
Abstract
The observation of sub-GeV antideuteron in the cosmic ray flux 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 identification of antideuterons in space. The performance of an high pressure (200 bar) Helium scintillator prototype, capable of fast timing, will be shown.| File | Dimensione | Formato | |
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