GanESS
Financiado
Gaseous detectors for neutrino physics at the European Spallation Source
The recent detection of the coherent elastic neutrino-nucleus scattering (CEnNS) opens the possi- bility of using neutrinos to explore physics beyond the Standard Model deploying small detectors. However, the CEnNS process generat...
The recent detection of the coherent elastic neutrino-nucleus scattering (CEnNS) opens the possi- bility of using neutrinos to explore physics beyond the Standard Model deploying small detectors. However, the CEnNS process generates signals at the few keV level, requiring very sensitive detection technologies. The European Spallation Source (ESS) has been identified as an optimal source of low energy neutrinos offering an opportunity to explore at depth the physics of CEnNS, with large discovery potential. In this project, I propose to apply the high-pressure noble gas TPC technology to the detection of the CEnNS process at the ESS. This will require the detection techniques sensitive to very low-energy depositions as well as improving the current knowledge of the quenching factor for nuclear recoils in xenon, argon and neon gas at keV energies. This project proposes the development of a novel detector able to hold 20 kg of xenon gas at high pressure. The device will operate at the ESS, providing more than 7,000 CEnNS events per year, potentially overtaking the sensitivities of much larger detectors in current spallation sources. Operation with xenon will explore most of the possible new physics associated with the CEnNS process. Furthermore, the high pressure technology offers the possibility to operate the same detector with different gases at minimal extra costs, thus providing a unique tool to further explore any signatures of new physics at the ESS.
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Duración del proyecto: 60 meses
Fecha Inicio: 2022-01-25
Fecha Fin: 2027-01-31
Fecha Fin: 2027-01-31
Línea de financiación: concedida
El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2022-01-25
Línea de financiación objetivo
El proyecto se financió a través de la siguiente ayuda:
ERC-2021-STG:
ERC STARTING GRANTS
Cerrada
hace 3 años
Presupuesto
El presupuesto total del proyecto asciende a
1M€
Líder del proyecto
FUNDACION DONOSTIA INTERNATIONAL PHYSICS CENT...
Otra investigación y desarrollo experimental en ciencias naturales y técnicas asociacion
Perfil tecnológico
TRL
4-5
50K
Perfil tecnológico
TRL
4-5
50K