TY  - JOUR
AU  - NEXT Collaboration (Byrnes, N. K. et al
AU  - Carcel, S.
AU  - Carrion, J. V.
AU  - Lopez, F.
AU  - Lopez-March, N.
AU  - Martin-Albo, J.
AU  - Muñoz Vidal, J.
AU  - Novella, P.
AU  - Querol, M.
AU  - Romo-Luque, C.
AU  - Sorel, M.
AU  - Uson, A.
PY  - 2023
DA  - 2023//
TI  - NEXT-CRAB-0: a high pressure gaseous xenon time projection chamber with a direct VUV camera based readout
T2  - J. Instrum.
JO  - Journal of Instrumentation
SP  - P08006 - 33pp
VL  - 18
IS  - 8
PB  - IOP Publishing Ltd
KW  - Double-beta decay detectors
KW  - Optical detector readout concepts
KW  - Particle tracking detectors (Gaseous detectors)
KW  - Time projection chambers
AB  - The search for neutrinoless double beta decay (0νββ) remains one of the most compelling experimental avenues for the discovery in the neutrino sector. Electroluminescent gas-phase time projection chambers are well suited to 0νββ searches due to their intrinsically precise energy resolution and topological event identification capabilities. Scalability to ton-and multi-ton masses requires readout of large-area electroluminescent regions with fine spatial resolution, low radiogenic backgrounds, and a scalable data acquisition system. This paper presents a detector prototype that records event topology in an electroluminescent xenon gas TPC via VUV image-intensified cameras. This enables an extendable readout of large tracking planes with commercial devices that reside almost entirely outside of the active medium. Following further development in intermediate scale demonstrators, this technique may represent a novel and enlargeable method for topological event imaging in 0νββ.
SN  - 1748-0221
UR  - https://arxiv.org/abs/2304.06091
UR  - https://doi.org/10.1088/1748-0221/18/08/P08006
DO  - 10.1088/1748-0221/18/08/P08006
LA  - English
N1  - WOS:001084390900004
ID  - NEXTCollaborationByrnes_etal2023
ER  -