A silicon photomultiplier maintains single-photon response and measurable gain at 9.4 mK with characterized dark-count and correlated noise, enabling proof-of-concept scintillator readout for cryogenic muon vetoes.
The LUX-ZEPLIN (LZ) experiment,
3 Pith papers cite this work. Polarity classification is still indexing.
representative citing papers
A hermetically sealed xenon heat pump demonstrator provides 118 W cooling and 121 W heating at 386 W electrical input, sufficient for 3.1 kg/h xenon purification flow and far below the 6 kW of existing helium-based systems.
Xe-125 positron decay branching ratio measured as 0.29% at 5.5 sigma significance, providing the first constraint on individual levels in I-125.
citing papers explorer
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Characterisation of silicon photomultipliers in a dilution refrigerator down to 9.4 mK towards a cryogenic cosmic-ray muon veto system
A silicon photomultiplier maintains single-photon response and measurable gain at 9.4 mK with characterized dark-count and correlated noise, enabling proof-of-concept scintillator readout for cryogenic muon vetoes.
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Proof-of-concept of a xenon-based cryogenic heat pump demonstrator for future liquid xenon observatories
A hermetically sealed xenon heat pump demonstrator provides 118 W cooling and 121 W heating at 386 W electrical input, sufficient for 3.1 kg/h xenon purification flow and far below the 6 kW of existing helium-based systems.
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Precision measurement of positron decay modes of Xe-125 in the LUX-ZEPLIN experiment
Xe-125 positron decay branching ratio measured as 0.29% at 5.5 sigma significance, providing the first constraint on individual levels in I-125.