Campuses:
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| ===== Other Resources and Documents ===== | ===== Other Resources and Documents ===== | ||
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| * Radon Screening A facility is being developed for use by the LZ collaboration. | * Radon Screening A facility is being developed for use by the LZ collaboration. | ||
| * **NAA (Alabama)** (Andreas Piepke) | * **NAA (Alabama)** (Andreas Piepke) | ||
| + | * **SNOLAB** (Ian Lawson) | ||
| + | * 1 PGT coax germanium detector for gamma assaying, sensitivity to energies between 90 and 3000 keV, sensitivity down to 1 mBq for U and Th. | ||
| + | * PGT detector usage, currently about 380 samples (note that the total may not equal 100% due to rounding), as follows: | ||
| + | * Canadian Based Experiments: | ||
| + | * SNO/ | ||
| + | * DEAP 22.4 % | ||
| + | * HALO 1.9 % | ||
| + | * PICASSO | ||
| + | * US Based Experiments: | ||
| + | * MiniCLEAN | ||
| + | * COUPP 10.0 % | ||
| + | * DAMIC 1.1 % | ||
| + | * EXO 1.4 % | ||
| + | * DM-ICE | ||
| + | * SNOLAB | ||
| + | * Canberra well germanium detector for gamma assaying, sensitivity to energies between 10 to 600 keV, sensitivity down to 0.2 mBq for U and 0.4 mBq for Th 0.1 mBq for 210Pb. | ||
| + | * The Canberra well detector is used mostly by SNO+ and DEAP. This will change as smaller samples are counted on this counter instead of on the PGT counter. | ||
| + | * Electrostatic Counters, 11 counters in operation, these are essentially alpha counters, which count the alphas from thorium and uranium decay chains. Sensitivity down to 10^-16 gU/g in the 226Ra chain. | ||
| + | * The ESCs are now mostly used by EXO, although they were originally built to assay the light and heavy water for SNO. Once SNO+ is operational they will again be using the facilities. A small number of samples have been counted for other experiments such as PICASSO and MiniCLEAN. | ||
| + | * Alpha-Beta counters, 8 counters available, these search for alpha-beta coincidences in the U and Th chains, sensitivity down to about 1 mBq. | ||
| + | * The alpha-beta counters have been used mostly by SNO and now SNO+, but are available for other experiments. | ||
| + | * Canberra coax germanium detector, this is currently being refurbished by Canberra France and should be returned to SNOLAB this Fall. | ||
| + | * **Summary: | ||
| * **Gran Sasso** | * **Gran Sasso** | ||
| - | | + | * 10 HPGe detectors owned and operated by INFN. |
| + | * 1 HPGe (Gator) operated by XENON, GERDA and DARWIN. | ||
| + | * Details of operations, costs, etc of the facility are outlined {{lgns_faq.doc|here.}} | ||
| + | | ||
| *1 HPGe detectors under construction by the KamLAND collaboration. | *1 HPGe detectors under construction by the KamLAND collaboration. | ||
| *1 HPGe detectors under construction by the CANDLES collaboration, | *1 HPGe detectors under construction by the CANDLES collaboration, | ||
| + | *3 Germanium detectors, 2 p-type and 1 n-type, operated by XMASS and SuperK, available for others with preference to XMASS and SuperK | ||
| + | * ICP-MS operated by XMASS and SuperK, available for others with preference to XMASS and SuperK | ||
| + | * API-MS operated by XMASS and SuperK, available for others with preference to XMASS and SuperK | ||
| + | * Many Rn detectors to measure emanation of Rn from materials, operated by XMASS and SuperK, available for others with preference to XMASS and SuperK | ||
| * **Japan (Surface)** | * **Japan (Surface)** | ||
| * 1 HPGe detector operated by KamLAND, not available for other users. | * 1 HPGe detector operated by KamLAND, not available for other users. | ||
| * 1 HPGe detector operated by CANDLES in Osaka, not available for other users. | * 1 HPGe detector operated by CANDLES in Osaka, not available for other users. | ||
| - | * **Jinping** (Xiang Liu) | + | * **Jinping** (Xiang Liu, Zing Zhi) |
| + | * 1 HPGe detector operated by PandaX, not available for other users. | ||
| + | * 1 HPGe detector operated by CDEX, not available for other users. | ||
| + | * N type HPGe made by Canberra, relative efficiency :40% | ||
| + | * Detector Sensitivity: | ||
| + | * 2 HPGe detectors to be installed by end of 2013. | ||
| + | * Model BE6530 by Canberra | ||
| + | * CDEX will have preference, but 30% availability will be reserved for other users. | ||
| + | * **LSM, Modane** (Pia Loaiza) | ||
| + | * 12 HPGe detectors, details in attached file {{: | ||
| + | * **Laboratario Subterraneo de Canfranc** (Iulian Bandac, Alessandro Bettini and Yolanda Labarta) | ||
| + | * 5 HPGe detectors installed and operational. | ||
| + | * 2 HPGe detectors to be installed by summer 2013. | ||
| + | * Details of the detectors in attached file {{hpge_canfranc.pdf|(pdf)}}. | ||
| + | * All detectors are ~2kg, p-type close-end coaxial produced by Canberra. | ||
| ==== Integrated Screening Scheduling ==== | ==== Integrated Screening Scheduling ==== | ||
| * Creation of a centrally-managed website with all screeners and availability listed | * Creation of a centrally-managed website with all screeners and availability listed | ||