The ArDM (Argon Dark Matter) Experiment was a particle physics experiment based on a liquid argon detector, aiming at measuring signals from WIMPs (Weakly Interacting Massive Particles), which may constitute the Dark Matter in the universe. Elastic scattering of WIMPs from argon nuclei is measurable by observing free electrons from ionization and photons from scintillation, which are produced by the recoiling nucleus interacting with neighbouring atoms. The ionization and scintillation signals can be measured with dedicated readout techniques, which constituted a fundamental part of the detector.
In order to get a high enough target mass the noble gas argon was used in the liquid phase as target material. Since the boiling point of argon is at 87 K at normal pressure, the operation of the detector required a cryogenic system.
The ArDM experiment ended in 2019 when data taking was stopped and the experiment's apparatus decommissioned. The ArDM experiment's apparatus was then reused for another physics experiment, DArT (part of the DarkSide program), at Canfranc Underground Laboratory.[1]
ArDM did not find signals of dark matter particles.
The ArDM (Argon Dark Matter) Experiment was a particle physics experiment based on a liquid argon detector, aiming at measuring signals from WIMPs (Weakly...
USS Oak Ridge (ARD-19/ARDM-1) was originally a United States Navy Auxiliary floating drydock suitable for dry docking destroyers, submarines and landing...
auxiliaries. ARDMs had a crew of 130 to 160 men. USS Oak Ridge (ARDM-1) by Pacific Bridge Company, Now in US Coast Guard. USS Alamogordo (ARDM-2) by Pacific...
Alamogordo (ARDM-2) — a non-self-propelled United States Navy Auxiliary floating drydock completed in 1944 at Oakland, California, by the Pacific Bridge...
auxiliaries. ARDM has a crew of 130 to 160 men. USS Oak Ridge (ARDM-1) Now US Coast Guard USS Almagordo (ARDM-2) Now in Ecuador USS Endurance (ARDM-3) Now in...
EDELWEISS, and EURECA, while noble liquid experiments include LZ, XENON, DEAP, ArDM, WARP, DarkSide, PandaX, and LUX, the Large Underground Xenon experiment...
originally named USS ARD-29, later loaned, then sold, to Iran. Arco (ARDM-5) is an ARDM-1-class floating dry dock, currently in service. This article incorporates...
USS ARD-17 sold 1971 USS Endurance ARD-18 ARDM 3, laid up at Charleston Naval Shipyard USS Oak Ridge ARD-19 ARDM 1, to United States Coast Guard in 2002...
water, has much less 39 Ar contamination. Dark-matter detectors currently operating with liquid argon include DarkSide, WArP, ArDM, microCLEAN and DEAP....
October 2023. "Yves Chevallard (fr) / ARDM". ardm.eu (in French).. "Math UNIPA" (in French). "Décès de Guy Brousseau". ARDM. 16 February 2024. Retrieved 17...
her class and the only ship of her kind in the Navy Support Arco (ARDM-5), an ARDM-5-class floating dry dock, servicing a Los Angeles-class submarine...
counter. It may be used in generic labels and store brands, Benylin DM, Mucinex DM, Camydex-20 tablets, Robitussin, NyQuil, Dimetapp, Vicks, Coricidin...
Philipp d'Arco (1652–1704), a soldier who served Habsburg Austria Arco (ARDM-5), a type of U.S. Navy floating drydock Arco (lamp), a 1962 design, subject...
and Medal of Honor recipient. Auxiliary floating drydocks (ARDM), such as USS Oak Ridge (ARDM-1), are named after towns having nuclear power generators...
Collaboration was formed with scientists from DEAP, DarkSide, CLEAN and ArDM experiments. A detector with a liquid argon mass above 20 tonnes (DarkSide-20k)...
USS Endurance (AMc-77), a coastal minesweeper launched on 19 June 1941. USS Endurance (ARDM-3), an auxiliary repair dry dock, delivered to the Navy on 1 February 1944...
ARD-32 USS ARD-33 USS Oak Ridge (ARDM-1) USS Alamogordo (ARDM-2) USS Endurance (ARDM-3) Shippingport (ARDM-4) [A] Arco (ARDM-5) [A] All YFDs were reclassified...
Observatory, an astronomical observatory at Harvard University USS Oak Ridge (ARDM-1), a World War II U.S. naval vessel used as a floating dry dock The Oak...
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