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This paper describes the operation of the Coherent CAPTAIN-Mills (CCM) detector located at the Lujan Neutron Science Center (LANSCE) at Los Alamos National Laboratory (LANL). CCM is a 10-ton liquid argon (LAr) detector located 20 meters…

We show results from the Coherent CAPTAIN Mills (CCM) 2019 engineering run which begin to constrain regions of parameter space for axion-like particles (ALPs) produced in electromagnetic particle showers in an 800 MeV proton beam dump, and…

The Argon Dark Matter (ArDM-1t) experiment is a ton-scale liquid argon (LAr) double-phase time projection chamber designed for direct Dark Matter searches. Such a device allows to explore the low energy frontier in LAr with a charge imaging…

This Letter reports the event-by-event observation of Cherenkov light from sub-MeV electrons in a high scintillation light-yield liquid argon (LAr) detector by the Coherent CAPTAIN-Mills (CCM) experiment. The CCM200 detector, located at Los…

The Argon Dark Matter (ArDM) experiment consists of a liquid argon (LAr) time projection chamber (TPC) sensitive to nuclear recoils resulting from scattering of hypothetical Weakly Interacting Massive Particles (WIMPs) on argon targets.…

This paper reports the first results of a direct dark matter search with the DEAP-3600 single-phase liquid argon (LAr) detector. The experiment was performed 2 km underground at SNOLAB (Sudbury, Canada) utilizing a large target mass, with…

We reappraise the viability of asymmetric dark matter (ADM) realized as a Dirac fermion coupling dominantly to the Standard Model fermions. Treating the interactions of such a DM particle with quarks/leptons in an effective-interactions…

高能物理 - 唯象学 · 物理学 2024-07-19 Arnab Roy , Basudeb Dasgupta , Monoranjan Guchait

Liquid argon (LAr) with a high light yield of approximately 40 photons per keV is an attractive target for the direct detection of weakly interacting massive particles (WIMPs), which are well motivated galactic dark matter candidates. We…

仪器与探测器 · 物理学 2018-06-26 X. Zhu , Z. Shen , C. Feng , S. Liu , Q. An

We investigate a beyond standard model (SM) portal scenario for dark matter (DM) particle with leptoquark being the mediator field. Leptoquark, a colored particle having both baryon and lepton number, allows the DM to interact with the SM…

高能物理 - 唯象学 · 物理学 2018-09-11 Rusa Mandal

ArDM-1t is the first operating ton-scale liquid argon detector for direct search of Dark Matter particles. Developed at CERN as Recognized Experiment RE18, the experiment has been approved in 2010 to be installed in the Spanish underground…

In this paper we present results from a test of a small Liquid Argon Large Electron Multiplier Time Projection Chamber (LAr LEM-TPC). This detector concept provides a 3D-tracking and calorimetric device capable of charge amplification,…

仪器与探测器 · 物理学 2011-07-28 A. Badertscher , A. Curioni , S. Horikawa , L. Knecht , D. Lussi , A. Marchionni , G. Natterer , F. Resnati , A. Rubbia , T. Viant

Liquid Argon (LAr) is used as a target material in several current and planned experiments related to dark matter direct searching and neutrino detection. Argon provides excellent Pulse Shape Discrimination (PSD) capability which could…

仪器与探测器 · 物理学 2023-09-26 L. Wang , Y. Liu , M. Y. Guan , T. A. Wang , C. Guo , J. C. Liu , C. G. Yang , X. H. Liang , Y. D. Chen

A search for evidence of particle dark matter (DM) and unparticle production at the LHC has been performed using events containing two charged leptons, consistent with the decay of a Z boson, and large missing transverse momentum. This…

高能物理 - 实验 · 物理学 2016-04-14 CMS Collaboration

A search is performed for dark matter (DM) produced in association with a single top quark or a pair of top quarks using the data collected with the CMS detector at the LHC from proton-proton collisions at a center-of-mass energy of 13 TeV,…

高能物理 - 实验 · 物理学 2025-08-26 CMS Collaboration

In this paper we describe the design, construction, and operation of a first large area double-phase liquid argon Large Electron Multiplier Time Projection Chamber (LAr LEM-TPC). The detector has a maximum drift length of 60 cm and the…

The detection of light dark matter (DM) is a longstanding challenge in terrestrial experiments. High-intensity facility of an intense electromagnetic field may provide a plausible strategy to study strong-field particle physics and search…

高能物理 - 唯象学 · 物理学 2025-09-03 Kai Ma , Tong Li

Large liquid argon detectors offer one of the best avenues for the detection of galactic weakly interacting massive particles (WIMPs) via their scattering on atomic nuclei. The liquid argon target allows exquisite discrimination between…

天体物理仪器与方法 · 物理学 2020-04-22 The DarkSide Collaboration , C. E. Aalseth , S. Abdelhakim , F. Acerbi , P. Agnes , R. Ajaj , I. F. M. Albuquerque , T. Alexander , A. Alici , A. K. Alton , P. Amaudruz , F. Ameli , J. Anstey , P. Antonioli , M. Arba , S. Arcelli , R. Ardito , I. J. Arnquist , P. Arpaia , D. M. Asner , A. Asunskis , M. Ave , H. O. Back , A. Barrado Olmedo , G. Batignani , M. G. Bisogni , V. Bocci , A. Bondar , G. Bonfini , W. Bonivento , E. Borisova , B. Bottino , M. G. Boulay , R. Bunker , S. Bussino , A. Buzulutskov , M. Cadeddu , M. Cadoni , A. Caminata , N. Canci , A. Candela , C. Cantini , M. Caravati , M. Cariello , F. Carnesecchi , M. Carpinelli , A. Castellani , P. Castello , S. Catalanotti , V. Cataudella , P. Cavalcante , D. Cavazza , S. Cavuoti , S. Cebrian , J. M. Cela Ruiz , B. Celano , R. Cereseto , W. Cheng , A. Chepurnov , C. Cicalò , L. Cifarelli , M. Citterio , A. G. Cocco , V. Cocco , M. Colocci , L. Consiglio , F. Cossio , G. Covone , P. Crivelli , I. D'Antone , M. D'Incecco , D. D'Urso , M. D. Da Rocha Rolo , O. Dadoun , M. Daniel , S. Davini , A. De Candia , S. De Cecco , M. De Deo , A. De Falco , G. De Filippis , D. De Gruttola , G. De Guido , G. De Rosa , G. Dellacasa , P. Demontis , S. DePaquale , A. V. Derbin , A. Devoto , F. Di Eusanio , L. Di Noto , G. Di Pietro , P. Di Stefano , C. Dionisi , G. Dolganov , F. Dordei , M. Downing , F. Edalatfar , A. Empl , M. Fernandez Diaz , A. Ferri , C. Filip , G. Fiorillo , K. Fomenko , A. Franceschi , D. Franco , G. E. Froudakis , F. Gabriele , A. Gabrieli , C. Galbiati , P. Garcia Abia , D. Gascón Fora , A. Gendotti , C. Ghiano , A. Ghisi , S. Giagu , P. Giampa , R. A. Giampaolo , C. Giganti , M. A. Giorgi , G. K. Giovanetti , M. L. Gligan , A. Gola , O. Gorchakov , M. Grab , R. Graciani Diaz , F. Granato , M. Grassi , J. W. Grate , G. Y. Grigoriev , A. Grobov , M. Gromov , M. Guan , M. B. B. Guerra , M. Guerzoni , M. Gulino , R. K. Haaland , B. R. Hackett , A. Hallin , B. Harrop , E. W. Hoppe , S. Horikawa , B. Hosseini , F. Hubaut , P. Humble , E. V. Hungerford , An. Ianni , A. Ilyasov , V. Ippolito , C. Jillings , K. Keeter , C. L. Kendziora , S. Kim , I. Kochanek , K. Kondo , G. Kopp , D. Korablev , G. Korga , A. Kubankin , R. Kugathasan , M. Kuss , M. Kuźniak , M. La Commara , L. La Delfa , M. Lai , S. Langrock , M. Lebois , B. Lehnert , N. Levashko , X. Li , Q. Liqiang , M. Lissia , G. U. Lodi , G. Longo , R. López Manzano , R. Lussana , L. Luzzi , A. A. Machado , I. N. Machulin , A. Mandarano , L. Mapelli , M. Marcante , A. Margotti , S. M. Mari , M. Mariani , J. Maricic , M. Marinelli , D. Marras , M. Martínez , J. J. Martínez Morales , A. D. Martinez Rojas , C. J. Martoff , M. Mascia , J. Mason , A. Masoni , A. Mazzi , A. B. McDonald , A. Messina , P. D. Meyers , T. Miletic , R. Milincic , A. Moggi , S. Moioli , J. Monroe , M. Morrocchi , T. Mroz , W. Mu , V. N. Muratova , S. Murphy , C. Muscas , P. Musico , R. Nania , T. Napolitano , A. Navrer Agasson , M. Nessi , I. Nikulin , A. Oleinik , V. Oleynikov , M. Orsini , F. Ortica , L. Pagani , M. Pallavicini , S. Palmas , L. Pandola , E. Pantic , E. Paoloni , G. Paternoster , V. Pavletcov , F. Pazzona , S. Peeters , P. A. Pegoraro , K. Pelczar , L. A. Pellegrini , C. Pellegrino , N. Pelliccia , F. Perotti , V. Pesudo , E. Picciau , C. Piemonte , F. Pietropaolo , A. Pocar , T. Pollman , D. Portaluppi , S. S. Poudel , P. Pralavorio , D. Price , B. Radics , F. Raffaelli , F. Ragusa , M. Razeti , A. Razeto , V. Regazzoni , C. Regenfus , A. L. Renshaw , S. Rescia , M. Rescigno , F. Retiere , L. P. Rignanese , A. Rivetti , A. Romani , L. Romero , N. Rossi , A. Rubbia , D. Sablone , P. Sala , P. Salatino , O. Samoylov , E. Sánchez García , S. Sanfilippo , M. Sant , D. Santone , R. Santorelli , C. Savarese , E. Scapparone , B. Schlitzer , G. Scioli , E. Segreto , A. Seifert , D. A. Semenov , A. Shchagin , A. Sheshukov , S. Siddhanta , M. Simeone , P. N. Singh , P. Skensved , M. D. Skorokhvatov , O. Smirnov , G. Sobrero , A. Sokolov , A. Sotnikov , R. Stainforth , A. Steri , S. Stracka , V. Strickland , G. B. Suffritti , S. Sulis , Y. Suvorov , A. M. Szelc , R. Tartaglia , G. Testera , T. Thorpe , A. Tonazzo , A. Tosi , M. Tuveri , E. V. Unzhakov , G. Usai , A. Vacca , E. Vázquez-Jáuregui , M. Verducci , T. Viant , S. Viel , F. Villa , A. Vishneva , R. B. Vogelaar , M. Wada , J. Wahl , J. J. Walding , H. Wang , Y. Wang , S. Westerdale , R. J. Wheadon , R. Williams , J. Wilson , Marcin Wojcik , Mariusz Wojcik , S. Wu , X. Xiao , C. Yang , Z. Ye , M. Zuffa , G. Zuzel

The China Dark Matter Experiment (CDEX) Collaboration will carry out a direct search for weakly interacting massive particles with germanium detectors. Liquid argon will be utilized as an anti-Compton and cooling material for the germanium…

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