The Liquid Scintillator Neutrino Detector (LSND) was a scintillation counter at Los Alamos National Laboratory that measured the number of neutrinos being produced by an accelerator neutrino source. The LSND project was created to look for evidence of neutrino oscillation, and its results conflict with the Standard Model expectation of only three neutrino flavors, when considered in the context of other solar and atmospheric neutrino oscillation experiments. Cosmological data bound the mass of the sterile neutrino to ms < 0.26eV (0.44eV) at 95% (99.9%) confidence limit, excluding at high significance the sterile neutrino hypothesis as an explanation of the LSND anomaly.[1] The controversial LSND result was tested by the MiniBooNE experiment at Fermilab which has found similar evidence for oscillations.
The hint is currently undergoing further tests at MicroBooNE at Fermilab.
The detector consisted of a tank filled with 167 tons (50,000 gallons) of mineral oil and 14 pounds (6.4 kg) of b-PDB (2-(4-tert-butylphenyl)-5-(4-biphenyl)-1,3,4-oxadiazole) organic scintillator material. Cherenkov light emitted by particle interactions was detected by an array of 1220 photomultiplier tubes. The experiment collected data from 1993 to 1998.
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S. Dodelson; A. Melchiorri; A. Slosar (2006). "Is cosmology compatible with sterile neutrinos?". Physical Review Letters. 97: 04301. arXiv:astro-ph/0511500. Bibcode:2006PhRvL..97d1301D. doi:10.1103/PhysRevLett.97.041301.
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The LiquidScintillatorNeutrinoDetector (LSND) was a scintillation counter at Los Alamos National Laboratory that measured the number of neutrinos being...
Borexino uses a liquid pseudocumene scintillator also watched by phototubes; and the NOνA detector uses a liquidscintillator watched by avalanche photodiodes...
Kamioka LiquidScintillator Antineutrino Detector (KamLAND) is an electron antineutrino detector at the Kamioka Observatory, an underground neutrino detection...
wavelength of the emitted optical photon. A scintillationdetector or scintillation counter is obtained when a scintillator is coupled to an electronic light sensor...
Borexino uses a liquid pseudocumene scintillator also watched by photomultiplier tubes and the NOνA detector uses liquidscintillator watched by avalanche...
electron neutrino events in the detector would support the neutrino oscillation interpretation of the LSND (LiquidScintillatorNeutrinoDetector) result...
inorganic scintillator crystal which like neutron-sensitive scintillating glass fiber detectors makes use of neutron capture by 6Li. Unlike scintillating glass...
mass ≈1 eV) sterile neutrino was suggested as a possible explanation of the results of the LiquidScintillatorNeutrinoDetector experiment. On 11 April...
to study neutrino-neutrino interactions. The only supernova neutrino event detected so far is SN 1987A. Nevertheless, with current detector sensitivities...
excess of electron neutrinos that had been observed by the LiquidScintillatorNeutrinoDetector at Los Alamos National Laboratory and by the MiniBooNE experiment...
within 1.9 km (1.2 mi) of six nuclear reactors. Each detector consists of 20 tons of liquidscintillator (linear alkylbenzene doped with gadolinium) surrounded...
run in 2016. SNO+, a liquidscintillator, will study 130Te SuperNEMO, a NEMO upgrade, will study 82Se TIN.TIN, a 124Sn detector at INO PandaX-III, an...
contamination. Dark-matter detectors currently operating with liquid argon include DarkSide, WArP, ArDM, microCLEAN and DEAP. Neutrino experiments include ICARUS...
detector consists of a 35.4 m (116 ft) diameter transparent acrylic glass sphere containing 20,000 tonnes of linear alkylbenzene liquidscintillator,...
experiment to study low energy (sub-MeV) solar neutrinos. The detector is the world's most radio-pure liquidscintillator calorimeter and is protected by 3,800...
all non-neutrinos produced, with no blind spots. The installation of all the above detector systems was finished in August 2008. The detectors collected...
earliest uses of liquid argon in a time projection chamber (LArTPC). Chen's initial goals with such a detector were to study neutrino-elecron scattering...
neutrinos. These neutrinos may then travel to the Earth to be detected in one of the many neutrino telescopes, such as the Super-Kamiokande detector in...
non-exhaustive list of neutrino experiments, neutrinodetectors, and neutrino telescopes. ^[a] Accelerator neutrino (AC), Active galactic nuclei neutrino (AGN), Atmospheric...
germanium. Noble liquiddetectors detect scintillation produced by a particle collision in liquid xenon or argon. Cryogenic detector experiments include...
argon and LENA liquidscintillator-based. All the detectors work by observing the faint light and electric charge produced when a neutrino particle interacts...
salt to their liquidscintillator they would enhance the neutron capture reaction, resulting in a 9 MeV burst of gamma rays. For a neutrino source, they...
background neutrino flux is predicted to be problematic. Crystal scintillator experiments are a middle ground between cryogenic crystal detectors and noble...
Yeonggwang Nuclear Power Plant) in Korea. Each detector consists of 16.5 t of gadolinium-doped liquidscintillator (LAB), surrounded by an additional 450 tons...
experiment is a liquidscintillatordetector designed to detect reactor antineutrinos. KamLAND is a complementary experiment to the Sudbury Neutrino Observatory...
antineutrinos in neutrinodetectors, such as the first detection of antineutrinos in the Cowan–Reines neutrino experiment, or in neutrino experiments such...
detect neutrinos in Fermilab's NuMI (Neutrinos at the Main Injector) beam. Intended to be the successor to MINOS, NOνA consists of two detectors, one at...
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