Search Results - "Derbin, A.V."
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Search for solar axions produced by Primakoff conversion using resonant absorption by 169Tm nuclei
Published in Physics letters. B (01-07-2009)“…The search for resonant absorption of the Primakoff solar axions by 169Tm nuclei have been performed. Such an absorption should lead to the excitation of…”
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4π spectrometer of β-decay electrons with Si(Li)-detectors
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-06-2023)“…We present a description of the originally developed β-spectrometer consisting of two Si(Li)-detectors with sensitive area thickness above 8 mm and…”
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Study of cosmogenic activation above ground for the DarkSide-20k experiment
Published in Astroparticle physics (01-10-2023)“…The activation of materials due to exposure to cosmic rays may become an important background source for experiments investigating rare event phenomena…”
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Beta-spectrometer with Si-detectors for the study of 144Ce–144Pr decays
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-05-2018)“…Here we present the specifications of a newly developed beta-spectrometer, based on full absorption Si(Li) detector and thin transmission detector, allowing…”
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Electroluminescence pulse shape and electron diffusion in liquid argon measured in a dual-phase TPC
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-10-2018)“…We report the measurement of the longitudinal diffusion constant in liquid argon with the DarkSide-50 dual-phase time projection chamber. The measurement is…”
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A test of bolometric properties of Tm-containing crystals as a perspective detector for a solar axion search
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-01-2020)“…The 169Tm nuclide has first nuclear level at 8.41 keV with magnetic type transition to the ground state and, therefore, can be used as a target nucleus for the…”
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A study of events with photoelectric emission in the DarkSide-50 liquid argon Time Projection Chamber
Published in Astroparticle physics (01-07-2022)“…Finding unequivocal evidence of dark matter interactions in a particle detector is a major goal of research in physics. Liquid argon time projection chambers…”
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Separating [Formula omitted] from [Formula omitted] by cryogenic distillation with Aria for dark-matter searches
Published in The European physical journal. C, Particles and fields (01-04-2021)“…Aria is a plant hosting a [Formula omitted] cryogenic isotopic distillation column, the tallest ever built, which is being installed in a mine shaft at…”
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First results of the Borexino experiment
Published in Physics of atomic nuclei (01-11-2010)“…Data of the Borexino experiment on the detection of the reaction involving elastic solar-neutrino scattering on an electron are presented. The fraction of…”
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A measurement method of a detector response function for monochromatic electrons based on the Compton scattering
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-06-2016)“…In this paper we present a method of scintillation detector energy calibration using the gamma-rays. The technique is based on the Compton scattering of…”
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New limit on the mass of 14.4-keV solar axions emitted in an M1 Transition in [sup.57]Fe nuclei
Published in Physics of atomic nuclei (01-04-2011)“…Axions of energy 14.4 keV that originated from the Ml transition in [sup.57]Fe nuclei in the Sun were sought by using the resonance-absorption reaction A +…”
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Search for axioelectric effect of solar axions using BGO scintillating bolometer
Published in The European physical journal. C, Particles and fields (01-09-2014)“…A search for axioelectric absorption of solar axions produced in the p + d → 3 He + γ ( 5.5 MeV ) reaction has been performed with a BGO detector placed in a…”
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An update on the Axion Helioscopes front: current activities at CAST and the IAXO project
Published in Nuclear and particle physics proceedings (01-04-2016)“…Although they have not yet been detected, axions and axion-like particles (ALPs) continue to maintain the interest (even increasingly so) of the rare-event…”
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New experimental limits on the probabilities of Pauli-forbidden transitions in the [sup.12]C nucleus from data obtained with the Borexino detector
Published in Physics of atomic nuclei (01-12-2010)“…The Pauli exclusion principle was tested for nucleons in the [sup.12]C nucleus by using data from the Borexino detector. The approach used consisted in seeking…”
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On the possibility of detecting solar pp neutrino with the large-volume liquid organic scintillator detector
Published in Physics of atomic nuclei (01-11-2004)“…It is shown that a large-volume liquid organic scintillator detector with an energy resolution of 10 keV at 200 keV (1{sigma}) will be sensitive to solar pp…”
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Next Generation Search for Axion and ALP Dark Matter with the International Axion Observatory
Published in 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference Proceedings (NSS/MIC) (01-11-2018)“…More than 80 years after the postulation of dark matter, its nature remains one of the fundamental questions in cosmology. Axions are currently one of the…”
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Portable γ- and X-ray analyzers based on CdTe p–i–n detectors
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-06-1999)“…Several portable instruments are designed using previously reported CdTe detector technology. These can be divided into three groups according to their energy…”
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Study of the neutrino electromagnetic properties with prototype of Borexino detector
Published in Nuclear physics. Section B, Proceedings supplement (01-04-2003)Get full text
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Search for nucleon decays into invisible channels with the BOREXINO counting test facility
Published in Nuclear physics. Section B, Proceedings supplement (01-04-2003)Get full text
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