Applied Physics and Mathematics Annotation << Back NEUTRINO TELESCOPE: PROBLEMS AND SOLUTION O.B. KHAVROSHKIN, V.V. TSYPLAKOV A brief review is given of the existing methods and devices currently used for recording astrophysical mostly solar neutrinos. These structures, as a rule, have significant, often cyclopean dimensions, insignificant sensitivity and difficulties in determining the direction to the neutrino source. New types of neutrino telescope are described, which are based on the physical effect of anomalous neutrino radioisotope (ANRI) absorption. One type has a high sensitivity, small dimensions, low cost, but also how all existing ones determine the direction of neutrino arrival through the interaction tracks. The other type of telescope, while maintaining these advantages, points to a neutrino source similarly to an optical one - by the direction of the axis of the design structure not on the neutrino interaction tracks, but on their source. The results of a successful test of the current layout are given. Keywords: astrophysical neutrinos, anomalous neutrino radioisotope (ANRI) absorption, neutrino telescopes based on the ANRI effect. DOI: 10.25791/pfim.01.2020.1148 Contacts: - Pp. 10-18.