Персона: Лагойда, Илья Алексеевич
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Институт ядерной физики и технологий
Цель ИЯФиТ и стратегия развития - создание и развитие научно-образовательного центра мирового уровня в области ядерной физики и технологий, радиационного материаловедения, физики элементарных частиц, астрофизики и космофизики.
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Илья Алексеевич
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- ПубликацияТолько метаданныеStudy of Forbush Decrease Recovery Times by the Payload for Antimatter Matter Exploration and Light-Nuclei Astrophysics (PAMELA) Experiment(2023) Lagoida, I. A.; Voronov, S. A.; Mikhailov, V. V.; Galper, A. M.; Leonov, A. N.; Malakhov, V.; Mayorov, A.; Yurkin, Y. T.; Лагойда, Илья Алексеевич; Воронов, Сергей Александрович; Михайлов, Владимир Владимирович; Леонов, Алексей Анатольевич; Малахов, Виталий Валерьевич; Майоров, Андрей Георгиевич; Юркин, Юрий Тихонович
- ПубликацияТолько метаданныеReconstruction of Near-Earth Cosmic Ray Fluxes from Ground-Based Neutron Monitors(2024) Lagoida, I. A.; Astapov, I. I.; Kuzmenkova, P. S.; Лагойда, Илья Алексеевич; Астапов, Иван Иванович; Кузьменкова, Полина Сергеевна
- ПубликацияТолько метаданныеForbush Decreases in the Fluxes of Galactic Cosmic Rays, According to the PAMELA Experiment(2019) Lagoida, I. A.; Voronov, S. A.; Mikhailov, V. V.; Лагойда, Илья Алексеевич; Воронов, Сергей Александрович; Михайлов, Владимир Владимирович© 2019, Allerton Press, Inc.Abstract: Amplitudes of Forbush decreases registered in the PAMELA experiment from 2006 to 2014 were analyzed, depending on such characteristics of interplanetary space as the magnitude of the magnetic field modulus, the solar wind velocity, and the plasma temperature. The PAMELA telescope consists of a time-of-flight system, a magnetic spectrometer, anticoincidence systems, an electromagnetic calorimeter, and a neutron detector. It was launched into Earth orbit aboard the Resurs DK1 satellite in June 2006 and continued to work for 10 years.
- ПубликацияТолько метаданныеCharacteristics of Forbush Decreases Measured by the PAMELA Instrument During 2006–2014(2019) Lagoida, I.; Voronov, S.; Mikhailov, V.; Лагойда, Илья Алексеевич; Воронов, Сергей Александрович; Михайлов, Владимир Владимирович© 2019, Pleiades Publishing, Ltd.During the several decades of Forbush decrease (FD) studies the main properties of this phenomenon were established. Today is clear that Forbush decreases originate as the responses of cosmic ray particle fluxes to solar-induced processes inside interplanetary space. Moreover the profiles of FD’s are the manifestation of the complex structure of coronal mass ejections (CMEs) which are driving from the Sun and often accompanied by flares. So the investigation of FD’s is a useful tool for understanding the dynamics of CME processes and the effects they have on in the interplanetary space. Classification and theoretical interpretation of different FD’s are important for understanding the complex effect of CME’s as well as the search for new features of their behavior. Spectra of cosmic ray protons and helium nuclei obtained by the PAMELA experiment in the rigidity range between 1–15 GV were used to investigate the characteristics of Forbush decreases. Additional data on the interplanetary magnetic field and solar wind speed were taken from the ACE data center for correlation analysis. Rigidity dependences for selected Forbush decreases are also presented.
- ПубликацияТолько метаданныеFeatures of Forbush Decreases According to Satellite and Ground Based Detectors(2024) Lagoida, I. A.; Voronov, S. A.; Mikhailov, V. V.; Лагойда, Илья Алексеевич; Воронов, Сергей Александрович; Михайлов, Владимир Владимирович
- ПубликацияТолько метаданныеLithium and Beryllium Isotopes in the PAMELA Experiment(2023) Bogomolov, E. A.; Vasilyev, G. I.; Menn, W.; Voronov, S. A.; Galper, A. M.; Koldobskiy, S. A.; Lagoida, I. A.; Leonov, A. A.; Mayorov, A. G.; Malakhov, V. V.; Mikhailov, V. V.; Yurkin, Y. T.; Воронов, Сергей Александрович; Колдобский, Сергей Александрович; Лагойда, Илья Алексеевич; Леонов, Алексей Анатольевич; Майоров, Андрей Георгиевич; Малахов, Виталий Валерьевич; Михайлов, Владимир Владимирович; Юркин, Юрий Тихонович
- ПубликацияТолько метаданныеEnergy Dependence of the Main Characteristics of Forbush Decreases, Obtained by the PAMELA Experiment(2021) Ngobeni, M. D.; Lagoida, I. A.; Mikhailov, V. V.; Voronov, S. A.; Лагойда, Илья Алексеевич; Михайлов, Владимир Владимирович; Воронов, Сергей Александрович© 2021, Allerton Press, Inc.Abstract: A Forbush decrease is an effect in the physics of cosmic rays that manifests as a sudden drop in the intensity of cosmic rays in interplanetary space. This effect is now mostly studied by ground-based detectors. This work presents the energy dependences of Forbush decrease characteristics obtained using data of the PAMELA spectrometer, which measured fluxes of cosmic rays in the Earth’s orbit as part of the Resurs DK-1 satellite.
- ПубликацияТолько метаданныеThe Origin of Short-Time Variations in Cosmic-Ray Intensity(2019) Lagoyda, I. A.; Voronov, S. A.; Mikhailov, V. V.; Лагойда, Илья Алексеевич; Воронов, Сергей Александрович; Михайлов, Владимир Владимирович© 2019, Pleiades Publishing, Ltd.It is well known today that a continuous stream of highly ionized plasma is emitted from the Sun’s surface. This plasma is called the solar wind and consists of protons, electrons, and light nuclei. The solar wind pushes the solar magnetic field into interplanetary space to form the interplanetary magnetic field. The interplanetary magnetic field is a dynamical system that depends on the solar cycle and the Sun’s rotation phase. Thus, the Solar System is a natural plasma physics laboratory with an enormous multitude of different effects showing the current state of the system. By recording cosmic-ray fluxes, one can study the behavior of the interplanetary magnetic field and obtain information about processes that occur both on the Sun’s surface and throughout the Solar System. The main short-time variations in cosmic-ray intensity include the 27-day variations and the Forbush decreases. These variations are caused by complex solar plasma structures, which are generated by different processes on the Sun’s surface and propagate through space in a wide range of velocities. Cosmic-ray fluxes recorded with the PAMELA magnetic spectrometer on board the Resurs DK1 satellite in 2006–2016 are used to show some examples of cosmic-ray variations.
- ПубликацияТолько метаданныеOrigin of the Short-Term Variations of the Cosmic Ray Flux(2019) Lagoida, I. A.; Voronov, S. A.; Mikhailov, V. V.; Лагойда, Илья Алексеевич; Воронов, Сергей Александрович; Михайлов, Владимир Владимирович© 2019, Pleiades Publishing, Ltd.Abstract: Detection of cosmic ray fluxes makes it possible to study dynamics of the interplanetary magnetic field and gain information about processes that occur both on the solar surface and in the entire Solar system. The main variations in the cosmic ray intensity are 27-day variations and Forbush effects. These variations are caused by complex spatial solar-plasma formations resulting from various processes on the solar surface and propagating in space with widely varying velocities. The data recorded by the PAMELA magnetic spectrometer on board the Resurs-DK1 satellite in 2006–2016 are used.
- ПубликацияТолько метаданныеYield, response and coupling functions of the URAGAN muon hodoscope(2025) Kuzmenkova, P.; Dmitrieva, A.; Lagoida, I.; Sukhova, P.; Shutenko, V.; Astapov, I.; Кузьменкова, Полина Сергеевна; Дмитриева, Анна Николаевна; Лагойда, Илья Алексеевич; Сухова, Полина Андреевна; Шутенко, Виктор Викторович; Астапов, Иван Иванович