Персона: Васильев, Александр Николаевич
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Research projects of the Mega-science class in Nuclear University
2019, Moshkova, D. M., Vasiliev, A. N., Astapov, I. I., Barbashina, N. S., Lozovskij, D. L., Васильев, Александр Николаевич, Астапов, Иван Иванович, Барбашина, Наталья Сергеевна, Лозовский, Дмитрий Львович
© Published under licence by IOP Publishing Ltd.Fundamental research in the field of high energy physics and nuclear physics is carried out at large international experiments with the joint participation of scientific organizations and research universities. This article discusses the features of the participation of a nuclear university in international research projects of the Mega-science class by the example of the National Research Nuclear University MEPhI. MEPhI is actively involved in the development, operation, and modernization of research projects of the Mega-science class, such as LHC, FAIR, NICA, RHIC, ITER, NEVOD. Participation in these megaprojects gives MEPhI an opportunity to gain unique new knowledge for the development of nuclear technologies and nuclear energy, to increase prestige and to gain access to modern high technologies. These issues were discussed at a conference "Personnel training and legal support for the implementation of scientific projects of the Mega-science class" organized by National Research Nuclear University MEPhI and Kutafin Moscow State Law University on June 20-21, 2019. The aim of the Conference is to discuss the policy management issues of implementation of the Mega-science class research projects.
Proposal of the complete experiment for elastic pp and p(bar)p scattering at SPASCHARM program at U70 accelerator
2019, Chetvertkova, V. A., Kalugin, N. K., Ladygin, V. P., Bogdanov, A. A., Mochalov, V. V., Nurusheva, M. B., Okorokov, V. A., Semenov, P. A., Vasiliev, A. N., Zherebtsova, L. S., Богданов, Алексей Александрович, Мочалов, Василий Вадимович, Нурушева, Марина Борисовна, Окороков, Виталий Алексеевич, Семенов, Павел Александрович, Васильев, Александр Николаевич
© Published under licence by IOP Publishing Ltd.Newly developing SPASCHARM (SPin Asymmetry in CHARMonia) experiment at U70 accelerator will give the unique possibility to measure spin effects with the use of polarized proton and antiproton beams and polarized target. We suggest to carry out the measurements of the pp and p(bar)p elastic scattering spin observables at 16 GeV/c (direct reconstruction of elastic pp and p(bar)p elastic scattering amplitudes at SPASCHARM experiment). To date the direct reconstruction of amplitudes for pp elastic scattering was performed up to 6 GeV/c only, meanwhile there is no available data for p(bar)p elastics scattering. New measurements at SPASCHARM will significantly extend the energy range of the spin studies and will give unique possibility to compare elastic pp and p(bar5)p scattering.