Мақаланы E-mail арқылы жіберу Cosmophysical aspects of relativistic nuclear fragmentation
- Авторлар: Zaitsev A.A.1,2, Marimuthu N.1, Artemenkov D.A.1, Zarubin P.I.1,2, Peresadʹko N.G.1,2, Rusakova V.V.1
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Мекемелер:
- Joint Institute for Nuclear Research
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences
- Шығарылым: Том 87, № 1 (2024)
- Беттер: 40-44
- Бөлім: ЭЛЕМЕНТАРНЫЕ ЧАСТИЦЫ И ПОЛЯ. Эксперимент
- ##submission.datePublished##: 03.10.2024
- URL: https://cardiosomatics.ru/0044-0027/article/view/674672
- DOI: https://doi.org/10.31857/S0044002724010066
- EDN: https://elibrary.ru/KEDJQJ
- ID: 674672
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Рұқсат берілді
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Аннотация
The status of the study of multiple fragmentation of 950 MeV per nucleon Kr nuclei in a nuclear track emulsion aimed at determining the contributions of 2α decays of 8Be, the Hoyle 3α state, and the search for a 4α particle condensate state, is presented. In events with the production of few relativistic fragments of He and H, the possibility of estimating the multiplicity of neutrons in the fragmentation cone of a projectile nucleus is studied. For the planar component of neutron transverse momenta estimated from the angles of observed secondary stars, the Rayleigh distribution parameter was 35 ± 7 MeV/c. The importance of such events for the interpretation of cosmophysical observations is noted.
Авторлар туралы
A. Zaitsev
Joint Institute for Nuclear Research; P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: zaicev@jinr.ru
Ресей, Dubna; Moscow
N. Marimuthu
Joint Institute for Nuclear Research
Email: zaicev@jinr.ru
Ресей, Dubna
D. Artemenkov
Joint Institute for Nuclear Research
Email: zaicev@jinr.ru
Ресей, Dubna
P. Zarubin
Joint Institute for Nuclear Research; P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Email: zaicev@jinr.ru
Ресей, Dubna; Moscow
N. Peresadʹko
Email: zaicev@jinr.ru
Ресей
V. Rusakova
Joint Institute for Nuclear Research
Email: zaicev@jinr.ru
Ресей, Dubna
Әдебиет тізімі
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