Аналіз розрахунків пов’язаних каналів для деяких гало систем

Автор(и)

  • F.M. Hussain Department of Physics, College of Education for Pure Sciences, University of Babylon
  • F.A. Majeed Department of Physics, College of Education for Pure Sciences, University of Babylon
  • M.H. Meteab Ministry of Education

DOI:

https://doi.org/10.15407/ujpe65.11.951

Ключові слова:

one halo nuclei, weakly bound nuclei, breakup channel

Анотація

Розглядаються реакцiї синтезу в системах з гало ядрами 8B+58Ni, 11Be+209Bi, and 15C+232Th у випадках зв’язку двох i багатьох каналiв. Ефект зв’язку каналiв розпаду i пружного розсiювання вивчено методом континуально-дискретних пов’язаних каналiв у повнiстю квантовому i напiвкласичному пiдходах. Результати розрахункiв перерiзу синтезу qfus (мб), розподiлу бар’єра синтезу Dfus (мб/МеВ) i ймовiрностi синтезу Pfus добре описують експериментальнi данi для дослiджуваних систем вище i нижче кулонiвського бар’єра VB. У разi зв’язку двох каналiв як для напiвкласичного, так i для квантового пiдходiв результати вище кулонiвського бар’єра VB виявляються переоцiненими.

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Опубліковано

2020-11-12

Як цитувати

Hussain, F., Majeed, F., & Meteab, M. (2020). Аналіз розрахунків пов’язаних каналів для деяких гало систем. Український фізичний журнал, 65(11), 951. https://doi.org/10.15407/ujpe65.11.951

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