Поперечні перерізи підбар’єрного злиття та пружного розсіяння, одержані на основі міжядерного потенціалу в модифікованому методі Томаса–Фермі

Автор(и)

  • V.A. Nesterov Institute for Nuclear Research, Nat. Acad. of Sci. of Ukraine
  • O.I. Davydovska Institute for Nuclear Research, Nat. Acad. of Sci. of Ukraine
  • V.Yu. Denisov Institute for Nuclear Research, Nat. Acad. of Sci. of Ukraine

DOI:

https://doi.org/10.15407/ujpe66.10.857

Ключові слова:

потенцiал мiжядерної взаємодiї, модифiкований метод Томаса–Фермi, розподiл густини нуклонiв, поперечний перерiз, пiдбар’єрне злиття, пружне розсiяння

Анотація

Густини розподiлу нуклонiв та потенцiали мiжядерної взаємодiї для реакцiй 16O + 208Pb та 12C + 208Pb було розраховано в рамках модифiкованого методу Томаса–Фермi, з урахуванням усiх доданкiв до членiв другого порядку по h у квазiкласичному розкладi кiнетичної енергiї. В ролi нуклон-нуклонної взаємодiї використовувалися сили Скiрма, залежнi вiд густини нуклонiв. На основi одержаних потенцiалiв були обчисленi перерiзи пiдбар’єрного злиття та пружного розсiяння, що добре узгоджуються з новiтнiми експериментальними даними.

Біографія автора

O.I. Davydovska, Institute for Nuclear Research, Nat. Acad. of Sci. of Ukraine

Nuclear structure department, senior researcher, PhD, Doctor of Science

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Опубліковано

2021-11-01

Як цитувати

Nesterov, V., Davydovska, O., & Denisov, V. (2021). Поперечні перерізи підбар’єрного злиття та пружного розсіяння, одержані на основі міжядерного потенціалу в модифікованому методі Томаса–Фермі. Український фізичний журнал, 66(10), 857. https://doi.org/10.15407/ujpe66.10.857

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