Quantal diffusion description of isotope production via the multinucleon transfer mechanism in $^{48}\mathrm{Ca}+^{238}\mathrm{U}$ collisions

Quantal diffusion description of isotope production via the multinucleon transfer mechanism in ${}^{48}{Ca} + {}^{238}U$ collisions

S. Ayik, M. Arik, E. C. Karanfil, O. Yilmaz, B. Yilmaz, and A. S. Umar

Phys. Rev. C 104, 054614 – Published 30 November 2021

Abstract

As an extension of previous work, we calculate the production cross section of heavy neutron-rich isotopes by employing the quantal diffusion description to ${}^{48}{Ca} + {}^{238}U$ collisions. The quantal diffusion is deduced from stochastic mean-field approach, and transport properties are determined in terms of time-dependent single-particle wave functions of the time-dependent Hartree-Fock theory. As a result, the approach allows for prediction of production cross sections without any adjustable parameters. The secondary cross sections by particle emission are calculated with the help of the statistical gemini $+ +$ code.

Received 28 August 2021
Accepted 15 November 2021

DOI:https://doi.org/10.1103/PhysRevC.104.054614

Physics Subject Headings (PhySH)

Low & intermediate energy heavy-ion reactions Nuclear reactions Rare & new isotopes Transfer reactions

A ≥ 220

Nuclear Physics

Authors & Affiliations

S. Ayik ^1,*, M. Arik ², E. C. Karanfil ², O. Yilmaz², B. Yilmaz ³, and A. S. Umar ⁴

¹Physics Department, Tennessee Technological University, Cookeville, Tennessee 38505, USA
²Physics Department, Middle East Technical University, 06800 Ankara, Turkey
³Physics Department, Faculty of Sciences, Ankara University, 06100 Ankara, Turkey
⁴Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USA

^*ayik@tntech.edu

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Vol. 104, Iss. 5 — November 2021

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Physical Review C

covering nuclear physics

Quantal diffusion description of isotope production via the multinucleon transfer mechanism in ${}^{48}{Ca} + {}^{238}U$ collisions

S. Ayik, M. Arik, E. C. Karanfil, O. Yilmaz, B. Yilmaz, and A. S. Umar

Phys. Rev. C 104, 054614 – Published 30 November 2021

Abstract

Physics Subject Headings (PhySH)

Authors & Affiliations

Article Text (Subscription Required)

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Physical Review C

covering nuclear physics

Quantal diffusion description of isotope production via the multinucleon transfer mechanism in Ca48+U238 collisions

S. Ayik, M. Arik, E. C. Karanfil, O. Yilmaz, B. Yilmaz, and A. S. Umar

Phys. Rev. C 104, 054614 – Published 30 November 2021

Abstract

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Quantal diffusion description of isotope production via the multinucleon transfer mechanism in ${}^{48}{Ca} + {}^{238}U$ collisions