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PreprintCC BY-NC-SA 4.0HAL

Neutron dynamics in the fusion of neutron-rich O ions with 12C

  • A Leon
  • H Desilets
  • Rohit Kumar
  • J Samol
  • Z Berend
  • R.T Desouza
  • C Ciampi
  • D Ackermann
  • A Chbihi
  • M Basson
  • S Brown
  • K.W Brown
9 more authors
  • J Cory
  • G Flores
  • C.E Mccormick
  • V Zerbach
  • C Dembski
  • P.D O'Malley
  • W.W von Seeger
  • K Godbey
  • A.S Umar
Open at sourcePDFDOICite

Abstract

The fusion excitation function for 21O + 12C was measured for the first time and compared to the fusion of less neutron-rich isotopes. The impact of valence neutrons in the d5/2 shell on the fusion excitation function is examined. The experimental data manifest a clear dependence of the extracted barrier height, VB, and barrier position, RB on neutron excess. To assess the role of dynamics the experimental data are compared with both density constrained frozen Hartree Fock (DCFHF) and density constrained time-dependent Hartree Fock (DCTDHF) theories.

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Cite

BibTeXRIS
BibTeX
@misc{leon2026neutron,
  title = {{Neutron dynamics in the fusion of neutron-rich O ions with $^12$C}},
  author = {A Leon and H Desilets and Rohit Kumar and J Samol and Z Berend and R.T Desouza and C Ciampi and D Ackermann and A Chbihi and M Basson and S Brown and K.W Brown and J Cory and G Flores and C.E Mccormick and V Zerbach and C Dembski and P.D O'Malley and W.W von Seeger and K Godbey and A.S Umar},
  howpublished = {HAL},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.03914},
  eprint = {2609.03914},
  archivePrefix = {arXiv},
  url = {https://hal.science/hal-05759905v1},
  note = {CC BY-NC-SA 4.0},
}
RIS
TY  - UNPB
TI  - Neutron dynamics in the fusion of neutron-rich O ions with ^12C
AU  - A Leon
AU  - H Desilets
AU  - Rohit Kumar
AU  - J Samol
AU  - Z Berend
AU  - R.T Desouza
AU  - C Ciampi
AU  - D Ackermann
AU  - A Chbihi
AU  - M Basson
AU  - S Brown
AU  - K.W Brown
AU  - J Cory
AU  - G Flores
AU  - C.E Mccormick
AU  - V Zerbach
AU  - C Dembski
AU  - P.D O'Malley
AU  - W.W von Seeger
AU  - K Godbey
AU  - A.S Umar
PY  - 2026
DA  - 2026/09/08
PB  - HAL
DO  - 10.48550/arxiv.2609.03914
UR  - https://hal.science/hal-05759905v1
AB  - The fusion excitation function for ^21O + ^12C was measured for the first time and compared to the fusion of less neutron-rich isotopes. The impact of valence neutrons in the d_5/2 shell on the fusion excitation function is examined. The experimental data manifest a clear dependence of the extracted barrier height, V_B, and barrier position, R_B on neutron excess. To assess the role of dynamics the experimental data are compared with both density constrained frozen Hartree Fock (DCFHF) and density constrained time-dependent Hartree Fock (DCTDHF) theories.
ER  -