Comment on “From Coulomb excitation cross sections to nonresonant astrophysical rates in three-body systems: The Ne17 case”

J. Casal, M. Rodríguez-Gallardo, J. M. Arias, E. Garrido, and R. de Diego
Phys. Rev. C 102, 069801 – Published 22 December 2020

Abstract

Parfenova et al. state in [Phys. Rev. C 98, 034608 (2018)] that the results presented by Casal et al. [Phys. Rev. C 94, 054622 (2016)] concerning the radiative capture for Ne17 formation are incorrect and their conclusions erroneous mainly because of two reasons: (1) it is “expressed” that the resonant rate is not important for O15(2p,γ)Ne17 since it is negligibly small compared with the nonresonant contribution to the rate, and (2) the electromagnetic dipole cross section predicted is dramatically different from the available experimental data for Ne17+Pb208 at 500 MeV/u [Phys. Lett. B 759, 200 (2016)]. We demonstrate here that these conclusions are incorrectly extracted from our work.

  • Figure
  • Figure
  • Received 26 July 2019
  • Revised 29 June 2020
  • Accepted 9 December 2020

DOI:https://doi.org/10.1103/PhysRevC.102.069801

©2020 American Physical Society

Physics Subject Headings (PhySH)

Nuclear Physics

Authors & Affiliations

J. Casal

  • Dipartimento di Fisica e Astronomia “G. Galilei” and INFN – Sezione di Padova, Via Marzolo 8, I-35131 Padova, Italy

M. Rodríguez-Gallardo and J. M. Arias

  • Departamento de Física Aómica, Molecular y Nuclear, Facultad de Física, Universidad de Sevilla, Apartado 1065, E-41080 Sevilla, Spain and Instituto Carlos I de Física Teórica y Computacional, Universidad de Sevilla, Sevilla, Spain

E. Garrido

  • Instituto de Estructura de la Materia, IEM-CSIC, Serrano 123, E-28006 Madrid, Spain

R. de Diego

  • Departamento de Estructura de la Materia, Física Térmica y Electrónica, Universidad Complutense de Madrid, E-28040 Madrid, Spain

See Also

From Coulomb excitation cross sections to nonresonant astrophysical rates in three-body systems: The Ne17 case

Yu. L. Parfenova, L. V. Grigorenko, I. A. Egorova, N. B. Shulgina, J. S. Vaagen, and M. V. Zhukov
Phys. Rev. C 98, 034608 (2018)

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Vol. 102, Iss. 6 — December 2020

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