Within the framework of the modified potential cluster model with a classification of orbital states according to Young’s diagrams, the possibility of predicting the missing experimental data for the total cross sections of radiative n11B capture on the first excited state of the 12B nucleus at 0.95 MeV (2+) for the reaction energies from 10 meV (1 meV = 10-3 eV) to 7 MeV is considered. Based on the obtained total cross sections that take into account resonances up to 5 eV, the reaction rate is calculated at temperatures from 0.01 to 10.0 Т9. It is shown that low-lying resonances have a significant effect on the capture reaction rate.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
V. Guimaraes and C. A. Bertulani, AIP Conf. Proc., 1245, 30–38 (2010); URL: https://arxiv.org/abs/0912.0221.
Z. H. Liu et al., Phys. Rev., C64, 034312 (5 pp.) (2001).
S. B. Dubovichenko, Thermonuclear Processes in Stars and Universe, Scholar’s Press, Saarbrucken (2015); URL: https://www.scholars-press.com/catalog/details/store/gb/book/978-3-639-76478-9/Thermonuclear-processesin-stars.
S. B. Dubovichenko, Radiative Neutron Capture and Primordial Nucleosynthesis of the Universe, deGruyter, Berlin (2019); https://doi.org/10.1515/9783110619607-201.
J. H. Kelley, J. E. Purcell, and C. G. Sheu, Nucl. Phys., A968, 71–253 (2017).
S. B. Dubovichenko, A. V. Dzhazairov-Kakhramanov, N. A. Burkova, et al., Mod. Phys. Lett., A29, 1450036 (14 pp.) (2014).
F. Ajzenberg-Selove, Nucl. Phys., A506, 1–158 (1990).
S. B. Dubovichenko, N. A. Burkova, A. V. Dzhazairov-Kakhramanov, and A. S. Tkachenko, Astropart. Phys., 123, 102481 (11 pp.) (2020).
H. Y. Lee et al., Phys. Rev., C81, 015802 (8 pp.) (2010).
S. F. Mughabghab, Atlas of Neutron Resonances, Elsevier (2006).
R. B. Firestone and Zs. Revay, Phys. Rev., C93, 054306 (2016).
C. Angulo et al., Nucl. Phys., А656, 3–183 (1999).
http://physics.nist.gov/cgi-bin/cuu/Value?mud|search_for=atomnuc!.
J. H. Kelley et al., Nucl. Phys., A880, 88–233 (2012).
http://cdfe.sinp.msu.ru/services/ground/NuclChart_release.html.
A. M. Mukhamedzhanov and R. E. Tribble, Phys. Rev., C59, 3418–3424 (1999).
G. R. Plattner and R. D. Viollier, Nucl. Phys., A365, 8–12 (1981).
S. B. Dubovichenko, N. A. Burkova, and A. V. Dzhazairov-Kakhramanov, Nucl. Phys., A992, 121625 (2019).
C. Itzykson and M. Nauenberg, Rev. Mod. Phys., 38, 95–120 (1966).
O. F. Nemets et al., Nucleonic Associations in Atomic Nuclei and Nuclear Reactions of Multinucleon Transfers [in Russian], Naukova Dumka, Kiev (1988).
V. G. Neudatchin et al., Phys. Rev., C45, 1512–1527 (1992).
S. B. Dubovichenko, Russ. Phys. J., 57, No. 4, 498–508 (2014).
S. B. Dubovichenko and A. V. Dzhazairov-Kakhramanov, Nucl. Phys., A941, 335–363 (2015).
L. T. Belyaeva et al., Phys. Rev., C98, 034602 (10 pp.) (2018).
Lin Cheng-Jian et al., Chin. Phys. Lett., 18, 1183–1185 (2001).
B. Guo et al., J. Phys. G: Nucl. Part. Phys., 34, 103–114 (2007).
N. K. Timofeyuk, Phys. Rev., C88, 044315 (11 pp.) (2013).
J. Cook, M. N. Stephens, and K. W. Kemper, Nucl. Phys., A466, 168–188 (1987).
A. Estradé et al., Phys. Rev. Lett., 113, 132501 (5 pp.) (2014).
M. Igashira, K. Masuda, M. Mizumachi, et al., in: Proc. Specialists’ Meeting on Measurement, Calculation and Evaluation of Proton Production Data, C. Cocera, A. Mengjni, and A. Ventura, eds., Bologna (1964), pp. 269–280.
W. F. Imnof et al., Phys. Rev., 125, 1334–1336 (1962).
F. P. Mooring and J. E. Monahan, Phys. Rev., 178, 1612–1615 (1969).
G. R. Caughlan, W. A. Fowler, Atom. Data Nucl. Data Tab. 40, 283–334 (1988).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 6, pp. 17–27, June, 2022.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Dubovichenko, S.B., Burkova, N.A., Dzhazairov-Kahramanov, A.V. et al. Influence of Resonances on the 11B (n, γ1)12B Reaction Rate. Russ Phys J 65, 924–936 (2022). https://doi.org/10.1007/s11182-022-02715-0
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11182-022-02715-0
Keywords
- nuclear astrophysics
- light atomic nuclei
- thermal and astrophysical energies
- elastic scattering
- n 11B system
- excited states
- potential description
- radiative capture
- total cross sections
- thermonuclear reactions
- potential cluster model
- forbidden states
- classification of orbital states according to Young’s diagrams