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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2010, Volume 92, Issue 10, Pages 715–719 (Mi jetpl1463)  

This article is cited in 5 scientific papers (total in 5 papers)

FIELDS, PARTICLES, AND NUCLEI

Consistent $\alpha$-cluster description of the $^{12}$C$(0^{+}_2)$ “Hoyle” resonance

S. I. Fedotov, O. I. Kartavtsev, A. V. Malykh

Joint Institute for Nuclear Research, Dubna, Russia
References:
Abstract: The near-threshold $^{12}$C$(0^{+}_2)$ resonance provides unique possibility for fast helium burning in stars, as predicted by Hoyle to explain the observed abundance of elements in the Universe. Properties of this resonance are calculated within the framework of the $\alpha$-cluster model whose two-body and three-body effective potentials are tuned to describe the $\alpha-\alpha$ scattering data, the energies of the $0^+_1$ and $0^+_2$ states, and the $0^+_1$-state root-mean-square radius. The extremely small width of the $0^{+}_2$ state, the $0_2^+\to0_1^+$ monopole transition matrix element, and transition radius are found in remarkable agreement with the experimental data. The $0^{+}_2$-state structure is described as a system of three $\alpha$-particles oscillating between the ground-state-like configuration and the elongated chain configuration whose probability exceeds $0.9$.
Received: 30.09.2010
English version:
Journal of Experimental and Theoretical Physics Letters, 2010, Volume 92, Issue 10, Pages 647–651
DOI: https://doi.org/10.1134/S0021364010220017
Bibliographic databases:
Document Type: Article
Language: English
Citation: S. I. Fedotov, O. I. Kartavtsev, A. V. Malykh, “Consistent $\alpha$-cluster description of the $^{12}$C$(0^{+}_2)$ “Hoyle” resonance”, Pis'ma v Zh. Èksper. Teoret. Fiz., 92:10 (2010), 715–719; JETP Letters, 92:10 (2010), 647–651
Citation in format AMSBIB
\Bibitem{FedKarMal10}
\by S.~I.~Fedotov, O.~I.~Kartavtsev, A.~V.~Malykh
\paper Consistent $\alpha$-cluster description of the $^{12}$C$(0^{+}_2)$ ``Hoyle'' resonance
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2010
\vol 92
\issue 10
\pages 715--719
\mathnet{http://mi.mathnet.ru/jetpl1463}
\transl
\jour JETP Letters
\yr 2010
\vol 92
\issue 10
\pages 647--651
\crossref{https://doi.org/10.1134/S0021364010220017}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000286990300001}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-79551667834}
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  • https://www.mathnet.ru/eng/jetpl/v92/i10/p715
  • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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