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Three-body continuu...
Three-body continuum energy correlations in Borromean halo nuclei. III. Short-range external fields
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Danilin, B.V. (författare)
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Vaagen, J.S. (författare)
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Rogde, T. (författare)
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Ershov, S.N. (författare)
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Thompson, I.J. (författare)
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- Zhukov, Mikhail, 1943 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2007
- 2007
- Engelska.
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Ingår i: Physical Review C - Nuclear Physics. - 2469-9985 .- 2469-9993. ; 76, s. 064612-
- Relaterad länk:
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Energy correlations in transition from the bound state to the three-body continuum of Borromean halo nuclei are considered. A core+n+n three-body cluster model which reproduces the experimentally known properties of 6He and 11Li has been used to study the low-lying resonances and soft modes. An analysis of the correlated responses in 6He shows that in the case of the narrow 2+ resonance the transition energy correlations are the same as in the intrinsic correlated structure in 3->3 scattering. They differ significantly for wide second 2+ and first 1+ resonances, and also for the soft dipole and monopole modes, where due to the transition operators, the intertwinning of the ground state and the three-body continuum plays a significant role.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- Borromean halo nuclei
- transition continuum energy correlations
- resonances
- soft modes
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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