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Interpretation of C...
Interpretation of Coulomb breakup of Ne-31 in terms of deformation
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- Hamamoto-Kuroda, Ikuko (författare)
- Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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(creator_code:org_t)
- 2010
- 2010
- Engelska.
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Ingår i: Physical Review C (Nuclear Physics). - 0556-2813. ; 81:2
- Relaterad länk:
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http://dx.doi.org/10...
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visa fler...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The recent experimental data on Coulomb breakup of the nucleus Ne-31 are interpreted in terms of deformation. The measured large one-neutron removal cross section indicates that the ground state of Ne-31 is either an s halo or a p halo. The data can be most easily interpreted as the spin of the ground state being 3/2(-) coming from either the Nilsson level [330 1/2] or the Nilsson level [321 3/2] depending on the neutron separation energy S-n. However, the possibility of 1/2(+) coming from [200 1/2] is not excluded. It is suggested that if the large ambiguity in the measured value of S-n of Ne-31, 0.29 +/- 1.64 MeV, can be reduced by an order of magnitude, say to be +/- 100 keV, one may get a clear picture of the spin-parity of the halo ground state.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
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