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Structure studies of neutron-rich beryllium and carbon isotopes

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Acta Physica Hungarica A) Heavy Ion Physics

Abstract

The structure of neutron-rich beryllium isotopes has been investigated using different heavy-ion induced transfer reactions. A strong sensitivity to the chosen core nucleus is found for the cores of 9Be and 10Be, respectively. With a 9Be core, molecular rotational bands up to high excitation energies are observed due to the pronounced 2α-cluster structure, whereas only few states at low excitation energies are populated with a 10Be core. For 11Be a detailed investigation has been performed for the three states at 3.41 MeV, 3.89 MeV and 3.96 MeV, which resulted in the most probable spin-parity assignments 3/2+, 5/2− and 3/2−, respectively. Furthermore we have studied particlehole states of 16C using the 13C(12C,9C)16C reaction and found 14 previously unknown states.

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References

  1. W. von Oertzen, Z. Phys. A357 (1997) 355.

    Article  Google Scholar 

  2. D. Scharnweber, W. Greiner and U. Mosel, Nucl. Phys. A164 (1971) 257; J.M. Eisenberg and W. Greiner, Nuclear Theory 1, North-Holland, Amsterdam, 1975, p. 571.

    Article  Google Scholar 

  3. Y.K. Kanada-En’yo et al., Phys. Rev. C 52 (1995) 628.

    Article  ADS  Google Scholar 

  4. P. Descouvemont, Eur. Phys. J. A12 (2001) 413.

    Article  ADS  Google Scholar 

  5. H.G. Bohlen et al., Prog. Part. Nucl. Phys. 42 (1999) 17.

    Article  ADS  Google Scholar 

  6. H.G. Bohlen et al., in Proc. of the ENPE99 Conference, Sevilla, 1999, eds. B. Rubio et al., AIP Conf. Proc. 495 (1999) 303.

  7. M. Freer et al., Phys. Rev. Lett. 82 (1999) 1383.

    Article  ADS  Google Scholar 

  8. M. Freer et al., Phys. Rev. C 63 (2001) 34301.

    Article  ADS  Google Scholar 

  9. D.J. Millener, Nucl. Phys. A693 (2001) 394.

    Article  Google Scholar 

  10. Y.K. Kanada-En’yo and H. Horiuchi, Phys. Rev. C 66 (2002) 024305.

    Article  ADS  Google Scholar 

  11. P. Descouvemont and D. Baye, Phys. Lett. B 505 (2001) 71.

    Article  ADS  Google Scholar 

  12. F. Ajzenberg-Selove et al., Phys. Rev. C 17 (1978) 1283.

    Article  ADS  Google Scholar 

  13. G.B. Liu and H.T. Fortune, Phys. Rev. C 42 (1990) 167.

    Article  ADS  Google Scholar 

  14. H. Sakai et al., Phys. Lett. B 302 (1993) 7.

    Article  ADS  Google Scholar 

  15. I. Daito, H. Akimune, S.M. Austin et al., Phys. Lett. B 418 (1998) 7.

    Article  ADS  Google Scholar 

  16. M. Rhoades-Brown et al., Phys. Rev. C 21 (1980) 2417; ibid. 2436.

    Article  ADS  Google Scholar 

  17. D.P. Balamuth et al., Nucl. Phys. A290 (1977) 65.

    Article  Google Scholar 

  18. H.T. Fortune et al., Phys. Lett. 70B, 408 (1977).

    ADS  Google Scholar 

  19. R.R. Sercely, R.J. Peterson and E.R. Flynn, Phys. Rev. C 17 (1978) 1919.

    Article  ADS  Google Scholar 

Download references

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Author notes

  1. W. von Oertzen

    Present address: Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195, Berlin, Germany

  2. R. Kalpakchieva

    Present address: Institute for Nuclear Research, Bulgarian Academy of Science, 1784, Sofia, Bulgaria

Authors and Affiliations

  1. Hahn-Meitner-Institut GmbH, Glienicker Str. 100, 14109, Berlin, Germany

    H. G. Bohlen, W. von Oertzen, B. Gebauer, A. Lenz, M. Milin, Ch. Schulz, T. Kokalova, S. Torilov & S. Thummerer

  2. Flerov Laboratory of Nuclear Reactions, JINR, 141980, Dubna, Russia

    R. Kalpakchieva

  3. Department of Physics and Astronomy, Ohio University, 45701-2979, Athens, Ohio, USA

    S. M. Grimes & T. N. Massey

  4. Institut für Theoretische Physik, Universität Giessen, Heinrich-Buff-Ring 16, 35392, Giessen, Germany

    H. Lenske

Authors
  1. H. G. Bohlen
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  2. W. von Oertzen
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  3. R. Kalpakchieva
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  4. B. Gebauer
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  5. S. M. Grimes
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  6. T. N. Massey
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  7. H. Lenske
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  8. A. Lenz
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  9. M. Milin
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  10. Ch. Schulz
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  11. T. Kokalova
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  12. S. Torilov
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  13. S. Thummerer
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Corresponding author

Correspondence to H. G. Bohlen.

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Bohlen, H.G., von Oertzen, W., Kalpakchieva, R. et al. Structure studies of neutron-rich beryllium and carbon isotopes. APH N.S., Heavy Ion Physics 18, 179–184 (2003). https://doi.org/10.1556/APH.18.2003.2-4.10

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  • DOI: https://doi.org/10.1556/APH.18.2003.2-4.10

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