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  1. No Access

    Article

    States in 17O excited in the 13C + 9Be \( \rightarrow\) 13C + 2 \( \alpha\) + n reaction at 90 MeV

    The 13C + 9Be reactions have been measured using a 13C beam with an incident energy of 90MeV. The 17O excitation energy spectra have been reconstructed from the detected 13C +

    M. Milin, V. V. Ostashko, Ð. Miljanić, H. G. Bohlen… in The European Physical Journal A (2009)

  2. No Access

    Article

    Fission and ternary cluster decay of hyper-deformed 56Ni

    Coincidences between two heavy fragments have been measured from the fission of 56Ni compound nuclei formed in the 32S + 24Mg reaction at E lab( ^32S ) = 165.4 MeV. A unique experimental ...

    W. von Oertzen, B. Gebauer, G. Efimov, V. Zherebchevsky… in The European Physical Journal A (2008)

  3. No Access

    Article

    Octupole-deformed molecular bands in 21Ne

    Cluster states up to 12 MeV in the stable light nucleus 21Ne, based on the 16 O + n + α molecular configurations, have been populated in the incomplete-fusion reaction 16 ...

    C. Wheldon, Tz. Kokalova, W. von Oertzen… in The European Physical Journal A - Hadrons … (2005)

  4. No Access

    Article

    Spectroscopy of Ne and Na isotopes: Preliminary results from a EUROBALL + Binary Reaction Spectrometer experiment

    The gamma-decay of fragments from deep-inelastic and multi-nucleon transfer processes which occur when a beam of 26Mg at 160MeV is incident on a thin 150Nd target was studied using the EUROBALL IV array of escape...

    K. L. Keyes, A. Papenberg, R. Chapman… in The European Physical Journal A - Hadrons … (2005)

  5. No Access

    Article

    Emission of unbound 8Be and 12C * (0+2) clusters in compound nucleus reactions

    We have studied the emission of light unbound clusters, 8Be and 12C * (0+2), in the reactions 18O + 13C →{31} Si →{23} Ne + 8Be and 28Si + 24Mg →{52} Fe →{40} Ca + 12C * (0+2). The γ-ray spectra obtained in coinc...

    Tz. Kokalova, W. von Oertzen, S. Torilov… in The European Physical Journal A - Hadrons … (2005)

  6. No Access

    Article

    Search for cluster structure of excited states in 14 C

    We have studied three different 2n-transfer reactions on a 12C target, the 2p pick-up reaction on 16O and the 5He transfer in the reaction 9Be(7Li,d)14C. Combined with a systematic search through experimental res...

    W. von Oertzen, H. G. Bohlen, M. Milin… in The European Physical Journal A - Hadrons … (2004)

  7. No Access

    Article

    Spectroscopy of 40Ca and negative-parity bands

    We have studied the reactions $^{28}\textrm{Si} + {}^{24}\textrm{Mg} \rightarrow {}^{52}\textrm{Fe}\rightarrow {}^{40}\textrm{Ca}^* + ...

    S. Torilov, S. Thummerer, W. von Oertzen… in The European Physical Journal A - Hadrons … (2004)

  8. No Access

    Article

    A study of γ decays and octupole bands in 21Ne and 21Na

    The reactions 16O(7Li, 2n) and 16O(7Li, np) populating 21Na and 21Ne have been studied at E L=27 MeV using the GASP γ-detector array. The level schemes for 21Na and 21Ne have been extended to higher spin. The pop...

    S. Thummerer, W. von Oertzen, Tz. Kokalova, H. G. Bohlen… in Physics of Atomic Nuclei (2003)

  9. No Access

    Article

    Structure of neutron-rich Be and C isotopes

    The structure of neutron-rich beryllium isotopes has been investigated using different heavy-ion-induced transfer reactions. In neutron transfer reactions, the population of final states shows a strong sensiti...

    H. G. Bohlen, W. von Oertzen, R. Kalpakchieva, B. Gebauer… in Physics of Atomic Nuclei (2003)

  10. No Access

    Article

    Structure studies of neutron-rich beryllium and carbon isotopes

    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,...

    H. G. Bohlen, W. von Oertzen… in Acta Physica Hungarica A) Heavy Ion Physics (2003)

  11. No Access

    Article

    Search for cluster emission and extremely deformed shapes using charged-particle spectroscopy

    The possible occurrence of highly deformed configurations is investigated in the N=Z nuclei 40Ca, 44Ti, and 56Ni as formed in the 28Si+12C, 16O+28Si, and 28Si+28Si reactions by using the properties of the emitted...

    C. Beck, M. Rousseau, P. Papka… in Acta Physica Hungarica A) Heavy Ion Physics (2003)

  12. No Access

    Article

    Selection of cold transfer and enhanced neutron-pair transfer in the 206 Pb + 118 Sn reaction

    The neutron transfer in a very heavy asymmetric nuclear system, in 206 Pb + 118 Sn has been measured using particle-

    W. von Oertzen, I. Peter, S. Thummerer… in The European Physical Journal A - Hadrons … (2003)

  13. No Access

    Article

    Enhanced neutron pair transfer and collective excitations in the system 206Pb + 118Sn at barrier energies

    At energies below the Coulomb barrier, neutron transfer and Coulomb excitation have been measured in a very heavy asymmetric nuclear system, in 206Pb + 118Sn. These are semi-magic nuclei showing super-fluid prope...

    I. Peter, W. von Oertzen, S. Thummerer… in The European Physical Journal A - Hadrons … (2003)

  14. No Access

    Article

    Structure studies of 11Be and 12Be: Observation of molecular rotational bands

    Excited states of 11Be have been studied with several transfer reactions. Nine states between 3.96 and 25.0 MeV excitation energy show the characteristic energy dependence of a rotational band. The deduced large ...

    H. G. Bohlen, W. von Oertzen, A. Blažević, B. Gebauer… in Physics of Atomic Nuclei (2002)

  15. No Access

    Article

    Strong enhancement of two-neutron transfer in the system 206Pb+118Sn

    One and two neutron transfer has been measured in the heaviest asymmetric nuclear system with semi magic nuclei showing superfluid properties, in 206Pb+118Sn collisions at an energy well below the Coulomb barrie...

    I. Peter, W. von Oertzen, H.G. Bohlen… in The European Physical Journal A - Hadrons … (1999)

  16. No Access

    Article

    In-beam γ-ray spectroscopy with binary reactions using the HMI binary reaction trigger spectrometer

    Test experiments are reported illustrating the potential of the HMI Binary Reaction Spectrometer (BRS) as a reaction channel filter for γ-ray spectroscopy with binary exit channels. The BRS, developed as an an...

    S. Thummerer, B. Gebauer, W. Von Oertzen, M. Wilpert in Il Nuovo Cimento A (1971-1996) (1998)

  17. No Access

    Article

    Nuclear structure studies of bound and unbound states in drip-line nuclei

    The structure of the neutron-rich isotopes7He,10Li and11Be has been studied in detail using multi-nucleon transfer reactions. New results have been obtained for7He, where we have evidence for the observation of t...

    H. G. Bohlen, W. Von Oertzen, R. Kalpakchieva… in Il Nuovo Cimento A (1971-1996) (1998)