Advertisement

Physics of Particles and Nuclei Letters

, Volume 12, Issue 5, pp 703–712 | Cite as

Inelastic scattering and clusters transfer in 3,4He + 9Be reactions

  • A. S. Denikin
  • S. M. Lukyanov
  • N. K. Skobelev
  • Yu. G. Sobolev
  • E. I. Voskoboynik
  • Yu. E. Penionzhkevich
  • W. H. Trzaska
  • G. P. Tyurin
  • V. Burjan
  • V. Kroha
  • J. Mrazek
  • Š. Piskoř
  • V. Glagolev
  • Yi Xu
  • S. V. Khlebnikov
  • M. N. Harakeh
  • K. A. Kuterbekov
  • Yu. Tuleushev
Physics of elementary particles and atomic nuclei. Experiment
  • 91 Downloads

Abstract

A study of inelastic scattering and multi-particle transfer reactions was performed by alpha and 3He beams on a 9Be target at energy about 50 MeV. Angular distributions of the differential cross sections for the 9Be(α,α′)9Be*, 9Be(α,3He)10Be, 9Be(α,t)10B, 9Be(3He,6Li)6Li and 9Be(3He,6Be)6He reactions were measured. Experimental angular distributions of the differential cross sections for the ground state and a few low-lying states were analyzed in the framework of the optical model, coupled channels and distorted-wave Born approximation. The information on the cluster structure of the reaction products are obtained. An analysis of the obtained spectroscopic factors was performed.

Keywords

Differential Cross Section Inelastic Scattering Nucleus Letter Optical Potential Exit Channel 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    C. A. Bertulani, L. Canto, and M. S. Hussein, “The structure and reactions of neutron-rich nuclei,” Phys. Rep. 226, 281 (1993).CrossRefADSGoogle Scholar
  2. 2.
    B. Jonson, “Light dripline nuclei,” Phys. Rep. 389, 1 (2004).CrossRefADSGoogle Scholar
  3. 3.
    Yu. E. Penionzhkevich, “Super neutron-rich nuclei: Results of prospects of investigations,” Phys. At. Nucl. 77, 75 (2014).CrossRefGoogle Scholar
  4. 4.
    W. von Oertzen, in Proceedings of the International Symposium on Exotic Nuclei 2009, Ed. by Y. E. Penionzhkevich and S. Lukyanov (AIP, New York, 2009).Google Scholar
  5. 5.
    M. Harakeh, J. V. Popta, A. Saha, and R. Siemssen, “Strong coupled-channels effects in the 9Be (a, t) 10B reaction, Nucl. Phys. A 344, 15 (1980).CrossRefADSGoogle Scholar
  6. 6.
    S. Roy, J. M. Chatterjee, H. Majumdar, S. K. Datta, S. R. Banerjee, and S. N. Chintalapudi, “Coupled channel folding model description of a scattering from 9Be, Phys. Rev. C 52, 1524 (1995).CrossRefADSGoogle Scholar
  7. 7.
    S. M. Lukyanov, A. S. Denikin, E. I. Voskoboynik, S. V. Khlebnikov, M. V. Harakeh, V. A. Maslov, Yu. E. Penionzhkevich, Yu. G. Sobolev, W. H. Trzaska, G. P. Tyurin, and K. A. Kuterbekov, J. Phys. G: Nucl. Part. Phys. 41, 035102 (2014).CrossRefADSGoogle Scholar
  8. 8.
    D. Tilley, J. Kelley, J. Godwin, D. Millener, J. Purcell, C. Sheu, and H. Weller, “Energy levels of light nuclei,” Nucl. Phys. A 745, 155 (2004).CrossRefADSGoogle Scholar
  9. 9.
    H. G. Bohlen, T. Dorsch, T. Kokalova, W. v. Oertzen, C. Schulz, and C. Wheldon, “Structure of 10Be from the 12C(12C,14O)10Be reaction,” Phys. Rev. C 75, 054604 (2007).CrossRefADSGoogle Scholar
  10. 10.
    K. Miura, A. Sato, J. Takamatsu, S. Mori, Y. Takahashi, T. Nakagawa, T. Tohei, T. Niizeki, S. Hirasaki, G. Jon, K. Ishii, H. Orihara, and H. Ohnuma, “The 9Be(d,n)10B reaction at 25 MeV,” Nucl. Phys. A 539, 441 (1992).CrossRefADSGoogle Scholar
  11. 11.
    V. Zagrebaev, A. Deniki, and A. Alekseev, “Optical model of elastic scattering,” Nuclear Reaction Video Project (2000). http://nrv.jinr.ru/nrv/Google Scholar
  12. 12.
    J. Raynal, “Computing as a language of physics,” in Proceedings of the ICTP International Seminar Course, Trieste, Italy, 1971 (IAEA, Vienna, 1972).Google Scholar
  13. 13.
    J. Raynal, Computer code ECIS06 (2006, unpublished).Google Scholar
  14. 14.
    C. Perey and F. Perey, “Compilation of phenomenological optical-model parameters 1969–1972,” At. Data Nucl. Data Tables 13, 293 (1974).CrossRefADSGoogle Scholar
  15. 15.
    Y. Koike, “9Be: a gateway nucleus into heavier nuclei?” arXiv:nucl-th/0201075 (2008).Google Scholar
  16. 16.
    F. Ajzenberg-Selove, “Energy levels of light nuclei A = 5-10,” Nucl. Phys. A 490, 1 (1988).CrossRefADSGoogle Scholar
  17. 17.
    H. Votava, T. Clegg, E. Ludwig, and W. Thompson, “Proton scattering from 9Be between 6 and 30 MeV and the structure of 9Be,” Nucl. Phys. A 204, 529 (1973).CrossRefADSGoogle Scholar
  18. 18.
    W. Nörtershäuser, D. Tiedemann, M. Žáková, Z. Andjelkovic, K. Blaum, M. L. Bissell, R. Cazan, G. W. F. Drake, C. Geppert, M. Kowalska, J. Krämer, A. Krieger, R. Neugart, R. Sánchez, F. Schmidt-Kaler, et al., Nuclear charge radii of 7,9,10Be and the one-neutron halo nucleus 11Be, Phys. Rev. Lett. 102, 062503 (2009).CrossRefADSGoogle Scholar
  19. 19.
    A. Krieger, K. Blaum, M. L. Bissell, N. Frömmgen, C. Geppert, M. Hammen, K. Kreim, M. Kowalska, J. Krämer, T. Neff, R. Neugart, G. Neyens, W. Nörtershäuser, C. Novotny, R. Sánchez, and D. T. Yordanov, “Nuclear charge radius of 12Be,” Phys. Rev. Lett. 108, 142501 (2012).CrossRefADSGoogle Scholar
  20. 20.
    A. G. Blachman and A. Lurio, “Hyperfine structure of the metastable (1s 22s2p)3 p states of 4Be9 and the nuclear electric quadrupole moment, Phys. Rev. 153, 164 (1967).CrossRefADSGoogle Scholar
  21. 21.
    N. Stone, “Table of nuclear magnetic dipole and electric quadrupole moments,” At. Data Nucl. Data Tables 90, 75 (2005).CrossRefADSGoogle Scholar
  22. 22.
    P. Kunz, Computer code DWUCK5. http://spot.colorado.edu/kunz/DWBA.html.Google Scholar
  23. 23.
    V. Zagrebaev, A. Denikin, and A. Alekseev, DWBA for nucleon transfer reactions, Nuclear Reaction Video Project (2009). http://nrv.jinr.ru/nrv/webnrv/transfer/Google Scholar
  24. 24.
    S. B. Dubovichenko and A. V. Dzhazairov-Kakhmanov, “Electromagnetic effects in light nuclei within cluster potential model,” Phys. Part. Nucl. 28, 1529 (1977).Google Scholar
  25. 25.
    A. S. Denikin, V. I. Zagrebaev, and P. Descouvemont, “Generalized optical potential for weakly bound nuclei: two-cluster projectiles,” Phys. Rev. C 79, 024605 (2009).CrossRefADSGoogle Scholar
  26. 26.
    K. Potthast, H. Brand, H. Freiesleben, P. Rosenthal, B. Kamys, H. gen. Schieck, and L. Sydow, “Global optical model potentials for symmetrical lithium systems: 6Li + 6Li, 7Li + 7Li at Elab = 5–40 MeV,” Nucl. Phys. A 614, 95 (1997).CrossRefADSGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • A. S. Denikin
    • 1
    • 2
  • S. M. Lukyanov
    • 2
  • N. K. Skobelev
    • 2
  • Yu. G. Sobolev
    • 2
  • E. I. Voskoboynik
    • 2
  • Yu. E. Penionzhkevich
    • 2
    • 3
  • W. H. Trzaska
    • 4
  • G. P. Tyurin
    • 4
  • V. Burjan
    • 5
  • V. Kroha
    • 5
  • J. Mrazek
    • 5
  • Š. Piskoř
    • 5
  • V. Glagolev
    • 5
  • Yi Xu
    • 5
  • S. V. Khlebnikov
    • 6
  • M. N. Harakeh
    • 7
  • K. A. Kuterbekov
    • 8
    • 9
  • Yu. Tuleushev
    • 8
  1. 1.International University “Dubna”DubnaRussian Federation
  2. 2.Flerov Laboratory of Nuclear ReactionsJoint Istitute for Nuclear ResearchDubnaRussian Federation
  3. 3.National Research Nuclear University MEPhIMoscowRussian Federation
  4. 4.Department of PhysicsUniversity of JyväskyläJyväskyläFinland
  5. 5.Nuclear Physics InstituteŘežCzech Republic
  6. 6.V.G. Khlopin Radium InstituteSt. PetersburgRussian Federation
  7. 7.Kernfysisch Versneller InstituutUniversity of GroningenGroningenNetherlands
  8. 8.Nuclear Physics InstituteAlmatyKazakhstan
  9. 9.Eurasian Gumilev UniversityAstanaKazakhstan

Personalised recommendations