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Contribution ofp-wave (3)+1 subamplitudes to4He binding energy and scattering observables below four-body breakup threshold

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Abstract

The four-body equations of Alt, Grassberger and Sandhas, in the form that the (2)+(2) subsystem amplitudes are treated by the convolution method, are solved for separable two-body interactions between nucleon pairs in the channels3S1-3D1 (t 00 alone) and1S0. AllL=0 andL=1 (3)+1 subamplitudes are represented in a separable form using the energy dependent pole expansion. The contribution ofp-wave (3)+1 subamplitudes to the4He binding energy, threshold scattering observables and low energy cross sections forn 3H→n 3H,p 3He→p 3He,dd→dd anddd→p 3H reactions is studied for different two-body potentials.

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References

  1. Tjon, J. A.: Nucl. Phys.A353, 47s (1981); Fonseca, A. C.: Nucl. Phys.A416, 421c (1984)

  2. Fonseca, A. C.: Phys. Rev.C30, 35 (1984)

    Google Scholar 

  3. Haberzettl, H., Sandhas, W.: Phys. Rev.C24, 359 (1981)

    Google Scholar 

  4. Fonseca, A. C.: In: Proceedings of the International Symposium on Few-Body Methods and Their Applications in Atomic, Molecular, and Nuclear Physics and Chemistry, Nanning 1985 (Lim, T. K., ed.). Singapore: World Scientific Publishing Co. 1986

    Google Scholar 

  5. Casel, A., Haberzettl, H., Sandhas, W.: Phys. Rev.C25, 1728 (1982)

    Google Scholar 

  6. Tjon J. A.: Phys. Lett.63B, 391 (1976)

    Google Scholar 

  7. Sofianos, S., McGurk, N. J., Fiedeldey, H.: Nucl. Phys.A318, 295 (1979)

    Google Scholar 

  8. Fonseca, A. C.: to be published

  9. Gibson, B. F., Lehman, D. R.: Phys. Rev.C14, 685 (1976);C15, 2257 (1977);C18, 1042 (1978)

    Google Scholar 

  10. Narodetskii, I. M., Galpern, E. S., Lyakhovitsky, V. N.: Phys. Lett.46B, 51 (1973); Narodetskii, I. M.: Nucl. Phys.A221, 191 (1974)

    Google Scholar 

  11. Fonseca, A. C., Gibson, B., Lehman, D. R.: to be published

  12. Kharchenko, V. F., Levashev, V. P.: Phys. Lett.60B, 317 (1976); Nucl. Phys.A343, 249 (1980)

    Google Scholar 

  13. Seagrave, J. D., Berman, B. L., Phillips, T. W.: Phys. Rev. Lett.91B, 200 (1980)

    Google Scholar 

  14. Donaldson, R. E., Bartollini, W., Otsuki, H.: Phys. Rev.C5, 1954 (1972)

    Google Scholar 

  15. Fonseca, A. C., Haberzettl, H., Cravo, E.: Phys. Rev.C27, 939 (1983)

    Google Scholar 

  16. Sofianos, S., Fiedeldey, H., Haberzettl, H., Sandhas, W.: Phys. Rev.C26, 228 (1982)

    Google Scholar 

  17. Reichstein, I., Thompson, D. R., Tang, Y. C.: Phys. Rev.C3, 2139 (1971)

    Google Scholar 

  18. Le Mere, M., Brown, R. E., Tang, Y. C., Thompson, D. R.: Phys. Rev.C12, 1140 (1975)

    Google Scholar 

  19. Seagrave, J. D., Cranberg, L., Simmons, J. E.: Phys. Rev.119, 1981 (1960)

    Google Scholar 

  20. Clegg, T. B., Barnard, A. C. L., Swint, J. B., Weil, J. L.: Nucl. Phys.50, 621 (1964)

    Google Scholar 

  21. Los Alamos Physics and Cryogenics Groups. Nucl. Phys.12, 291 (1959)

    Google Scholar 

  22. Seagrave, J. D., et al.: Ann. Phys. (N.Y.)74, 250 (1972)

    Google Scholar 

  23. Brolley, J. E., Putman, T. M., Rosen, L.: Phys. Rev.107, 820 (1957)

    Google Scholar 

  24. Wilson, A. S., Taylor, M. C., Legg, J. C., Phillips, G. C.: Nucl. Phys.A126, 193 (1969)

    Google Scholar 

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Author notes

  1. A. C. Fonseca

    Present address: Centro de Física Nuclear da Universidade de Lisboa, Av. Gama Pinto 2, P-1699, Lisboa, Portugal

Authors and Affiliations

  1. The George Washington University, 20052, Washington, DC, U.S.A.

    A. C. Fonseca

  2. Los Alamos National Laboratory, 87545, Los Alamos, NM, U.S.A.

    A. C. Fonseca

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  1. A. C. Fonseca
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Fonseca, A.C. Contribution ofp-wave (3)+1 subamplitudes to4He binding energy and scattering observables below four-body breakup threshold. Few-Body Systems 1, 69–81 (1986). https://doi.org/10.1007/BF01277075

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  • DOI: https://doi.org/10.1007/BF01277075

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