Elsevier

Nuclear Physics A

Volume 452, Issue 4, 5 May 1986, Pages 573-590
Nuclear Physics A

Low-energy antiproton-neon interaction

https://doi.org/10.1016/0375-9474(86)90215-0Get rights and content

Abstract

By means of a streamer chamber exposed to the LEAR antiproton beams, the total reaction cross sections, the charged-prong multiplicity distributions and lower limits for the production of negative pions and Ks0 in the p̄-Ne interaction were measured at 19.6, 48.7 and 179.6 MeV. Annihilation was found to be dominant over all other non-elastic p̄-Ne processes. An analysis of Ne and other nuclei data in the frame of the Glauber theory allowed us to determine the ratio between the p̄-n and the p̄-p cross sections. An analysis in the light of INC model predictions allowed us to show up events which can be interpreted as annihilations having occurred deeply inside the nuclei.

References (47)

  • F. Balestra

    Phys. Lett.

    (1984)

    Phys. Lett.

    (1985)
  • K. Nakamura

    Phys. Rev. Lett.

    (1984)
  • D. Garreta

    Phys. Lett.

    (1984)

    Phys. Lett.

    (1984)
  • S.O. Thomson et al.

    Phys. Rev.

    (1971)
  • L.A. Kontratyuk et al.

    Sov. J. Nucl. Phys.

    (1983)
  • O.D. Dalkarov et al.

    Phys. Lett.

    (1984)
  • V.B. Mandelzweig et al.

    Phys. Rev.

    (1982)
  • V.M. Kolybasov et al.

    Phys. Lett.

    (1972)
    S.J. Wallace

    Adv. Nucl. Phys.

    (1981)
  • R.C. Barret et al.

    Nuclear sizes and structures

  • H. Sakaguchi

    Phys. Rev.

    (1982)
  • V. Flaminio

    report CERN-HERA/84-01

    (1984)
  • L. Ray

    Phys. Rev.

    (1979)
  • L. Agnew

    Phys. Rev.

    (1960)
  • M.R. Clover

    Phys. Rev.

    (1982)
  • J. Cugnon et al.

    Phys. Lett.

    (1984)
  • C. Derreth

    Phys. Rev.

    (1985)
  • J. Rafelski

    Phys. Lett.

    (1980)
  • J. Rafelski et al.

    Phys. Rev. Lett.

    (1982)
  • S.C. Phatak and N. Sarma, in...
  • F. Balestra

    Nucl. Instr. Meth.

    (1985)
  • R.P. Hamilton

    Phys. Rev. Lett.

    (1980)
  • K. Nakamura

    Phys. Rev.

    (1985)
  • K. Nakamura

    Phys. Rev. Lett.

    (1984)
  • Cited by (0)

    View full text