Quasifree subthreshold pion production in the reaction C12(p,d+)11B

A. A. Cowley, P. G. Roos, J. J. Lawrie, F. D. Smit, J. V. Pilcher, S. V. Förtsch, G. F. Steyn, G. C. Hillhouse

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Nuclear pion production has been studied by means of the reaction C12(p,d+)11B at an incident energy of 223 MeV, which is considerably below the threshold for a free N-N process. The shape and absolute cross section of the experimental energy-sharing distribution are in remarkable agreement with the prediction of a distorted-wave impulse approximation theory. This shows that the reaction mechanism is quasifree pion production, which is related to the elementary reaction p+p++d.

Original languageEnglish
Pages (from-to)1745-1747
Number of pages3
JournalPhysical Review C
Volume45
Issue number4
DOIs
Publication statusPublished - Jan 1 1992

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pions
impulses
thresholds
energy
cross sections
predictions
approximation

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Cowley, A. A., Roos, P. G., Lawrie, J. J., Smit, F. D., Pilcher, J. V., Förtsch, S. V., ... Hillhouse, G. C. (1992). Quasifree subthreshold pion production in the reaction C12(p,d+)11B. Physical Review C, 45(4), 1745-1747. https://doi.org/10.1103/PhysRevC.45.1745
Cowley, A. A. ; Roos, P. G. ; Lawrie, J. J. ; Smit, F. D. ; Pilcher, J. V. ; Förtsch, S. V. ; Steyn, G. F. ; Hillhouse, G. C. / Quasifree subthreshold pion production in the reaction C12(p,d+)11B. In: Physical Review C. 1992 ; Vol. 45, No. 4. pp. 1745-1747.
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Cowley, AA, Roos, PG, Lawrie, JJ, Smit, FD, Pilcher, JV, Förtsch, SV, Steyn, GF & Hillhouse, GC 1992, 'Quasifree subthreshold pion production in the reaction C12(p,d+)11B', Physical Review C, vol. 45, no. 4, pp. 1745-1747. https://doi.org/10.1103/PhysRevC.45.1745

Quasifree subthreshold pion production in the reaction C12(p,d+)11B. / Cowley, A. A.; Roos, P. G.; Lawrie, J. J.; Smit, F. D.; Pilcher, J. V.; Förtsch, S. V.; Steyn, G. F.; Hillhouse, G. C.

In: Physical Review C, Vol. 45, No. 4, 01.01.1992, p. 1745-1747.

Research output: Contribution to journalArticle

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AU - Pilcher, J. V.

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AU - Steyn, G. F.

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AB - Nuclear pion production has been studied by means of the reaction C12(p,d+)11B at an incident energy of 223 MeV, which is considerably below the threshold for a free N-N process. The shape and absolute cross section of the experimental energy-sharing distribution are in remarkable agreement with the prediction of a distorted-wave impulse approximation theory. This shows that the reaction mechanism is quasifree pion production, which is related to the elementary reaction p+p++d.

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Cowley AA, Roos PG, Lawrie JJ, Smit FD, Pilcher JV, Förtsch SV et al. Quasifree subthreshold pion production in the reaction C12(p,d+)11B. Physical Review C. 1992 Jan 1;45(4):1745-1747. https://doi.org/10.1103/PhysRevC.45.1745