Subscriber access provided by Massachusetts Institute of Technology
J. Phys. Soc. Jpn. 45, pp. 1-6 (1978) [6 Pages]
FULL PAPERS

Photoproduction of Negative Pions from Carbon in the Energy Range between 510 MeV and 750 MeV

+ Affiliations
1Institute for Nuclear Study, University of Tokyo2Department of Physics, University of Tokyo3Department of Physics, Waseda University4Department of Physics, Kyoto University5Faculty of Education, Akita University

The cross section of the photoproduction of pions from carbon at 41° in the laboratory system and in the incident energy region from 510 MeV to 750 MeV is measured by a magnetic spectrometer for pions and counter hodoscopes for recoil protons in coincidence with pions. A tagged photon beam is used. The results which show the production of pions from the quasi free nucleons inside the nucleus are analyzed in terms of the distorted wave impulse approximation.

©1978 The Physical Society of Japan

References

  • 1 R. F.Mozley: Phys. Rev. 80, (1950) 493. CrossrefGoogle Scholar
  • 2 R. M.Littauer and D.Walker: Phys. Rev. 86, (1952) 838. CrossrefGoogle Scholar
  • 3 R. S.White, M. J.Jakobson and A. G.Schultz: Phys. Rev. 88, (1952) 836. CrossrefGoogle Scholar
  • 4 M. J.Jakobson, A. G.Schultz and R. S.White: Phys. Rev. 91, (1953) 695. CrossrefGoogle Scholar
  • 5 W. S. C.Williams, K. M.Crowe and R. M.Friedman: Phys. Rev. 105, (1957) 1840. CrossrefGoogle Scholar
  • 6 W.Imhof, E. A.Knapp, H.Easterday and V.Perez-Mendez: Phys. Rev. 108, (1957) 1040. CrossrefGoogle Scholar
  • 7 J. R.Waters: Phys. Rev. 113, (1959) 1133. CrossrefGoogle Scholar
  • 8 S.Kabe, S.Kato, T.Kifune, Y.Kimura, M.Kobayashi, K.Kondo, Y.Nagashima and T.Nishikawa: J. Phys. Soc. Japan 19, (1964) 1800. LinkGoogle Scholar
  • 9 W. R.Hogg and D.Sinclair: Phil. Mag. 1, (1956) 466. CrossrefGoogle Scholar
  • 10 I. A.Grishaev, N. I.Lapin, V. I.Nikiforov, G. D.Pgachev and B. I.Shramenko: Sov. J. Nucl. Phys. 12, (1971) 369. Google Scholar
  • 11 I.Endo, K.Baba, H.Fujii, Y.Sumi, S.Anami, S.Ninomiya, S.Kato and A.Murakami: Phys. Letters 47B (1973) 469. CrossrefGoogle Scholar
  • 12 Y.Watase, S.Homma and T.Kitagaki: J. Phys. Soc. Japan 40, (1976) 1531. LinkGoogle Scholar
  • 13 K.Baba, I.Endo, H.Fujii, M.Fujisaki, S.Kadota, A.Murakami, Y.Murata, S.Noguchi and Y.Sumi: J. Phys. Soc. Japan 42, (1977) 1049. LinkGoogle Scholar
  • 14 S.Arai, S.Homma, A.Itano, T.Inagaki, M.Kasuya, K.Maruyama, T.Miyachi, H.Okuno, A.Sasaki, I.Sato, K.Ukai and T.Yamakawa: Japan. J. appl. Phys. 14, (1975) 95. CrossrefGoogle Scholar
  • 15 Ph. D. Thesis: K.Maruyama, Study on the Reactions γp→ππN and γp→πΔ in the Energy Range between 710 MeV and MeV (Kyoto University, 1977). Google Scholar