Abstract
The results of a comprehensive series of measurements of the cross-sections for the photo-production of π0-mesons from hydrogen at pion c.m. angles from 47 to 145 degrees are presented. The minimum and maximum photon energies have been 238 and 922 MeV respectively.
Similar content being viewed by others
References
Dougan, P., Kivikas, T., Lugnér, K., Ramsay, V., Stiefler, W.: Z. Physik274, 73 (1975)
Genzel, H., Pfeil, W.: Zahlenwerte und Funktionen aus Naturwissenschaften und Technik, Gruppe I, Band 8, pp. 1–302. Berlin-Heidelberg-New York: Springer 1973
Dougan, P., Kivikas, T., Lugnér, K., Ramsay, V., Stiefler W.: LUSY Internal Report 7502 (1975)
Genzel, H., Hilger, E., Knop, G., Kemen, H., Wedemeyer, R.: Z. Physik268, 43 (1974)
Barton, J.S., Booth, P.S.L., Carroll, L.J., Holt, J.R., Jackson, J.N., Moscati, G., Wormald, J.R.: Daresbury Internal Report DL/P 208, (1974)
DeStaebler Jr., H., Erickson, E.F., Hearn, A.C., Schaerf, C.: Phys. Rev.140 B, 336 (1965)
Bellettini, G., Bemporad, C., Biggs, P.J., Braccini, P.L., Del Prete, T., Foà, L.: Nuovo Cimento44, 239 (1966)
Bacci, C., Penso, G., Salvini, G., Mencuccini, C., Reale, A., Silvestrini, V., Spinetti, M., Stella, B.: Phys. Rev.159, 1124 (1967)
Palmer, J.: private communication
A full description of these measurements is to be found in: Dougan, P., Ramsay, V., and Stiefler, W., LUSY Internal Report 7503 (1975), unpublished, A considerably-shortened version of this work is published as: Dougan, P., Kivikas, T., Lugnér, K., Ramsay, V., Stiefler, W.: Z. Physik A276, 55 (1976)
Moorhouse, R.G., Oberlack, H., Rosenfeld, A.H.: Lawrence Berkeley Laboratory Report LBL 2410, (1973)
Author information
Authors and Affiliations
Additional information
We wish to thank the synchrotron running-crew under Civ. Ing. R. Alvinsson for their support in the performance of this experiment and Prof. B. Forkman for his interest and encouragement. During the time in which these measurements were carried out, one of us (V.R.) was the holder of a Research Fellowship from the Swedish Council for Nuclear Research.
Rights and permissions
About this article
Cite this article
Dougan, P., Ramsay, V. & Stiefler, W. Cross-sections for the photo-production of π0-mesons from hydrogen from 238 to 922 MeV. Z Physik A 276, 155–160 (1976). https://doi.org/10.1007/BF01437710
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01437710