The real part of the forward scattering amplitude in π±p elastic scattering below 2 GeV/c

Autor:	C. Bricman, R.D. Tripp, Y. Déclais, T. Ypsilantis, Jacques Séguinot, Paul Baillon, J.-M. Perreau, Ph. Eberhard, M. Ferro-Luzzi
Rok vydání:	1974
Předmět:	Physics Nuclear physics Elastic scattering Scattering amplitude Nuclear and High Energy Physics Amplitude Pion Forward scatter Scattering Dispersion relation Atomic physics Small-angle scattering
Zdroj:	Physics Letters B. 50:387-390
ISSN:	0370-2693
DOI:	10.1016/0370-2693(74)90697-2
Popis:	The differential cross section for π ± p elastic scattering below 2 GeV/ c has been measured at small forward pion angles by an electronics experiment. The interference effects observed between the Coulomb and the nuclear interaction have been used to determine the magnitude and sign of the real parts of the π ± p forward scattering amplitude. The latter are compared to the values predicted by the dispersion relations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cd4031175eac45fec3cf6b8c4f6e9ab7 https://doi.org/10.1016/0370-2693(74)90697-2 Zobrazit plný text záznamu