Total cross-sections and the regge-pole model

Ganguli, S. N. ; Sarma, K. V. L. (1973) Total cross-sections and the regge-pole model Il Nuovo cimento. A(1971-1996), 17 (1). pp. 232-244. ISSN 0369-3546

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It is shown that all the available high-energy data on total cross-sections can be incorporated within the framework of the SU3 Regge-pole model. The model consists of the exchange of tensor- and vector-meson nonets in addition to the Pomeranchuk trajectory. Some of the points which emerge from our analysis are: i) the total cross-sections of π+p, K+p, pp eventually increase towards their respective asymptotic limits, while those of their counterparts π-p, K-p and P-P decrease towards their limiting values; and ii) the ratios Re/Im of the forward amplitudes are in general predicted to be large in magnitude compared to the available data.

Item Type:Article
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ID Code:14947
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