A unified approach demonstrates the QCD contribution to rising total cross-sections, indicating a need for precise measurements in high-energy physics.
A unified approach to total cross-sections, based on the QCD contribution to the rise with energy, is presented for the processes $pp$, p p, γ p, γ γ, e⁺e⁻ → hadrons. For proton processes, a discussion of the role played by soft gluon summation in taming the fast rise due to mini-jets is presented. For photon-photon processes, a comparison with other models indicates the need for precision measurements in both the low and high energy region, likely only with measurements at future Linear Colliders.
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R.M. et al. (2001) studied this question.
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