# Theoretical expectations for $\sigma^t^o^t$ at the large hadron collider

Godbole, Rohini M and Grau, Agnes and Hegde, Rohit and Pahcheri, Giulia and Srivastava, Yogi (2006) Theoretical expectations for $\sigma^t^o^t$ at the large hadron collider. In: Pramana Journal of Physics, 66 (4). pp. 657-668.

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## Abstract

In this note, we summarize and compare various model predictions for $pp$ total cross-section $\sigma_{\rm tot}^{pp}$, giving an estimate of the range of predictions for the total cross-section, $\sigma_{\rm tot}^{pp}$ expected at the LHC. We concentrate on the results for $\sigma_{\tot}^{pp}$ obtained in a particular QCD based model of the energy dependence of the total cross-section,including the effect of soft gluon radiation. We obtain the range of predictions in this model by exploring the allowed range of model parameters. We further give a handy parametrisation of these results which incidentally spans the range of various other available predictions at the LHC as well.

Item Type: Journal Article Copyright of this articles belongs to Indian Academy of Sciences. Quantum chromodynamics;total cross-sections;large hadron collider Division of Physical & Mathematical Sciences > Centre for High Energy Physics Sahana R Sahini 31 May 2006 19 Sep 2010 04:28 http://eprints.iisc.ac.in/id/eprint/7151