Application of the forecasting pronostic method to the evaluation of P-P cross-sections at very high energies

Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Scientific paper

The ability of a statistical method to reproduce data of any physical quantity with high precision gives the pattern for the prediction of out of the range data. Prediction procedures of significant physical quantities represent a useful tool in drawing inferences about the behaivor of the outofthe range data and so, about the generator events. Theoretical predictions out of the range of a data set involve a certain degree of uncertainty. With the aim of evaluating the confidence of such predictions it is convenient to determine the uncertainty associated to the predictions of the data. In the context of p-p cross sections at very high energies a great deal of work has been done out of the energy range of accelerators using different models (single-pomeron, dipole pomeron, multiple-diffraction, QCD and so on) to extrapolate accelerator data: predictions are usually compared to cosmic ray data producing a disagreement which explanation has also been widely discussed in the literature. We claim that such comparison requires of a highly confident band of uncertainty for any parametrization model. Here, we present a statistical method that allows to determine the relevant uncertainty. Our preliminary study shows that extrapolations without a trusful determination of error bands may agree with most of the results of Cosmic ray experiments, because their reported experimental errors are very large, but as soon as such a confident determination is made the predicted energy dependence of σtot pp with its error band delimitates the range of agreement between any prediction model and cosmic ray results.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Application of the forecasting pronostic method to the evaluation of P-P cross-sections at very high energies does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Application of the forecasting pronostic method to the evaluation of P-P cross-sections at very high energies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Application of the forecasting pronostic method to the evaluation of P-P cross-sections at very high energies will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-792977

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.