English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We propose to use rich informations on pi p total cross sections below N= 10GeV in addition to high-energy data in order to discriminate whether thesecross sections increase like log nu or (log nu)^2 at high energies, since it isdifficult to discriminate between asymptotic log nu and (log nu)^2 fits fromhigh-energy data alone. A finite-energy sum rule (FESR) which is derived in thespirit of the P' sum rule as well as the n=1 moment FESR have been required toconstrain the high-energy parameters. We then searched for the best fit of pi ptotal cross sections above 70 GeV in terms of high-energy parametersconstrained by these two FESR. We can show from this analysis that the (lognu)^2 behaviours is preferred to the log nu behaviours.Comment: to be published in Phys. Rev. D 5 pages, 2 eps figure

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Investigations of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>π</mml:mi><mml:mi>N</mml:mi></mml:math>total cross sections at high energies using a new finite-energy sum rule:<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">log</mml:mi><mml:mi /><mml:mi>ν</mml:mi></mml:math>or<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mo>(</mml:mo><mml:mi mathvariant="normal">log</…

Investigations of theπNtotal cross sections at high energies using a new finite-energy sum rule:logνor(log