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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We predict the arrival direction distribution of cosmic rays including theirdeflection in the Galactic magnetic field, for several combinations of sourceand composition hypotheses: the sources are hard X-ray AGNs or uniformly samplethe matter distribution of galaxies, and the composition at the source is pureproton or is the Galactic cosmic ray composition measured by CREAM. We use theregular component of the Jansson-Farrar 2012 model for the GMF and allow forrigidities as low as 2 EeV. We report the correlations of published UHECRs,rescaling event energies so as to reconcile the spectra of the differentexperiments and taking the overall energy uncertainty into account; differentcomposition hypotheses are considered. This work demonstrates the feasibilityof calculating GMF deflections to low enough rigidities to allow for heavycomposition in correlation studies, and that non-trivial arrival directionstructure should be expected even for mixed or heavy composition, as long asUHECRs come from the local universe.

UHECR correlations taking account of composition and Galactic magnetic deflections