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

The Ep,i - Eiso correlation is one of the most intriguing properties of GRBs,with significant implications for the understanding of the physics and geometryof the prompt emission, the identification and investigation of differentclasses of GRBs, the use of GRBs as cosmological probes. The Fermi satellite,by exploiting the high accuracy of the GBM instrument in the measurement of Ep,the simultaneous detection of GRBs with Swift, and the detection andlocalization of GRBs in the GeV energy range by the LAT instrument, is allowingus to enrich the sample of of GRBs with known redshift and reliable estimate ofEp,i, and, thus, to further test the robustness, reliability and extension ofthis correlation. Based on published results and preliminary spectral dataavailable as of the end of 2009, it is found that the locations in the Ep,i -Eiso plane of Fermi long and short GRBs with measured redshift, includingextremely energetic events, are consistent with the results provided byprevious / other experiments.

The Ep,i - Eiso correlation and Fermi Gamma-Ray Bursts