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

It has been shown that the dynamics of dwarf Irregular (dIrr) galaxies aredominated by dark matter. It is also observed that these galaxies have low starformation rates and metallicities, and no gamma-ray emission at ultra very highenergies is expected. Because of their distance, dark matter content and vastnumber, dIrr galaxies are good targets to perform indirect dark matter searchesby ground-based and wide field of view gamma-ray experiments, like HAWC. Weanalyzed data at the position of 31 dIrr galaxies within the HAWC field-of-viewand no significant excess was found. Here, we present the individual andcombined limits on the annihilation cross-section and decay lifetime of weaklyinteracting massive particles with a mass between 1 and 100 TeV.

Constraints on cross-section and lifetime of dark matter with HAWC Observations of dwarf Irregular galaxies