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 discrepancy on Li^7 and Li^6 abundances between the observational dataand the standard Big Bang Nucleosynthesis theory prediction has been a naggingproblem in astrophysics and cosmology, given the highly attractive andsuccesful Big Bang paradigm. One possible solution of this lithium problem isthrough hadronic decays of a massive metastable particle which alter theprimordial element abundances. We explore this possibility using gravitino darkmatter framework in which the next lightest supersymmetric particle (NLSP) istypically long-lived. We found that stop NLSP can provide an attractivesolution to the lithium problem.

Cosmological scenario of stop NLSP with gravitino LSP and the cosmic lithium problem