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/

Zendy Plus

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

Zendy Tools

Zendy Open

The results of an experiment to search for quarks in pp interactions, at a total centre of  mass energy SQRT(s)=52,5GeV are reported. The experiment was sensitive to fractionally charged particles with 0,035e<=Q<=0,67e, beta=v/c>=0,1, and masses up to 21 GeV/c^2. The 90% confidence level on the ratio "quark flux/charged particles flux" is 5,11x10^-11 for Q=1/3e. This value holds true for particle produced with a mean transverse momentm of 0,4Gev/c

Search for quarks in proton-proton interactions at √s = 52.5 GeV