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 a search for a standard model-like Higgs boson in the massrange between 70 and 110 GeV decaying into two photons are presented. Theanalysis uses the data set collected with the CMS experiment in proton-protoncollisions during the 2012 and 2016 LHC running periods. The data samplecorresponds to an integrated luminosity of 19.7 (35.9) fb$^{-1}$ at $\sqrt{s}=$8 (13) TeV. The expected and observed 95% confidence level upper limits onthe product of the cross section and branching fraction into two photons arepresented. The observed upper limit for the 2012 (2016) data set ranges from129 (161) fb to 31 (26) fb. The statistical combination of the results from theanalyses of the two data sets in the common mass range between 80 and 110 GeVyields an upper limit on the product of the cross section and branchingfraction, normalized to that for a standard model-like Higgs boson, rangingfrom 0.7 to 0.2, with two notable exceptions: one in the region around the Zboson peak, where the limit rises to 1.1, which may be due to the presence ofDrell-Yan dielectron production where electrons could be misidentified asisolated photons, and a second due to an observed excess with respect to thestandard model prediction, which is maximal for a mass hypothesis of 95.3 GeVwith a local (global) significance of 2.8 (1.3) standard deviations.

physics letters b

Search for a standard model-like Higgs boson in the mass range between  70 and 110 GeV in the diphoton final state in proton-proton collisions at  $\sqrt{s} =$ 8 and 13 TeV