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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Searches are presented for heavy scalar (H) and pseudoscalar (A) Higgs bosonsposited in the two doublet model (2HDM) extensions of the standard model (SM).These searches are based on a data sample of pp collisions collected with theCMS experiment at the LHC at a center-of-mass energy of sqrt(s) = 8 TeV andcorresponding to an integrated luminosity of 19.5 inverse femtobarns. Thedecays H to hh and A to Zh, where h denotes an SM-like Higgs boson, lead toevents with three or more isolated charged leptons or with a photon pairaccompanied by one or more isolated leptons. The search results are presentedin terms of the H and A production cross sections times branching fractions andare further interpreted in terms of 2HDM parameters. We place 95% CL crosssection upper limits of approximately 7 pb on sigma times B for H to hh and 2pb for A to Zh. Also presented are the results of a search for the rare decayof the top quark that results in a charm quark and an SM Higgs boson, t to ch,the existence of which would indicate a nonzero flavor-changing Yukawa couplingof the top quark to the Higgs boson. We place a 95% CL upper limit of 0.56% onB(t to ch).

physical review. d. particles, fields, gravitation, and cosmology/physical review. d, particles, fields, gravitation, and cosmology

Searches for heavy Higgs bosons in two-Higgs-doublet models and for t to  ch decay using multilepton and diphoton final states in pp collisions at 8  TeV