Lessons from ATLAS and CMS measurements of Higgs boson decays to second generation fermions
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep06(2024)049
Abstract: There is now experimental evidence for Higgs boson decay into a pair of muons, and significant constraints on the Higgs boson decay into a charm quark-antiquark pair. The data on Higgs boson decays into second… read more here.
Keywords: higgs boson; boson decays; second generation; decays second ... See more keywords
Search for charged-lepton-flavour violation in Z-boson decays with the ATLAS detector
Sign Up to like & getrecommendations! Published in 2021 at "Nature Physics"
DOI: 10.1038/s41567-021-01225-z
Abstract: Leptons with essentially the same properties apart from their mass are grouped into three families (or flavours). The number of leptons of each flavour is conserved in interactions, but this is not imposed by fundamental… read more here.
Keywords: tev; lepton flavour; physics; boson decays ... See more keywords
Next-to-leading order QCD corrections to the production of Bc and Bc* through W+ -boson decays
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.034029
Abstract: In this paper, we calculate the total decay widths for the $W^+$-boson decays, $W^+ \to B_c+b+\bar{s}+X$ and $W^+ \to B^*_c+b+\bar{s}+X$, up to next-to-leading order (NLO) accuracy within the framework of the non-relativistic QCD theory. Both… read more here.
Keywords: boson decays; leading order; boson; next leading ... See more keywords
Rare $Z$ Boson Decays to a Hidden Sector
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DOI: 10.1103/physrevd.97.015009
Abstract: We demonstrate that rare decays of the Standard Model $Z$ boson can be used to discover and characterize the nature of new hidden-sector particles. We propose new searches for these particles in soft, high-multiplicity leptonic… read more here.
Keywords: boson decays; hidden sector; rare boson; sector ... See more keywords
Search for Higgs Boson Decays into a Z Boson and a Light Hadronically Decaying Resonance Using 13 TeV pp Collision Data from the ATLAS Detector.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.221802
Abstract: A search for Higgs boson decays into a Z boson and a light resonance in two-lepton plus jet events is performed, using a pp collision dataset with an integrated luminosity of 139 fb^{-1} collected at sqrt[s]=13 TeV… read more here.
Keywords: boson decays; search higgs; decays boson; boson ... See more keywords