Results 131 to 140 of about 49,673 (241)

Search for an exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state with two b quarks and two τ leptons in proton–proton collisions at s=13TeV

open access: yesPhysics Letters B, 2018
A search for an exotic decay of the Higgs boson to a pair of light pseudoscalar bosons is performed for the first time in the final state with two b quarks and two τ leptons. The search is motivated in the context of models of physics beyond the standard
A.M. Sirunyan   +2300 more
doaj  

Decays of the pseudoscalar glueball into scalar and pseudoscalar mesons [PDF]

open access: yesProceedings of Xth Quark Confinement and the Hadron Spectrum — PoS(Confinement X), 2013
Stanislaus Janowski, Walaa I. Eshraim
openaire   +2 more sources

A Loop-philic Pseudoscalar

open access: yes, 2015
We construct a weakly-coupled renormalizable model to explain the $750\mbox{GeV}$ diphoton excess. The $750\mbox{GeV}$ resonance (denoted as $X(750)$) is interpreted as a pseudoscalar coming from a complex singlet. The model also naturally provides a dark matter candidate. One most attractive feature of the model is that decays of $X(750)$ are all loop-
Li, Gang   +5 more
openaire   +2 more sources

Excited vector mesons: phenomenology and predictions for a yet unknown vector ss state with a mass of about 1.93 GeV

open access: yesEPJ Web of Conferences, 2018
The firm understanding of standard quark-antiquark states (including excited states) is necessary to search for non-conventional mesons with the same quantum numbers.
Piotrowska M., Giacosa F.
doaj   +1 more source

Home - About - Disclaimer - Privacy