A workshop report summarizing talks and organizer conclusions on central exclusive production at the LHC, focusing on odderon searches, glueballs, and the need for forward proton detection.
Nonchiral enhancement of scalar glueball decay in the Witten-Sakai-Sugimoto model
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abstract
We estimate the consequences of finite masses of pseudoscalar mesons on the decay rates of scalar glueballs in the Witten-Sakai-Sugimoto model, a top-down holographic model of low-energy QCD, by extrapolating from the calculable vertex of glueball fields and the eta' meson which follows from the Witten-Veneziano mechanism for giving mass to the latter. Evaluating the effect on the recently calculated decay rates of glueballs in the Witten-Sakai-Sugimoto model, we find a strong enhancement of the decay of scalar glueballs into kaons and eta mesons, in fairly close agreement with experimental data on the glueball candidate f0(1710).
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Central exclusive production at the LHC: Remarks by the organisers on an EMMI workshop
A workshop report summarizing talks and organizer conclusions on central exclusive production at the LHC, focusing on odderon searches, glueballs, and the need for forward proton detection.