The Production of Neutral Resonance with Hidden Beauty from Scattering

We investigate the discovery potential of the predicted neutral hidden beauty resonance through scattering within an effective Lagrangian approach. Two reactions and are studied in this work, with nucleon pole exchange as the background. It is found that the contributions of the resonance give clear peak structures in the magnitude of 1  near the threshold of in the total cross sections. The numerical results indicate that the center of mass energy  GeV would be the best energy window for searching the resonance, where the signal can be easily distinguished from the background. The COMPASS experiment at CERN’s Super Proton Synchrotron (SPS) with pion beam of ≃280 GeV will be an ideal platform for searching the super-heavy resonance with hidden beauty, which is promising for testing the theoretical results.

from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2hLbdS6
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