Author:
Wan Bing-Dong,Qiao Cong-Feng
Abstract
Abstract
By studying the
exclusive decay to double glueballs, we introduce a model to phenomenologically mimic the gluon-pair-vacuum interaction vertices, namely the
model. Based on this model, we study glueball production in pseudoscalar quarkonium decays, explicitly
,
, and
processes. Among them
and
are well-known scalars possessing large glue components, while
is a potential candidate for a pseudoscalar glueball. The preliminary calculation results indicate that these processes are marginally accessible in the presently running experiments BES III, BELLE II, and LHCb.
Subject
Astronomy and Astrophysics,Instrumentation,Nuclear and High Energy Physics
Cited by
2 articles.
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