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arXiv · 1304.7634

Spectroscopy with glueballs and the role of f_0(1370)

Wolfgang Ochs
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Abstract

The existence of glueballs, bound states of gluons, is one of the basic predictions of QCD; the lightest state is expected to be a scalar. The experimental situation, however, is still ambiguous. The existence of f_0(1370) would point to a supernumerous state within the nonet classification of scalars and would therefore provide a hint towards a glueball. In this talk we summarize some arguments in favour and against the existence of f_0(1370) and discuss schemes with and without this state included.

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Wolfgang Ochs. 2013-04-29. Spectroscopy with glueballs and the role of f_0(1370). https://arxiv.org/abs/1304.7634

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