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Tensor Glueball–Meson Mixing Phenomenology

Leonid Burakovsky

Open publisher page 15 citations

Abstract

The overpopulated isoscalar tensor states are sifted using Schwinger–type mass relations. Two solutions are found: one where the glueball is the fJ(2220), and one where the glueball is more distributed, with f2(1820) having the largest component. The f2(1565) and fJ(1710) cannot be accommodated as glueball–(hybrid) meson mixtures in the absense of significant coupling to decay channels. f ′ 2 (1525) → ππ is in agreement with experiment. The fJ(2220) decays neither flavour democratically nor is narrow.

About this research paper

What this paper is about

The overpopulated isoscalar tensor states are sifted using Schwinger–type mass relations. Two solutions are found: one where the glueball is the fJ(2220), and one where the glueball is more distributed, with f2(1820) having the largest component. The f2(1565) and fJ(1710) cannot be accommodated as glueball–(hybrid) meson mixtures in the absense of significant coupling to decay channels. f ′ 2 (1525) → ππ is in agreement with experiment. The fJ(2220) decays neither flavour democratically nor is narrow.

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OpenAlex reports 15 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The overpopulated isoscalar tensor states are sifted using Schwinger–type mass relations. Two solutions are found: one where the glueball is the fJ(2220), and one where the glueball is more distributed, with f2(1820) having the largest component. The f2(1565) and fJ(1710) cannot be accommodated as glueball–(hybrid) meson mixtures in the absense of significant coupling to decay channels. f ′ 2 (1525) → ππ is in agreement with experiment. The fJ(2220) decays neither flavour democratically nor is narrow.

Key concepts: Glueball, Physics, Meson, Particle physics, Isoscalar, Phenomenology (philosophy), Tensor (intrinsic definition), Nuclear physics

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