ISSN:
1434-6052
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract In the reaction γγ→K S 0 K S 0 resonance production of thef 2 − is observed. For the radiative with $$\Gamma _{\gamma \gamma } .B(f'_2 \to K\bar K) = 0.11_{ - 0.02}^{ + 0.03} \pm 0.02keV$$ is found. The small number of events in thef 2,a 2 mass region is consistent with the assumption of destructivef 2−a 2 interference. From the mass distribution we determine the relative phases between the tensor mesons. Upper limits on the radiative widths of the glueball candidatesf 2(1720) andX (2220) are derived.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF02430613
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