Spin analysis of theχbstates
- 9 March 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 58 (10), 972-975
- https://doi.org/10.1103/physrevlett.58.972
Abstract
Angular correlations in the cascade reaction →Υ(2S)→γ, →γΥ, Υ→ or Υ→ , have been used for the first time to investigate the spins of the states. The results support the spins predicted by the potential models of heavy quarkonia.
Keywords
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