Electroweak production of?Q1 states in e plus e- collisions: A brief review

A brief review of the available experimental and theoretical results on the production of thexQ1 states in e+e- annihilation and photon-photon yy* interactions is presented. Future data on the production of the xc1(1P), xc1(3872), xc1(4140), xc1(4274), xc1(4685), xb1(1P), xb1(2P), andxb1(3P) resonances in e+e- annihilation and yy* interactions will help the development and unification of theoretical predictions related to the electroweak decays of heavy quarkonia, the reduction of their spread and model uncertainties.

Automated summary

This article provides a brief review of the experimental and theoretical results on the production of thexQ1 states in e+e- annihilation and photon-photon yy* interactions. It highlights the importance of future data in improving theoretical predictions and reducing uncertainties.