Publication Date:
2018-06-22
Description:
Author(s): J. P. Lees et al. (The B a B ar Collaboration) We study the ϒ ( 1 S ) radiative decays to γ π + π − and γ K + K − using data recorded with the BABAR detector operating at the SLAC PEP-II asymmetric-energy e + e − collider at center-of-mass energies at the ϒ ( 2 S ) and ϒ ( 3 S ) resonances. The ϒ ( 1 S ) resonance is reconstructed from the decay ϒ ( n S ) → π + π − ϒ ( 1 S ) , n = 2 , 3. B... [Phys. Rev. D 97, 112006] Published Thu Jun 21, 2018
Keywords:
Particle Physics Experiments
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics