https://doi.org/10.1051/epjconf/201819200035
Study of ϒ(1S) radiative decays to γπ+π- and γK+K-
INFN and University of Bari,
Via Orabona 4, 70125 Bari,
Italy
* e-mail: antimo.palano@ba.infn.it
Published online: 14 November 2018
We study the ϒ(1S) radiative decays to γπ+π- and γK+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(2S) and ϒ(3S) resonances. The ϒ(1S) resonance is reconstructed from the decay ϒ(nS) → π+π-ϒ(1S), n = 2, 3.
© The Authors, published by EDP Sciences, 2018
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