We study the Upsilon(1S) radiative decays to gamma pi(+)pi(-) and gamma K+K- using data recorded with the BABAR detector operating at the SLAC PEP-11 asymmetric-energy e(+)e(-) collider at center-of-mass energies at the Upsilon(2S) and Upsilon(3S) resonances. The Upsilon(1S) resonance is reconstructed from the decay Upsilon(nS) -> pi(+)pi(-) Upsilon(1S), n =2, 3. Branching fraction measurements and spin-parity analyses of Upsilon(1S) radiative decays are reported for the I = 0 S-wave and f(2) (1270) resonances in the pi(+)pi(-) mass spectrum, the f'(2) (1525) and f(0) (1500) in the K+K mass spectrum, and the f(0)(1710) in both
We study the ϒ(1S) radiative decays to γπ+π- and γK+K- using data recorded with the BABAR detector o...
Using data obtained with the CLEO~III detector, running at the Cornell Electron Storage Ring (CESR),...
We report on a study of exclusive radiative decays of the Upsilon(1S) resonance collected with the C...
We study the Upsilon(1S) radiative decays to gamma pi(+)pi(-) and gamma K+K- using data recorded wit...
We study the Upsilon(1S) radiative decays to gamma pi(+)pi(-) and gamma K+K- using data recorded wit...
We study the (1S) radiative decays to γπ+π- and γK+K- using data recorded with the BABAR detector op...
International audienceWe study the ϒ(1S) radiative decays to γπ+π- and γK+K- using data recorded wit...
We study the (1S) radiative decays to γπ+π- and γK+K- using data recorded with the BABAR detector op...
We study the (1S) radiative decays to \u3b3\u3c0+\u3c0- and \u3b3K+K- using data recorded with the B...
We study the ϒ(1S) radiative decays to γπ+π- and γK+K- using data recorded with the BABAR detector o...
Using data obtained with the CLEO~III detector, running at the Cornell Electron Storage Ring (CESR),...
We report on a study of exclusive radiative decays of the Upsilon(1S) resonance collected with the C...
We study the Upsilon(1S) radiative decays to gamma pi(+)pi(-) and gamma K+K- using data recorded wit...
We study the Upsilon(1S) radiative decays to gamma pi(+)pi(-) and gamma K+K- using data recorded wit...
We study the (1S) radiative decays to γπ+π- and γK+K- using data recorded with the BABAR detector op...
International audienceWe study the ϒ(1S) radiative decays to γπ+π- and γK+K- using data recorded wit...
We study the (1S) radiative decays to γπ+π- and γK+K- using data recorded with the BABAR detector op...
We study the (1S) radiative decays to \u3b3\u3c0+\u3c0- and \u3b3K+K- using data recorded with the B...
We study the ϒ(1S) radiative decays to γπ+π- and γK+K- using data recorded with the BABAR detector o...
Using data obtained with the CLEO~III detector, running at the Cornell Electron Storage Ring (CESR),...
We report on a study of exclusive radiative decays of the Upsilon(1S) resonance collected with the C...