Using data obtained with the CLEO~III detector, running at the Cornell Electron Storage Ring (CESR), we report on a new study of exclusive radiative Upsilon(1S) decays into the final states gamma pi^+ pi^-, gamma K^+ K^-, and gamma p pbar.. We present branching ratio measurements for the decay modes Upsilon(1S) to gamma f_2(1270), Upsilon(1S) to gamma f_2'(1525), and Upsilon(1S) to gamma K^+K^-; helicity production ratios for f_2(1270) and f_2'(1525); upper limits for the decay Upsilon(1S) to gamma f_J(2200), with f_J(2220) to pi^+ pi^-, K^+ K^-, p pbar; and an upper limit for the decay Upsilon(1S) to gamma X(1860), with X(1860) to gamma p pbar
I present highlights of recent CLEO studies on the Upsilon(1S), Upsilon(2S), and Upsilon(3S). The pr...
We report the first observation of the radiative decay of the Upsilon(1S) into a charmonium state. T...
We report the first observation of the radiative decay of the Upsilon(1S) into a charmonium state. T...
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 report on a search for the radiative decay Upsilon(1S)-->gammaeta(') in 61.3 pb(-1) of data ta...
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...
Motivated by concerns regarding possible two-body contributions to the recently-measured inclusive $...
We report on a study of exclusive radiative decays of the Upsilon(1S) resonance into a final state c...
International audienceWe study the ϒ(1S) radiative decays to γπ+π- and γK+K- using data recorded wit...
I present highlights of recent CLEO studies on the Upsilon(1S), Upsilon(2S), and Upsilon(3S). The pr...
We report the first observation of the radiative decay of the Upsilon(1S) into a charmonium state. T...
We report the first observation of the radiative decay of the Upsilon(1S) into a charmonium state. T...
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 report on a search for the radiative decay Upsilon(1S)-->gammaeta(') in 61.3 pb(-1) of data ta...
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...
Motivated by concerns regarding possible two-body contributions to the recently-measured inclusive $...
We report on a study of exclusive radiative decays of the Upsilon(1S) resonance into a final state c...
International audienceWe study the ϒ(1S) radiative decays to γπ+π- and γK+K- using data recorded wit...
I present highlights of recent CLEO studies on the Upsilon(1S), Upsilon(2S), and Upsilon(3S). The pr...
We report the first observation of the radiative decay of the Upsilon(1S) into a charmonium state. T...
We report the first observation of the radiative decay of the Upsilon(1S) into a charmonium state. T...