We report on a study of exclusive radiative decays of the Y(1S) resonance collected with the CLEO II detector operating at the Cornell Electron Storage Ring. We present the first observation of the radiative decays Y(1S) --> gamma pi(+)pi(-) and Y(1S) --> gamma pi(0)pi(0). For the dipion mass regime m(pi pi) > 1.0 GeV, we obtain N(Y(1S) --> gamma pi(+)pi(-)) = (6.3 +/- 1.2 +/- 1.3) x 10(-5) and B(Y(1S) --> gamma pi(0)pi(0)) = (1.7 +/- 0.6 +/- 0.3) x 10(-5)
We present a study of hadronic transitions between Y(mS) (m = 4, 3, 2) and Y(nS) (n = 2, 1) resonanc...
Using data taken with the CLEO II detector at the Cornell Electron Storage Ring, we have determined ...
We present a study of hadronic transitions between Y(mS) (m = 4, 3, 2) and Y(nS) (n = 2, 1) resonanc...
We report on a study of exclusive radiative decays of the Y(1S) resonance collected with the CLEO II...
We report on a study of exclusive radiative decays of the Upsilon(1S) resonance collected with the C...
We report on a search for the radiative decay Y(1S) --> gamma eta' in 61.3 pb(-1) of data taken with...
We report on a search for the radiative decay Upsilon(1S)-->gammaeta(') in 61.3 pb(-1) of data ta...
We report on a study of exclusive radiative decays of the ϒ(1S) resonance collected with the CLEO II...
Using data obtained with the CLEO~III detector, running at the Cornell Electron Storage Ring (CESR),...
We study the Upsilon(1S) radiative decays to gamma pi(+)pi(-) and gamma K+K- using data recorded wit...
We have searched for radiative decays of the Y(1S) resonance, Y(1S) -> gamma X, where X is one of th...
We study the Upsilon(1S) radiative decays to gamma pi(+)pi(-) and gamma K+K- using data recorded wit...
Using samples of 102 x 10(6) Gamma(1S) and 158 x 10(6) Gamma(2S) events collected with the Belle det...
We present the first measurement of the D*+ width using 9/fb of e(+)e(-) data collected near the Y(4...
We present a study of hadronic transitions between Y(mS) (m = 4, 3, 2) and Y(nS) (n = 2, 1) resonanc...
Using data taken with the CLEO II detector at the Cornell Electron Storage Ring, we have determined ...
We present a study of hadronic transitions between Y(mS) (m = 4, 3, 2) and Y(nS) (n = 2, 1) resonanc...
We report on a study of exclusive radiative decays of the Y(1S) resonance collected with the CLEO II...
We report on a study of exclusive radiative decays of the Upsilon(1S) resonance collected with the C...
We report on a search for the radiative decay Y(1S) --> gamma eta' in 61.3 pb(-1) of data taken with...
We report on a search for the radiative decay Upsilon(1S)-->gammaeta(') in 61.3 pb(-1) of data ta...
We report on a study of exclusive radiative decays of the ϒ(1S) resonance collected with the CLEO II...
Using data obtained with the CLEO~III detector, running at the Cornell Electron Storage Ring (CESR),...
We study the Upsilon(1S) radiative decays to gamma pi(+)pi(-) and gamma K+K- using data recorded wit...
We have searched for radiative decays of the Y(1S) resonance, Y(1S) -> gamma X, where X is one of th...
We study the Upsilon(1S) radiative decays to gamma pi(+)pi(-) and gamma K+K- using data recorded wit...
Using samples of 102 x 10(6) Gamma(1S) and 158 x 10(6) Gamma(2S) events collected with the Belle det...
We present the first measurement of the D*+ width using 9/fb of e(+)e(-) data collected near the Y(4...
We present a study of hadronic transitions between Y(mS) (m = 4, 3, 2) and Y(nS) (n = 2, 1) resonanc...
Using data taken with the CLEO II detector at the Cornell Electron Storage Ring, we have determined ...
We present a study of hadronic transitions between Y(mS) (m = 4, 3, 2) and Y(nS) (n = 2, 1) resonanc...