@article{43caf166ed604aefaa8bd72675aecd11,
title = "First measurement of Γ(D*+)",
abstract = "We present the first measurement of the D*+ width using 9/fb of e+e− data collected near the γ(4S) resonance by the CLEO II.V detector. Our method uses advanced tracking techniques and a reconstruction method that takes advantage of the small vertical size of the Cornell Electron-positron Storage Ring beam spot to measure the energy release distribution from the D*+ → D0π+ decay. We find Γ(D*+) = 96 ±4(stat) ± 22(syst)keV. We also measure the energy release in the decay and compute Δm = mD*+ − mD0 = 145.412 ± 0.002(stat) ± 0.012(syst)MeV/c2.",
author = "{CLEO Collaboration} and S. Ahmed and Alam, {M. S.} and Athar, {S. B.} and L. Jian and L. Ling and M. Saleem and S. Timm and F. Wappler and A. Anastassov and E. Eckhart and Gan, {K. K.} and C. Gwon and T. Hart and K. Honscheid and D. Hufnagel and H. Kagan and R. Kass and Pedlar, {T. K.} and Thayer, {J. B.} and {von Toerne}, E. and Zoeller, {M. M.} and Richichi, {S. J.} and H. Severini and P. Skubic and A. Undrus and V. Savinov and S. Chen and Hinson, {J. W.} and J. Lee and Miller, {D. H.} and Shibata, {E. I.} and Shipsey, {I. P.J.} and V. Pavlunin and D. Cronin-Hennessy and Lyon, {A. L.} and W. Park and Thorndike, {E. H.} and Coan, {T. E.} and Gao, {Y. S.} and Y. Maravin and I. Narsky and R. Stroynowski and J. Ye and T. Wlodek and M. Artuso and K. Benslama and C. Boulahouache and K. Bukin and Gollin, {G. D.} and M. Selen",
year = "2001",
month = dec,
day = "17",
doi = "10.1103/PhysRevLett.87.251801",
language = "English (US)",
volume = "87",
pages = "251801--1--251801--5",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "25",
}