@Article{BABARCollaborationLees_etal2011,
author="BABAR Collaboration (Lees, J. P. et al
and Lopez-March, N.
and Martinez-Vidal, F.
and Oyanguren, A.",
title="Measurement of the mass and width of the D{\_}s1 (2536)+  meson",
journal="Physical Review D",
year="2011",
publisher="Amer Physical Soc",
volume="83",
number="7",
pages="072003--14pp",
abstract="The decay width and mass of the D-s1(2536)(+) meson are measured via the decay channel D-s1(+) -> (D*+KS0) using 385 fb(-1) of data recorded with the BABAR detector in the vicinity of the Gamma(4S) resonance at the PEP-II asymmetric-energy electron-positron collider. The result for the decay width is Gamma(D-s1(+)) = 92 +/- 0.03(stat.) +/- 0.04(syst.) MeV. For the mass, a value of m(D-s1(+)) = 2535.08 +/- 0.01(stat.) +/- 0.15(syst.) MeV/c(2) is obtained. The mass difference between the D-s1(+) and the D*+ is measured to be m(D-s1(+)) -- m(D*+) = 524.83 +/- 0.01(stat.) +/- 0.04(syst.) MeV/c(2), representing a significant improvement compared to the current world average. The unnatural spin-parity assignment for the D-s1(+) meson is confirmed.",
optnote="ISI:000290109300001",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=613), last updated on Fri, 13 May 2011 14:33:10 +0000",
issn="1550-7998",
doi="10.1103/PhysRevD.83.072003",
opturl="http://arxiv.org/abs/arXiv:1103.2675",
opturl="https://doi.org/10.1103/PhysRevD.83.072003",
archivePrefix="arXiv",
eprint="arXiv:1103.2675",
language="English"
}