%0 Journal Article
%T Antideuteron production in Upsilon(nS) decays and in e(+)e(-) -> q(q) over bar at root s approximate to 10.58 GeV
%A BABAR Collaboration (Lees, J. P. et al
%A Martinez-Vidal, F.
%A Oyanguren, A.
%A Villanueva-Perez, P.
%J Physical Review D
%D 2014
%V 89
%N 11
%I Amer Physical Soc
%@ 1550-7998
%G English
%F BABARCollaborationLees_etal2014
%O WOS:000338642100001
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1852), last updated on Fri, 15 Aug 2014 12:20:39 +0000
%X We present measurements of the inclusive production of antideuterons in e(+)e(-) annihilation into hadrons at approximate to 10.58 GeV center-of-mass energy and in Upsilon(1S, 2S, 3S) decays. The results are obtained using data collected by the BABAR detector at the PEP-II electron-positron collider. Assuming a fireball spectral shape for the emitted antideuteron momentum, we find B(Upsilon(1S) -> (d) over barX) = (2.81 +/- 0.49(stat)-(+0.20)(0.24)(syst)) x 10(-5), B(Upsilon(2S) -> (d) over barX) = (2.64 +/- 0.11(stat)(-0.21)(+0.26)(syst)) x 10(-5), B(Upsilon(3S) -> (d) over barX) = (2.33 +/- 0.15(stat)(-0.28)(+0.31)(syst)) x 10(-5), and sigma(e(+)e(-) -> (d) over barX) = (9.63 +/- 0.41(stat)(-1.01)(+1.17)(syst) fb.
%R 10.1103/PhysRevD.89.111102
%U http://arxiv.org/abs/arXiv:1403.4409
%U https://doi.org/10.1103/PhysRevD.89.111102
%P 111102-8pp