@Article{ATLASCollaborationAad_etal2012,
author="ATLAS Collaboration (Aad, G. et al
and Amoros, G.
and Cabrera Urban, S.
and Castillo Gimenez, V.
and Costa, M. J.
and Ferrer, A.
and Fiorini, L.
and Fuster, J.
and Garcia, C.
and Garcia Navarro, J. E.
and Gonzalez de la Hoz, S.
and Hernandez Jimenez, Y.
and Higon-Rodriguez, E.
and Irles Quiles, A.
and Kaci, M.
and Lacasta, C.
and Lacuesta, V. R.
and Marti-Garcia, S.
and Mi{\~A}{\textpm}ano, M.
and Mitsou, V. A.
and Moles-Valls, R.
and Moreno Llacer, M.
and Oliver Garcia, E.
and Perez Garcia-Esta{\~A}{\textpm}, M. T.
and Romero Adam, E.
and Ros, E.
and Salt, J.
and Sanchez Martinez, V.
and Solans, C. A.
and Soldevila, U.
and Sanchez, J.
and Torro Pastor, E.
and Valladolid Gallego, E.
and Valls Ferrer, J. A.
and Villaplana Perez, M.
and Vos, M.
and Wildauer, A.",
title="Measurement of tau polarization in W -> tau nu decays with the ATLAS detector in pp collisions at root s=7 TeV",
journal="European Physical Journal C",
year="2012",
publisher="Springer",
volume="72",
number="7",
pages="2062--21pp",
abstract="In this paper, a measurement of tau polarization in W -> tau nu decays is presented. It is measured from the energies of the decay products in hadronic tau decays with a single final state charged particle. The data, corresponding to an integrated luminosity of 24 pb(-1), were collected by the ATLAS experiment at the Large Hadron Collider in 2010. The measured value of the tau polarization is P-tau = -1.06 +/- 0.04 (stat)(-0.07)(+0.05) (syst), in agreement with the Standard Model prediction, and is consistent with a physically allowed 95 {\%} CL interval [-1,-0.91]. Measurements of tau polarization have not previously been made at hadron colliders.",
optnote="WOS:000307269400009",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1133), last updated on Tue, 25 Sep 2012 11:06:27 +0000",
issn="1434-6044",
doi="10.1140/epjc/s10052-012-2062-6",
opturl="http://arxiv.org/abs/1204.6720",
opturl="https://doi.org/10.1140/epjc/s10052-012-2062-6",
archivePrefix="arXiv",
eprint="1204.6720",
language="English"
}