%0 Journal Article
%T Measuring anomalous couplings in H -> WW* decays at the International Linear Collider
%A Takubo, Y.
%A Hodgkinson, R. N.
%A Ikematsu, K.
%A Fujii, K.
%A Okada, N.
%A Yamamoto, H.
%J Physical Review D
%D 2013
%V 88
%N 1
%I Amer Physical Soc
%@ 1550-7998
%G English
%F Takubo_etal2013
%O WOS:000322082000001
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1494), last updated on Mon, 26 Aug 2013 16:33:24 +0000
%X The measurement of the Higgs coupling to W bosons is an important test of our understanding of the electroweak symmetry-breaking mechanism. We study the sensitivity of the International Linear Collider (ILC) to the presence of anomalous HW+W- couplings using ZH -> nu(nu) over bar WW* -> nu(nu) over bar 4j events. Using an effective Lagrangian approach, we calculate the differential decay rates of the Higgs boson including the effects of new dimension-five operators. We present a Monte Carlo simulation of events at the ILC, using a full detector simulation based on GEANT4 and a real event reconstruction chain. Expected constraints on the anomalous couplings are given.
%R 10.1103/PhysRevD.88.013010
%U http://arxiv.org/abs/1011.5805
%U https://doi.org/10.1103/PhysRevD.88.013010
%P 013010-9pp