CMS Collaboration2013-11-212013-11-212013CMS Collaboration. "Measurement of the W-boson helicity in top-quark decays from tt production in lepton+jets events in pp collisions at √s= 7 TeV." <i>Journal of High Energy Physics,</i> 167, (2013) Springer: http://dx.doi.org/10.1007/JHEP10(2013)167.https://hdl.handle.net/1911/75183engJHEP is an open-access journal funded by SCOAP3 and licensed under CC BY 4.0Measurement of the W-boson helicity in top-quark decays from tt production in lepton+jets events in pp collisions at √s= 7 TeVJournal articlehadron-hadron scatteringtop physicshttp://dx.doi.org/10.1007/JHEP10(2013)167