Model-independent measurement of the W boson helicity in top quark decays

We present the first model-independent measurement of the helicity of $W$ bosons produced in top quark decays, based on a 1 fb$^{-1}$ sample of candidate $t\bar{t}$ events in the dilepton and lepton plus jets channels collected by the D0 detector at the Fermilab Tevatron $p\bar{p}$ Collider. We reco...

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Veröffentlicht in:	Physical review letters 2008, Vol.100
Hauptverfasser:	Abazov, V.M., Abbott, B., Abolins, M., Acharya, B.S., Adams, M., Adams, T., Aguilo, E., Ahn, S.H., Ahsan, M., Alexeev, G.D., Alkhazov, G., Alton, A., Alverson, G., Alves, G.A., Anastasoaie, M., Ancu, L.S., Andeen, T., Anderson, S., Andrieu, B., Anzelc, M.S., Arnoud, Y., Arov, M., Arthaud, M., Askew, A., Asman, B., Assis Jesus, A.C.S., Atramentov, O., Autermann, C., Avila, C., Ay, C., Badaud, F., Baden, A., Bagby, L., Baldin, B., Bandurin, D.V., Banerjee, S., Banerjee, P., Barberis, E., Barfuss, A.-F., Bargassa, P., Baringer, P., Barreto, J., Bartlett, J.F., Bassler, U., Bauer, D., Beale, S., Bean, A., Begalli, M., Begel, M., Belanger-Champagne, C., Bellantoni, L., Bellavance, A., Benitez, J.A., Beri, S.B., Bernardi, G., Bernhard, R., Bertram, I., Besançon, M., Beuselinck, R., Bezzubov, V.A., Bhat, P.C., Bhatnagar, V., Biscarat, C., Blazey, G., Blekman, F., Blessing, S., Bloch, D., Bloom, K., Boehnlein, A., Boline, D., Bolton, T.A., Borissov, G., Bose, T., Brandt, A., Brock, R., Brooijmans, G., Bross, A., Brown, D., Buchanan, N.J., Buchholz, D., Buehler, M., Buescher, V., Bunichev, S., Burdin, S., Burke, S., Burnett, T.H., Buszello, C.P., Butler, J.M., Calfayan, P., Calvet, S., Cammin, J., Carvalho, W., Casey, B.C.K., Cason, N.M., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K.M., Chan, K., Chandra, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	High Energy Physics - Experiment Physics
Online-Zugang:	Volltext
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