Combination of CDF and D0 measurements of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>W</mml:mi></mml:math>boson helicity in top quark decays

Aaltonen, T.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M. R.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; González, B. Álvarez; Alverson, G.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos̆, J.; Aoki, M.; Apollinari, G.; Appel, J. A.; Arisawa, T.; Artikov, A.; Asaadi, J.; Ashmanskas, W.; Askew, A.; Åsman, B.; Atkins, S.; Atramentov, O.; Auerbach, B.; Augsten, K.; Aurisano, A.; Ávila, C.; Azfar, F.; Badaud, F.; Badgett, W.; Bae, T.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barbaro‐Galtieri, A.; Barberis, E.; Baringer, P.; Barnes, V. E.; Barnett, B. A.; Barreto, J.; Barria, P.; Bartlett, J. F.; Bartoš, P.; Bassler, U.; Bauce, M.; Bazterra, V. E.; Bean, A.; Bedeschi, F.; Begalli, M.; Behari, S.; Bélanger-Champagne, C.; Bellantoni, L.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Beretvas, A.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhatia, S.; Bhatnagar, V.; Bhatti, A.; Bhat, P. C.; Bisello, D.; Bizjak, I.; Bland, K. R.; Blazey, G.; Blessing, S.; Bloom, K.; Blumenfeld, B.; Bocci, A.; Bodek, A.; Boehnlein, A.; Boline, D.; Boos, E.; Borissov, G.; Bortoletto, D.; Bose, T.; Boudreau, J.; Boveia, A.; Brandt, A.; Brandt, O.; Brigliadori, L.; Brock, R.; Bromberg, C.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Brücken, E.; Bu, X. B.; Budagov, J.; Budd, H. S.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burkett, K.; Bussey, P.; Buszello, C. P.; Buzatu, A.; Calamba, A.; Calancha, C.; Camacho-Pérez, E.; Camarda, S.; Campanelli, M.; Campbell, M.; Canelli, F.; Carls, B.; Carlsmith, D.; Carosi, R.; Carrillo, S.; Carron, S.; Casal, B.; Casarsa, M.; Casey, B. C.K.; Castilla‐Valdez, H.; Castro, A.; Catastini, P.; Caughron, S.; Cauz, D.; Cavaliere, V.; Cavalli‐Sforza, M.; Cerri, A.; Cerrito, L.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chapon, É.; Chen, Y. C.; Chen, G.; Chertok, M.; Chevalier-Théry, S.; Chiarelli, G.; Chlachidze, G.; Chlebana, F.; Choi, S.; Chokheli, D.; Choudhary, B. C.; Cho, D. K.; Cho, K.; Cho, S. W.; Chung, W. H.; Chung, Y. S.; Cihangir, S.; Ciocci, M. A.; Claes, D. R.; Clarke, C.; Clark, A.; Clutter, J.; Compostella, G.; Convery, M. E.; Conway, J.; Cooke, M.; Cooper, W. E.; Corbo, M.; Corcoran, M.; Cordelli, M.; Couderc, F.; Cousinou, M. C.; Cox, C. A.; Cox, D. J.; Crescioli, F.; Croc, A.; Cuevas, J.; Culbertson, R.; Ćutts, D.; D’Ascenzo, N.; D’Errico, M.; D’Onofrio, M.; Dagenhart, D.; Das, A.; Datta, M.; Davies, G.; Déliot, F.; Dell’Orso, M.; Démina, R.; Demortier, L.; Deninno, M.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; Devaughan, K.; Devoto, F.; Barbaro, P. de; Jong, S. J. De; Cruz-Burelo, E. De La; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dittmann, J.; Canto, A. Di; Ruzza, B. Di; Dominguez, A.; Donati, S.; Dong, P.; Dorigo, M.; Dorigo, T.; Dorland, T.; Dubey, A.; Dudko, L.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Ebina, K.; Edmunds, D.; Elagin, A.; Ellison, J.; Elvira, V. D.; Enari, Y.; Eppig, A.; Erbacher, R.; Errede, S.; Ershaidat, N.; Eusebi, R.; Evans, H.; Evdokimov, A.; Евдокимов, В. Н.; Facini, G.; Farrington, S. M.; Feindt, M.; Ferbel, T.; Liu, Feng; Fernández, J. P.; Fiedler, F.; Field, R. D.; Filthaut, F.; Fisher, W. C.; Fisk, H. E.; Flanagan, G.; Forrest, R.; Fortner, M.; Fox, H.; Franklin, M.; Frank, M. J.; Freeman, J.; Fuess, S.; Funakoshi, Y.; Furic, I. K.; Gallinaro, M.; Garcia, J. E.; García-Bellido, A.; García-Guerra, G. A.; Garfinkel, A. F.; Garosi, P.; Gavrilov, V.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gerberich, H.; Gerchtein, E.; Gershtein, Y.; Giagu, S.; Giakoumopoulou, V. A.; Giannetti, P.; Gibson, K.; Ginsburg, C. M.; Ginther, G.; Giokaris, N.; Giromini, P.; Giurgiu, G.; Glagolev, V.; Glenzinskí, D.; Goldin, D.; Gold, M.; Goldschmidt, N.; Golossanov, A.; Golovanov, G.; Gómez-Ceballos, G.; Gómez, G.; Goncharov, M.; González, O.; Gorelov, I.; Goshaw, A. T.; Goulianos, K.; Goussiou, A. G.; Grannis, P. D.; Greder, S.; Greenlee, H.; Grenier, G.; Grinstein, S.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grosso-Pilcher, C.; Grünendahl, S.; Grünewald, M.; Guillemin, T.; Costa, J. Guimarães da; Guo, F.; Gutiérrez, G.; Gutiérrez, P.; Haas, A.; Hagopian, S.; Hahn, S. R.; Haley, J.; Halkiadakis, E.; Hamaguchi, A.; Han, J.; Liu, Han; Happacher, F.; Hara, K.; Harder, K.; Hare, D.; Hare, M.; Harel, A.; Harr, R.; Hatakeyama, K.; Hauptman, J. M.; Hays, C. P.; Hays, J.; Head, T.; Hebbeker, T.; Heck, M.; Hedin, D.; Hegab, H.; Heinrich, J.; Heinson, A. P.; Heintz, U.; Hensel, C.; Cruz, I. Heredia-De La; Herndon, M.; Herner, K.; Hesketh, G. G.; Hewamanage, S.; Hildreth, M.; Hirosky, R.; Hoang, T.; Hobbs, J.; Höcker, A.; Hoeneisen, B.; Hohlfeld, M.; Hopkins, W.; Horn, David; Hou, S.; Howley, I.; Hubáček, Z.; Hughes, R.; Hurwitz, M.; Husemann, U.; Hussain, N.; Hussein, M.; Huston, J.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Introzzi, G.; Iori, M.; Ito, A. S.; Ivanov, A.; Jabeen, S.; Jaffré, M.; James, E.; Jamin, D.; Jang, D.; Jayasinghe, A.; Jayatilaka, B.; Jeon, E. J.; Jesik, R.; Jindariani, S.; Johns, K. A.; Johnson, M.; Jonckheere, A.; Jones, M.; Jönsson, P.; Joo, K. K.; Joshi, J.; Jun, S. Y.; Jung, Andreas Werner; Junk, T. R.; Rozas, A. Juste; Kaadze, K.; Kajfasz, E.; Kamon, T.; Karchin, P. E.; Karmanov, D.; Kasmi, A.; Kasper, P. A.; Kato, Y.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Ketchum, W.; Keung, J.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Khotilovich, V.; Kilminster, B.; Kimura, N.; Kim, D. H.; Kim, H. S.; Kim, J. E.; Kim, M. J.; Kim, S. B.; Kim, S. H.; Kim, Y. J.; Kim, Y. K.; Klimenko, S.; Knoepfel, K. J.; Kohli, J. M.; Kondo, K.; Kong, D. J.; Königsberg, J.; Kotwal, A.; Kozelov, A. V.; Kraus, J. K.; Kreps, M.; Kroll, J.; Krop, D.; Kruse, M.; Krutelyov, V.; Kuhr, T.; Kulikov, S.; Kumar, Ashok; Kupčo, A.; Kurata, M.; Kurča, T.; Kuzmin, V. A.; Kwang, S.; Laasanen, A. T.; Lami, S.; Lammel, S.; Lammers, S.; Lancaster, M.; Lander, R.; Landsberg, G.; Lannon, K.; Lath, A.; Latino, G.; Lebrun, P.; LeCompte, T.; Lee, E.; Lee, H. S.; Lee, J. S.; Lee, W. M.; Lee, S. W.; Lellouch, J.; Leo, S.; Leone, S.; Lewis, J. D.; Li, H.; Li, L.; Li, Q. Z.; Lim, Jaehoon; Limosani, A.; Lin, C. J.; Lincoln, D.; Lindgren, M.; Linnemann, J.; Lipaev, V. V.; Lipeles, E.; Lipton, R.; Lister, A.; Litvintsev, D. O.; Liu, C.; Liu, H.; Liu, T.; Liu, Q.; Liu, Y.; Lobodenko, A.; Lockwitz, S.; Loginov, A.; Lokajı́ček, M.; De, R. Lopes; Lubatti, H. J.; Lucchesi, D.; Lueck, J.; Lujan, P.; Lukens, P.; Luna-García, R.; Lungu, G.; Lyon, A. L.; Lysák, R.; Lys, J.; Maciel, A. K.A.; Mackin, D.; Madar, R.; Madrak, R.; Maeshima, K.; Maestro, P.; Magaña-Villalba, R.; Malik, S.; Malyshev, V. L.; Manca, G.; Manousakis-Katsikakis, A.; Maravin, Y.; Margaroli, F.; Marino, C.; Martı́nez, M.; Martínez-Ortega, J.; Mastrandrea, P.; Matera, K.; Mattson, M. E.; Mazzacane, A.; Mazzanti, P.; McCarthy, R. L.; McFarland, K. S.; McGivern, C. L.; McIntyre, P.; McNulty, R.; Mehta, A.; Mehtälä, P.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Mesropian, C.; Meyer, A.; Meyer, J.; Miao, T.; Miconi, F.; Mietlicki, D.; Mitra, A.; Miyake, H.; Moêd, S.; Moggi, N.; Mondal, N. K.; Mondragón, M. N.; Moon, C. S.; Moore, R.; Morello, M. J.; Morlock, J.; Fernandez, P. Movilla; Mukherjee, A.; Mulhearn, M.; Müller, Th.; Murat, P.; Mussini, M.; Nachtman, J.; Nagai, Y.; Naganoma, J.; Nagy, E.; Naimuddin, M.; Nakano, I.; Napier, A.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Nett, J.; Neubauer, M. S.; Neustroev, P.; Neu, C.; Nielsen, J.; Nodulman, L.; Noh, S. Y.; Norniella, O.; Nunnemann, T.; Oakes, L.; Obrant, G.; Oh, S. H.; Oh, Y. D.; Oksuzian, I.; Okusawa, T.; Orava, R.; Orduna, J.; Ortolan, L.; Osman, N.; Osta, J.; Padilla, M.; Griso, S. Pagan; Pagliarone, C.; Pal, A.; Palencia, E.; Papadimitriou, V.; Paramonov, A.; Parashar, N.; Parihar, V.; Park, S. K.; Partridge, R.; Parua, N.; Patrick, J.; Patwa, A.; Pauletta, G.; Paulini, M.; Paus, C.; Pellett, D.; Penning, B.; Penzo, A.; Perfilov, M.; Peters, Y.; Petridis, K.; Petrillo, G.; Pétroff, P.; Phillips, T. J.; Piacentino, G.; Pianori, E.; Pilot, J.; Pitts, K.; Plager, C.; Pleier, M. A.; Podesta-Lerma, P. L.M.; Podstavkov, V. M.; Polozov, P.; Pondrom, L.; Popov, A.; Poprocki, S.; Potamianos, K.; Prewitt, M.; Price, D.; Prokopenko, N.; Prokoshin, F.; Pranko, A.; Ptohos, F.; Punzi, G.; Qian, J.; Quadt, A.; Quinn, B.; Rahaman, A.; Ramakrishnan, V.; Rangel, M. S.; Ranjan, K.; Ranjan, N.; Ratoff, P. N.; Razumov, I.; Redondo, I.; Renkel, P.; Renton, P.; Rescigno, M.; Riddick, T.; Rimondi, F.; Ripp-Baudot, I.; Ristori, L.; Rizatdinova, F.; Robson, A.; Rodrigo, T.; Rodriguez, T.; Rogers, E.; Rolli, S.; Rominsky, M.; Roser, R.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Ruffini, F.; Ruiz, A.; Russ, J.; Rusu, V.; Safonov, A.; Safronov, G.; Sajot, G.; Sakumoto, W. K.; Sakurai, Y.; Salcido, P.; Sánchez-Hernández, A.; Sanders, M. P.; Sanghi, B.; Santi, L.; Santos, A. S.; Sato, K.; Savage, G.; Saveliev, V.; Savoy-Navarro, A.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schlabach, P.; Schlobohm, S.; Schmidt, A.; Schmidt, E. E.; Schwanenberger, C.; Schwarz, Thomas; Schwienhorst, R.; Scodellaro, L.; Scribano, A.; Scuri, F.; Seidel, S. C.; Seiya, Y.; Sekaric, J.; Semenov, A.; Severini, H.; Sforza, F.; Shabalina, E.; Shalhout, S.; Shary, V.; Shaw, S.; Shchukin, A. A.; Shears, T.; Shepard, P. F.; Shimojima, M.; Shivpuri, R. K.; Shochet, M. J.; Shreyber-Tecker, I.; Šimák, V.; Симоненко, А.; Sinervo, P.; Skubic, P.; Slattery, P.; Sliwa, K.; Smirnov, D.; Smith, J. R.; Smith, K.; Snider, F. D.; Snow, G. R.; Snow, J.; Snyder, S.; Soha, A.; Söldner-Rembold, S.; Song, H.; Sonnenschein, L.; Sorı́n, V.; Soustružnı́k, K.; Squillacioti, P.; Denis, R. St.; Stancari, M.; Stark, J.; Stelzer, B.; Stelzer-Chilton, O.; Stentz, D.; Stolin, V.; Stoyanova, D. A.; Strauss, M.; Strologas, J.; Strycker, G. L.; Stutte, L.; Sudo, Y.; Суханов, А.; Suslov, I.; Suter, L.; Svoisky, P.; Takahashi, M.; Takemasa, K.; Takeuchi, Y.; Tang, J.; Tecchio, M.; Teng, P. K.; Thom, J.; Thome, J.; Thompson, G. A.; Thomson, E.; Titov, M.; Toback, D.; Tokár, S.; Tokmenin, V. V.; Tollefson, K.; Tomura, T.; Tonelli, D.; Torretta, D.; Torre, S.; Totaro, P.; Trovato, M.; Tsai, Y. T.; Tschann-Grimm, K.; Tsybychev, D.; Tuchming, B.; Tully, C.; Ukegawa, F.; Uozumi, S.; Uvarov, L.; Uvarov, S.; Uzunyan, S.; Kooten, R. Van; Leeuwen, W. M. Van; Varelas, N.; Varganov, A.; Varnes, E. W.; Vasilyev, I. A.; Vázquez, F.; Velev, G.; Vellidis, C.; Verdier, P.; Verkheev, A. Y.; Vertogradov, L. S.; Verzocchi, M.; Vesterinen, M.; Vidal, M.; Vila, I.; Vilanova, D.; Vilar, R.; Vizán, J.; Vogel, M.; Vokáč, P.; Volpi, G.; Wagner, P.; Wagner, R. L.; Wahl, H. D.; Wakisaka, T.; Wallny, R.; Wang, M. H.L.S.; Wang, S. M.; Warburton, A.; Warchol, J.; Waters, D.; Watts, G.; Wayne, M.; Weichert, J.; Welty-Rieger, L.; Wester, W. C.; White, A.; Whiteson, D.; Wick, F.; Wicke, D.; Wicklund, A. B.; Wicklund, E.; Wilbur, S.; Williams, H. H.; Williams, Michael; Wilson, G. W.; Wilson, J. S.; Wilson, P.; Winer, B. L.; Wittich, P.; Wobisch, M.; Wolbers, S.; Wolfe, H.; Wood, D.; Wright, T.; Wu, X.; Wu, Z.; Wyatt, T. R.; Xie, Y.; Yamada, R.; Yamamoto, K.; Yang, T.; Yang, U. K.; Yang, W. C.; Yang, Y. C.; Yao, Wei-Ming; Yasuda, T.; Yatsunenko, Y. A.; Ye, Z.; Yeh, G. P.; Yi, K.; Yin, H.; Yip, K.; Yoh, J.; Yorita, K.; Yoshida, T.; Youn, S. W.; Yu, I.; Yu, G. B.; Yu, S. S.; Yun, J. C.; Zanetti, A.; Zeng, Y.; Zhao, T. C.; Zhou, B.; Zhu, J.; Zieliński, M.; Ziemińska, D.; Živković, L.; Zucchelli, S.

doi:10.1103/physrevd.85.071106

Cited by 78 publications

(96 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In fact, a precise computation [34] which includes the NNLO QCD corrections as well the leading electroweak contributions yields F L = 0.687 (5). This value is well within the experimental error bands, since an early combination of CDF and D0 Tevatron Run II data [35] yielded F L = 0682 ± 0.057, while CDF [36] obtained F L = 0.726 ± 0.094 using the full set of Tevatron Run II data. At the LHC, CMS has found F L = 0.682 ± 0.045 in the 7 TeV run [37], and F L = 0.720 ± 0.054 in the 8 TeV run [38].…”

Section: The Higgs-top Interaction and The W Polarizationsupporting

confidence: 68%

Top physics at the LHC

Duca

Laenen

2015

Int. J. Mod. Phys. A

View full text Add to dashboard Cite

We review the present situation in top quark physics, in these early days of Run II of the LHC. We take mostly a Standard Model perspective, showing recent results, and review the key concepts and results of the associated theoretical predictions. The issues we discuss are the top quark mass, top quark pair and single top production, production in association with other particles, charge asymmetry and top quark decay.

show abstract

Section: The Higgs-top Interaction and The W Polarizationsupporting

confidence: 68%

Top physics at the LHC

Duca

Laenen

2015

Int. J. Mod. Phys. A

View full text Add to dashboard Cite

show abstract

“…However, within the models studied so far for tensor couplings, the magnitude of g R is expected to be < 0.01 [14,15]. Measurements of the W boson polarisation fractions [16][17][18][19] are sensitive to the magnitude of combinations of anomalous couplings. In order to obtain constraints on Re [g R ] in those measurements, the anomalous couplings are taken to be purely real, V R = g L = 0 is assumed and V L is fixed to 1.…”

Section: Jhep04(2016)023mentioning

confidence: 97%

Search for anomalous couplings in the W tb vertex from the measurement of double differential angular decay rates of single top quarks produced in the t-channel with the ATLAS detector

Aad¹,

Abbott²,

Abdallah³

et al. 2016

J. High Energ. Phys.

Self Cite

View full text Add to dashboard Cite

Abstract:The electroweak production and subsequent decay of single top quarks is determined by the properties of the Wtb vertex. This vertex can be described by the complex parameters of an effective Lagrangian. An analysis of angular distributions of the decay products of single top quarks produced in the t-channel constrains these parameters simultaneously. The analysis described in this paper uses 4.6 fb −1 of proton-proton collision data at √ s = 7 TeV collected with the ATLAS detector at the LHC. Two parameters are measured simultaneously in this analysis. The fraction f 1 of decays containing transversely polarised W bosons is measured to be 0.37 ± 0.07 (stat.⊕syst.). The phase δ − between amplitudes for transversely and longitudinally polarised W bosons recoiling against lefthanded b-quarks is measured to be −0.014π ± 0.036π (stat.⊕syst.). The correlation in the measurement of these parameters is 0.15. These values result in two-dimensional limits at the 95% confidence level on the ratio of the complex coupling parameters g R and A Parameter dependence of the folding and background models 23The ATLAS collaboration 29 IntroductionThe top quark is the heaviest known fundamental particle, making the measurement of its production and decay kinematics a unique probe of physical processes beyond the Standard Model (SM). The top quark was first observed in 1995 at the Tevatron [1, 2] through its dominant production channel, top-quark pair (tt) production via the flavour-conserving strong interaction. An alternative process produces single top quarks through the weak interaction, first observed at the Tevatron in 2009 [3, 4]. The t-channel exchange of a virtual W boson is the dominant process contributing to single top-quark production (see figure 1). The production cross-section is calculated for Figure 1. Representative Feynman diagrams for t-channel single top-quark production and decay. Here q represents a u ord quark, and q represents a d orū quark, respectively. The initial b-quark arises from (a) a sea b-quark in the 2 → 2 process, or (b) a gluon splitting into a bb pair in the 2 → 3 process.proton-proton (pp) collisions at √ s = 7 TeV using a next-to-leading-order (NLO) QCD prediction with resummed next-to-next-to-leading logarithmic (NNLL) accuracy, referred to as approximate next-to-next-to-leading order (NNLO). With a top-quark mass of 172.5 GeV and MSTW2008NNLO [5] parton distribution function (PDF) sets, the cross-section for the t-channel process is calculated to be 64.6+2.6 −1.7 pb [6]. The uncertainties correspond to the sum in quadrature of the error obtained from the MSTW PDF set at the 90% confidence level (C.L.) and the factorisation and renormalisation scale uncertainties.New physics resulting in corrections to the Wtb vertex would affect t-channel single top-quark production and decay, and can be probed through processes which affect variables sensitive to the angular distributions of the final-state particles from the top-quark decay. Within the effective field theory framework, the Lagrang...

show abstract

“…[4,5] based on the calculations of top-quark self-energy as an expansion in m 2 W =m 2 t . All the previous calculations at NNLO concentrate only on the inclusive decay width, but the differential decay rate is also of substantial interest, especially when considering the measurement of top-quark mass [6] and electroweak (EW) couplings [7]. In particular, it is an important ingredient in a fully differential calculation of top-quark pair production [8] and decay at NNLO in QCD.…”

mentioning

confidence: 99%

Top-Quark Decay at Next-to-Next-to-Leading Order in QCD

2013

View full text Add to dashboard Cite

We present the complete calculation of the top-quark decay width at next-to-next-to-leading order in QCD, including next-to-leading electroweak corrections as well as finite bottom quark mass and W boson width effects. In particular, we also show the first results of the fully differential decay rates for the top-quark semileptonic decay t → W(+)(l(+)ν)b at next-to-next-to-leading order in QCD. Our method is based on the understanding of the invariant mass distribution of the final-state jet in the singular limit from effective field theory. Our result can be used to study arbitrary infrared-safe observables of top-quark decay with the highest perturbative accuracy.

show abstract

Combination of CDF and D0 measurements of theWboson helicity in top quark decays

Cited by 78 publications

References 18 publications

Top physics at the LHC

Top physics at the LHC

Search for anomalous couplings in the W tb vertex from the measurement of double differential angular decay rates of single top quarks produced in the t-channel with the ATLAS detector

Top-Quark Decay at Next-to-Next-to-Leading Order in QCD

Contact Info

Product

Resources

About