Search for flavor changing neutral currents in decays of top quarks

V. M. Abazov; B. Abbott; B. S. Acharya; M. Adams; T. Adams; G. D. Alexeev; G. Alkhazov; A. Alton; G. Alverson; G. A. Alves; L. S. Ancu; M. Aoki; M. Arov; A. Askew; B. Åsman; O. Atramentov; C. Avila; J. BackusMayes; F. Badaud; L. Bagby; B. Baldin; D. V. Bandurin; S. Banerjee; E. Barberis; P. Baringer; J. Barreto; J. F. Bartlett; U. Bassler; V. Bazterra; S. Beale; A. Bean; M. Begalli; M. Begel; C. Belanger-Champagne; L. Bellantoni; S. B. Beri; G. Bernardi; R. Bernhard; I. Bertram; M. Besançon; R. Beuselinck; V. A. Bezzubov; P. C. Bhat; V. Bhatnagar; G. Blazey; S. Blessing; K. Bloom; A. Boehnlein; D. Boline; T. A. Bolton; E. E. Boos; G. Borissov; T. Bose; A. Brandt; O. Brandt; R. Brock; G. Brooijmans; A. Bross; D. Brown; J. Brown; X. B. Bu; M. Buehler; V. Buescher; V. Bunichev; S. Burdin; T. H. Burnett; C. P. Buszello; B. Calpas; E. Camacho-Pérez; M. A. Carrasco-Lizarraga; B. C.K. Casey; H. Castilla-Valdez; S. Chakrabarti; D. Chakraborty; K. M. Chan; A. Chandra; G. Chen; S. Chevalier-Théry; D. K. Cho; S. W. Cho; S. Choi; B. Choudhary; T. Christoudias; S. Cihangir; D. Claes; J. Clutter; M. Cooke; W. E. Cooper; M. Corcoran; F. Couderc; M. C. Cousinou; A. Croc; D. Cutts; A. Das; G. Davies; K. De; S. J. de Jong; E. De La Cruz-Burelo; F. Déliot; M. Demarteau; R. Demina; D. Denisov; S. P. Denisov; S. Desai; K. DeVaughan; H. T. Diehl; M. Diesburg; A. Dominguez; T. Dorland; A. Dubey; L. V. Dudko; D. Duggan; A. Duperrin; S. Dutt; A. Dyshkant; M. Eads; D. Edmunds; J. Ellison; V. D. Elvira; Y. Enari; H. Evans; A. Evdokimov; V. N. Evdokimov; G. Facini; T. Ferbel; F. Fiedler; F. Filthaut; W. Fisher; H. E. Fisk; M. Fortner; H. Fox; S. Fuess; T. Gadfort; A. Garcia-Bellido; V. Gavrilov; P. Gay; W. Geist; W. Geng; D. Gerbaudo; C. E. Gerber; Y. Gershtein; G. Ginther; G. Golovanov; A. Goussiou; P. D. Grannis; S. Greder; H. Greenlee; Z. D. Greenwood; E. M. Gregores; G. Grenier; P. Gris; J. F. Grivaz; A. Grohsjean; S. Grünendahl; M. W. Grünewald; T. Guillemin; F. Guo; G. Gutierrez; P. Gutierrez; A. Haas; S. Hagopian; J. Haley; L. Han; K. Harder; A. Harel; J. M. Hauptman; J. Hays; T. Head; T. Hebbeker; D. Hedin; H. Hegab; A. P. Heinson; U. Heintz; C. Hensel; I. Heredia-De La Cruz; K. Herner; G. Hesketh; M. D. Hildreth; R. Hirosky; T. Hoang; J. D. Hobbs; B. Hoeneisen; M. Hohlfeld; Z. Hubacek; N. Huske; V. Hynek; I. Iashvili; R. Illingworth; A. S. Ito; S. Jabeen; M. Jaffré; D. Jamin; A. Jayasinghe; R. Jesik; K. Johns; M. Johnson; D. Johnston; A. Jonckheere; P. Jonsson; J. Joshi; A. Juste; K. Kaadze; E. Kajfasz; D. Karmanov; P. A. Kasper; I. Katsanos; R. Kehoe; S. Kermiche; N. Khalatyan; A. Khanov; A. Kharchilava; Y. N. Kharzheev; D. Khatidze; M. H. Kirby; J. M. Kohli; A. V. Kozelov; J. Kraus; S. Kulikov; A. Kumar; A. Kupco; T. Kurča; V. A. Kuzmin; J. Kvita; S. Lammers; G. Landsberg; P. Lebrun; H. S. Lee; S. W. Lee; W. M. Lee; J. Lellouch; L. Li; Q. Z. Li; S. M. Lietti; J. K. Lim; D. Lincoln; J. Linnemann; V. V. Lipaev; R. Lipton; Y. Liu; Z. Liu; A. Lobodenko; M. Lokajicek; R. Lopes de Sa; H. J. Lubatti; R. Luna-Garcia; A. L. Lyon; A. K.A. Maciel; D. Mackin; R. Madar; R. Magaña-Villalba; S. Malik; V. L. Malyshev; Y. Maravin; J. Martínez-Ortega; R. McCarthy; C. L. McGivern; M. M. Meijer; A. Melnitchouk; D. Menezes; P. G. Mercadante; M. Merkin; A. Meyer; J. Meyer; F. Miconi; N. K. Mondal; G. S. Muanza; M. Mulhearn; E. Nagy; M. Naimuddin; M. Narain; R. Nayyar; H. A. Neal; J. P. Negret; P. Neustroev; S. F. Novaes; T. Nunnemann; G. Obrant; J. Orduna; N. Osman; J. Osta; G. J. Otero y Garzón; M. Padilla; A. Pal; M. Pangilinan; N. Parashar; V. Parihar; S. K. Park; J. Parsons; R. Partridge; N. Parua; A. Patwa; B. Penning; M. Perfilov; K. Peters; Y. Peters; K. Petridis; G. Petrillo; P. Pétroff; R. Piegaia; J. Piper; M. A. Pleier; P. L.M. Podesta-Lerma; V. M. Podstavkov; M. E. Pol; P. Polozov; A. V. Popov; M. Prewitt; D. Price; N. Prokopenko; S. Protopopescu; J. Qian; A. Quadt; B. Quinn; M. S. Rangel; K. Ranjan; P. N. Ratoff; I. Razumov; P. Renkel; M. Rijssenbeek; I. Ripp-Baudot; F. Rizatdinova; M. Rominsky; A. Ross; C. Royon; P. Rubinov; R. Ruchti; G. Safronov; G. Sajot; P. Salcido; A. Sánchez-Hernández; M. P. Sanders; B. Sanghi; A. S. Santos; G. Savage; L. Sawyer; T. Scanlon; R. D. Schamberger; Y. Scheglov; H. Schellman; T. Schliephake; S. Schlobohm; C. Schwanenberger; R. Schwienhorst; J. Sekaric; H. Severini; E. Shabalina; V. Shary; A. A. Shchukin; R. K. Shivpuri; V. Simak; V. Sirotenko; P. Skubic; P. Slattery; D. Smirnov; K. J. Smith; G. R. Snow; J. Snow; S. Snyder; S. Söldner-Rembold; L. Sonnenschein; K. Soustruznik; J. Stark; V. Stolin; D. A. Stoyanova; M. Strauss; D. Strom; L. Stutte; L. Suter; P. Svoisky; M. Takahashi; A. Tanasijczuk; W. Taylor; M. Titov; V. V. Tokmenin; Y. T. Tsai; D. Tsybychev; B. Tuchming; C. Tully; P. M. Tuts; L. Uvarov; S. Uvarov; S. Uzunyan; R. Van Kooten; W. M. van Leeuwen; N. Varelas; E. W. Varnes; I. A. Vasilyev; P. Verdier; L. S. Vertogradov; M. Verzocchi; M. Vesterinen; D. Vilanova; P. Vint; P. Vokac; H. D. Wahl; M. H.L.S. Wang; J. Warchol; G. Watts; M. Wayne; M. Weber; L. Welty-Rieger; A. White; D. Wicke; M. R.J. Williams; G. W. Wilson; M. Wobisch; D. R. Wood; T. R. Wyatt; Y. Xie; C. Xu; S. Yacoob; R. Yamada; W. C. Yang; T. Yasuda; Y. A. Yatsunenko; Z. Ye; H. Yin; K. Yip; S. W. Youn; J. Yu; S. Zelitch; T. Zhao; B. Zhou; J. Zhu; M. Zielinski; D. Zieminska; L. Zivkovic

doi:10.1016/j.physletb.2011.06.014

Search for flavor changing neutral currents in decays of top quarks

V. M. Abazov, B. Abbott, B. S. Acharya, M. Adams, T. Adams, G. D. Alexeev, G. Alkhazov, A. Alton, G. Alverson, G. A. Alves, L. S. Ancu, M. Aoki, M. Arov, A. Askew, B. Åsman, O. Atramentov, C. Avila, J. BackusMayes, F. Badaud, L. BagbyB. Baldin, D. V. Bandurin, S. Banerjee, E. Barberis, P. Baringer, J. Barreto, J. F. Bartlett, U. Bassler, V. Bazterra, S. Beale, A. Bean, M. Begalli, M. Begel, C. Belanger-Champagne, L. Bellantoni, S. B. Beri, G. Bernardi, R. Bernhard, I. Bertram, M. Besançon, R. Beuselinck, V. A. Bezzubov, P. C. Bhat, V. Bhatnagar, G. Blazey, S. Blessing, K. Bloom, A. Boehnlein, D. Boline, T. A. Bolton, E. E. Boos, G. Borissov, T. Bose, A. Brandt, O. Brandt, R. Brock, G. Brooijmans, A. Bross, D. Brown, J. Brown, X. B. Bu, M. Buehler, V. Buescher, V. Bunichev, S. Burdin, T. H. Burnett, C. P. Buszello, B. Calpas, E. Camacho-Pérez, M. A. Carrasco-Lizarraga, B. C.K. Casey, H. Castilla-Valdez, S. Chakrabarti, D. Chakraborty, K. M. Chan, A. Chandra, G. Chen, S. Chevalier-Théry, D. K. Cho, S. W. Cho, S. Choi, B. Choudhary, T. Christoudias, S. Cihangir, D. Claes, J. Clutter, M. Cooke, W. E. Cooper, M. Corcoran, F. Couderc, M. C. Cousinou, A. Croc, D. Cutts, A. Das, G. Davies, K. De, S. J. de Jong, E. De La Cruz-Burelo, F. Déliot, M. Demarteau, R. Demina, D. Denisov, S. P. Denisov, S. Desai, K. DeVaughan, H. T. Diehl, M. Diesburg, A. Dominguez, T. Dorland, A. Dubey, L. V. Dudko, D. Duggan, A. Duperrin, S. Dutt, A. Dyshkant, M. Eads, D. Edmunds, J. Ellison, V. D. Elvira, Y. Enari, H. Evans, A. Evdokimov, V. N. Evdokimov, G. Facini, T. Ferbel, F. Fiedler, F. Filthaut, W. Fisher, H. E. Fisk, M. Fortner, H. Fox, S. Fuess, T. Gadfort, A. Garcia-Bellido, V. Gavrilov, P. Gay, W. Geist, W. Geng, D. Gerbaudo, C. E. Gerber, Y. Gershtein, G. Ginther, G. Golovanov, A. Goussiou, P. D. Grannis, S. Greder, H. Greenlee, Z. D. Greenwood, E. M. Gregores, G. Grenier, P. Gris, J. F. Grivaz, A. Grohsjean, S. Grünendahl, M. W. Grünewald, T. Guillemin, F. Guo, G. Gutierrez, P. Gutierrez, A. Haas, S. Hagopian, J. Haley, L. Han, K. Harder, A. Harel, J. M. Hauptman, J. Hays, T. Head, T. Hebbeker, D. Hedin, H. Hegab, A. P. Heinson, U. Heintz, C. Hensel, I. Heredia-De La Cruz, K. Herner, G. Hesketh, M. D. Hildreth, R. Hirosky, T. Hoang, J. D. Hobbs, B. Hoeneisen, M. Hohlfeld, Z. Hubacek, N. Huske, V. Hynek, I. Iashvili, R. Illingworth, A. S. Ito, S. Jabeen, M. Jaffré, D. Jamin, A. Jayasinghe, R. Jesik, K. Johns, M. Johnson, D. Johnston, A. Jonckheere, P. Jonsson, J. Joshi, A. Juste, K. Kaadze, E. Kajfasz, D. Karmanov, P. A. Kasper, I. Katsanos, R. Kehoe, S. Kermiche, N. Khalatyan, A. Khanov, A. Kharchilava, Y. N. Kharzheev, D. Khatidze, M. H. Kirby, J. M. Kohli, A. V. Kozelov, J. Kraus, S. Kulikov, A. Kumar, A. Kupco, T. Kurča, V. A. Kuzmin, J. Kvita, S. Lammers, G. Landsberg, P. Lebrun, H. S. Lee, S. W. Lee, W. M. Lee, J. Lellouch, L. Li, Q. Z. Li, S. M. Lietti, J. K. Lim, D. Lincoln, J. Linnemann, V. V. Lipaev, R. Lipton, Y. Liu, Z. Liu, A. Lobodenko, M. Lokajicek, R. Lopes de Sa, H. J. Lubatti, R. Luna-Garcia, A. L. Lyon, A. K.A. Maciel, D. Mackin, R. Madar, R. Magaña-Villalba, S. Malik, V. L. Malyshev, Y. Maravin, J. Martínez-Ortega, R. McCarthy, C. L. McGivern, M. M. Meijer, A. Melnitchouk, D. Menezes, P. G. Mercadante, M. Merkin, A. Meyer, J. Meyer, F. Miconi, N. K. Mondal, G. S. Muanza, M. Mulhearn, E. Nagy, M. Naimuddin, M. Narain, R. Nayyar, H. A. Neal, J. P. Negret, P. Neustroev, S. F. Novaes, T. Nunnemann, G. Obrant, J. Orduna, N. Osman, J. Osta, G. J. Otero y Garzón, M. Padilla, A. Pal, M. Pangilinan, N. Parashar, V. Parihar, S. K. Park, J. Parsons, R. Partridge, N. Parua, A. Patwa, B. Penning, M. Perfilov, K. Peters, Y. Peters, K. Petridis, G. Petrillo, P. Pétroff, R. Piegaia, J. Piper, M. A. Pleier, P. L.M. Podesta-Lerma, V. M. Podstavkov, M. E. Pol, P. Polozov, A. V. Popov, M. Prewitt, D. Price, N. Prokopenko, S. Protopopescu, J. Qian, A. Quadt, B. Quinn, M. S. Rangel, K. Ranjan, P. N. Ratoff, I. Razumov, P. Renkel, M. Rijssenbeek, I. Ripp-Baudot, F. Rizatdinova, M. Rominsky, A. Ross, C. Royon, P. Rubinov, R. Ruchti, G. Safronov, G. Sajot, P. Salcido, A. Sánchez-Hernández, M. P. Sanders, B. Sanghi, A. S. Santos, G. Savage, L. Sawyer, T. Scanlon, R. D. Schamberger, Y. Scheglov, H. Schellman, T. Schliephake, S. Schlobohm, C. Schwanenberger, R. Schwienhorst, J. Sekaric, H. Severini, E. Shabalina, V. Shary, A. A. Shchukin, R. K. Shivpuri, V. Simak, V. Sirotenko, P. Skubic, P. Slattery, D. Smirnov, K. J. Smith, G. R. Snow, J. Snow, S. Snyder, S. Söldner-Rembold, L. Sonnenschein, K. Soustruznik, J. Stark, V. Stolin, D. A. Stoyanova, M. Strauss, D. Strom, L. Stutte, L. Suter, P. Svoisky, M. Takahashi, A. Tanasijczuk, W. Taylor, M. Titov, V. V. Tokmenin, Y. T. Tsai, D. Tsybychev, B. Tuchming, C. Tully, P. M. Tuts, L. Uvarov, S. Uvarov, S. Uzunyan, R. Van Kooten, W. M. van Leeuwen, N. Varelas, E. W. Varnes, I. A. Vasilyev, P. Verdier, L. S. Vertogradov, M. Verzocchi, M. Vesterinen, D. Vilanova, P. Vint, P. Vokac, H. D. Wahl, M. H.L.S. Wang, J. Warchol, G. Watts, M. Wayne, M. Weber, L. Welty-Rieger, A. White, D. Wicke, M. R.J. Williams, G. W. Wilson, M. Wobisch, D. R. Wood, T. R. Wyatt, Y. Xie, C. Xu, S. Yacoob, R. Yamada, W. C. Yang, T. Yasuda, Y. A. Yatsunenko, Z. Ye, H. Yin, K. Yip, S. W. Youn, J. Yu, S. Zelitch, T. Zhao, B. Zhou, J. Zhu, M. Zielinski, D. Zieminska, L. Zivkovic

Research output: Contribution to journal › Article › peer-review

78 Scopus citations

Abstract

We present a search for flavor changing neutral currents in decays of top quarks. The analysis is based on a search for tt∥→ĺll∥+jets (l,ĺ=e,μ) final states using 4.1 fb^-1 of integrated luminosity of pp∥ collisions at s=1.96 TeV. We extract limits on the branching ratio B(t→Zq) (q=u,c quarks), assuming anomalous tuZ or tcZ couplings. We do not observe any sign of such anomalous coupling and set a limit of B<3.2% at 95% C.L.

Original language	English
Pages (from-to)	313-320
Number of pages	8
Journal	Physics Letters B
Volume	701
Issue number	3
DOIs	https://doi.org/10.1016/j.physletb.2011.06.014
State	Published - Jul 11 2011
Externally published	Yes

Funding

We thank the staffs at Fermilab and collaborating institutions, and acknowledge support from the DOE and NSF (USA); CEA and CNRS/IN2P3 (France); FASI , Rosatom and RFBR (Russia); CNPq , FAPERJ , FAPESP and FUNDUNESP (Brazil); DAE and DST (India); Colciencias (Colombia); CONACyT (Mexico); KRF and KOSEF (Korea); CONICET and UBACyT (Argentina); FOM (The Netherlands); STFC and the Royal Society (United Kingdom); MSMT and GACR (Czech Republic); CRC Program and NSERC (Canada); BMBF and DFG (Germany); SFI (Ireland); The Swedish Research Council (Sweden); and CAS and CNSF (China).

Funders	Funder number
MSMT
National Science Foundation
U.S. Department of Energy
CRC Health Group
Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS)
California Earthquake Authority
Kortney Rose Foundation
Natural Sciences and Engineering Research Council of Canada
Science and Technology Facilities Council	PP/F000863/1, PP/E000487/1, ST/H001166/1, ST/I505756/1, ST/F007418/1, ST/J501074/1, ST/F00754X/1, ST/H00095X/2, ST/H00095X/1
Royal Society
Department of Science and Technology, Ministry of Science and Technology, India
Department of Atomic Energy, Government of India
Science Foundation Ireland
Deutsche Forschungsgemeinschaft
Stichting voor Fundamenteel Onderzoek der Materie
Fundação de Amparo à Pesquisa do Estado de São Paulo
National Natural Science Foundation of China
Grantová Agentura České Republiky
Russian Foundation for Basic Research
Bundesministerium für Bildung und Forschung
Chinese Academy of Sciences
Consejo Nacional de Investigaciones Científicas y Técnicas
Consejo Nacional de Ciencia y Tecnología
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Korea Science and Engineering Foundation
Vetenskapsrådet
Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
Centre National de la Recherche Scientifique
Federal Agency for Science and Innovation
State Atomic Energy Corporation ROSATOM
Fundação para o Desenvolvimento da UNESP
Secretaría de Ciencia y Técnica, Universidad de Buenos Aires
Institut National de Physique Nucléaire et de Physique des Particules

Keywords

D0
Flavor changing neutral current
Tevatron
Top quark

Access to Document

10.1016/j.physletb.2011.06.014

Cite this

Abazov, V. M., Abbott, B., Acharya, B. S., Adams, M., Adams, T., Alexeev, G. D., Alkhazov, G., Alton, A., Alverson, G., Alves, G. A., Ancu, L. S., Aoki, M., Arov, M., Askew, A., Åsman, B., Atramentov, O., Avila, C., BackusMayes, J., Badaud, F., ... Zivkovic, L. (2011). Search for flavor changing neutral currents in decays of top quarks. Physics Letters B, 701(3), 313-320. https://doi.org/10.1016/j.physletb.2011.06.014

@article{76c019eafae7485ba448af2829d8079b,

title = "Search for flavor changing neutral currents in decays of top quarks",

abstract = "We present a search for flavor changing neutral currents in decays of top quarks. The analysis is based on a search for tt∥→{\'l}ll∥+jets (l,{\'l}=e,μ) final states using 4.1 fb-1 of integrated luminosity of pp∥ collisions at s=1.96 TeV. We extract limits on the branching ratio B(t→Zq) (q=u,c quarks), assuming anomalous tuZ or tcZ couplings. We do not observe any sign of such anomalous coupling and set a limit of B<3.2% at 95% C.L.",

keywords = "D0, Flavor changing neutral current, Tevatron, Top quark",

author = "Abazov, {V. M.} and B. Abbott and Acharya, {B. S.} and M. Adams and T. Adams and Alexeev, {G. D.} and G. Alkhazov and A. Alton and G. Alverson and Alves, {G. A.} and Ancu, {L. S.} and M. Aoki and M. Arov and A. Askew and B. {\AA}sman and O. Atramentov and C. Avila and J. BackusMayes and F. Badaud and L. Bagby and B. Baldin and Bandurin, {D. V.} and S. Banerjee and E. Barberis and P. Baringer and J. Barreto and Bartlett, {J. F.} and U. Bassler and V. Bazterra and S. Beale and A. Bean and M. Begalli and M. Begel and C. Belanger-Champagne and L. Bellantoni and Beri, {S. B.} and G. Bernardi and R. Bernhard and I. Bertram and M. Besan{\c c}on and R. Beuselinck and Bezzubov, {V. A.} and Bhat, {P. C.} and V. Bhatnagar and G. Blazey and S. Blessing and K. Bloom and A. Boehnlein and D. Boline and Bolton, {T. A.} and Boos, {E. E.} and G. Borissov and T. Bose and A. Brandt and O. Brandt and R. Brock and G. Brooijmans and A. Bross and D. Brown and J. Brown and Bu, {X. B.} and M. Buehler and V. Buescher and V. Bunichev and S. Burdin and Burnett, {T. H.} and Buszello, {C. P.} and B. Calpas and E. Camacho-P{\'e}rez and Carrasco-Lizarraga, {M. A.} and Casey, {B. C.K.} and H. Castilla-Valdez and S. Chakrabarti and D. Chakraborty and Chan, {K. M.} and A. Chandra and G. Chen and S. Chevalier-Th{\'e}ry and Cho, {D. K.} and Cho, {S. W.} and S. Choi and B. Choudhary and T. Christoudias and S. Cihangir and D. Claes and J. Clutter and M. Cooke and Cooper, {W. E.} and M. Corcoran and F. Couderc and Cousinou, {M. C.} and A. Croc and D. Cutts and A. Das and G. Davies and K. De and {de Jong}, {S. J.} and {De La Cruz-Burelo}, E. and F. D{\'e}liot and M. Demarteau and R. Demina and D. Denisov and Denisov, {S. P.} and S. Desai and K. DeVaughan and Diehl, {H. T.} and M. Diesburg and A. Dominguez and T. Dorland and A. Dubey and Dudko, {L. V.} and D. Duggan and A. Duperrin and S. Dutt and A. Dyshkant and M. Eads and D. Edmunds and J. Ellison and Elvira, {V. D.} and Y. Enari and H. Evans and A. Evdokimov and Evdokimov, {V. N.} and G. Facini and T. Ferbel and F. Fiedler and F. Filthaut and W. Fisher and Fisk, {H. E.} and M. Fortner and H. Fox and S. Fuess and T. Gadfort and A. Garcia-Bellido and V. Gavrilov and P. Gay and W. Geist and W. Geng and D. Gerbaudo and Gerber, {C. E.} and Y. Gershtein and G. Ginther and G. Golovanov and A. Goussiou and Grannis, {P. D.} and S. Greder and H. Greenlee and Greenwood, {Z. D.} and Gregores, {E. M.} and G. Grenier and P. Gris and Grivaz, {J. F.} and A. Grohsjean and S. Gr{\"u}nendahl and Gr{\"u}newald, {M. W.} and T. Guillemin and F. Guo and G. Gutierrez and P. Gutierrez and A. Haas and S. Hagopian and J. Haley and L. Han and K. Harder and A. Harel and Hauptman, {J. M.} and J. Hays and T. Head and T. Hebbeker and D. Hedin and H. Hegab and Heinson, {A. P.} and U. Heintz and C. Hensel and {Heredia-De La Cruz}, I. and K. Herner and G. Hesketh and Hildreth, {M. D.} and R. Hirosky and T. Hoang and Hobbs, {J. D.} and B. Hoeneisen and M. Hohlfeld and Z. Hubacek and N. Huske and V. Hynek and I. Iashvili and R. Illingworth and Ito, {A. S.} and S. Jabeen and M. Jaffr{\'e} and D. Jamin and A. Jayasinghe and R. Jesik and K. Johns and M. Johnson and D. Johnston and A. Jonckheere and P. Jonsson and J. Joshi and A. Juste and K. Kaadze and E. Kajfasz and D. Karmanov and Kasper, {P. A.} and I. Katsanos and R. Kehoe and S. Kermiche and N. Khalatyan and A. Khanov and A. Kharchilava and Kharzheev, {Y. N.} and D. Khatidze and Kirby, {M. H.} and Kohli, {J. M.} and Kozelov, {A. V.} and J. Kraus and S. Kulikov and A. Kumar and A. Kupco and T. Kur{\v c}a and Kuzmin, {V. A.} and J. Kvita and S. Lammers and G. Landsberg and P. Lebrun and Lee, {H. S.} and Lee, {S. W.} and Lee, {W. M.} and J. Lellouch and L. Li and Li, {Q. Z.} and Lietti, {S. M.} and Lim, {J. K.} and D. Lincoln and J. Linnemann and Lipaev, {V. V.} and R. Lipton and Y. Liu and Z. Liu and A. Lobodenko and M. Lokajicek and {Lopes de Sa}, R. and Lubatti, {H. J.} and R. Luna-Garcia and Lyon, {A. L.} and Maciel, {A. K.A.} and D. Mackin and R. Madar and R. Maga{\~n}a-Villalba and S. Malik and Malyshev, {V. L.} and Y. Maravin and J. Mart{\'i}nez-Ortega and R. McCarthy and McGivern, {C. L.} and Meijer, {M. M.} and A. Melnitchouk and D. Menezes and Mercadante, {P. G.} and M. Merkin and A. Meyer and J. Meyer and F. Miconi and Mondal, {N. K.} and Muanza, {G. S.} and M. Mulhearn and E. Nagy and M. Naimuddin and M. Narain and R. Nayyar and Neal, {H. A.} and Negret, {J. P.} and P. Neustroev and Novaes, {S. F.} and T. Nunnemann and G. Obrant and J. Orduna and N. Osman and J. Osta and {Otero y Garz{\'o}n}, {G. J.} and M. Padilla and A. Pal and M. Pangilinan and N. Parashar and V. Parihar and Park, {S. K.} and J. Parsons and R. Partridge and N. Parua and A. Patwa and B. Penning and M. Perfilov and K. Peters and Y. Peters and K. Petridis and G. Petrillo and P. P{\'e}troff and R. Piegaia and J. Piper and Pleier, {M. A.} and Podesta-Lerma, {P. L.M.} and Podstavkov, {V. M.} and Pol, {M. E.} and P. Polozov and Popov, {A. V.} and M. Prewitt and D. Price and N. Prokopenko and S. Protopopescu and J. Qian and A. Quadt and B. Quinn and Rangel, {M. S.} and K. Ranjan and Ratoff, {P. N.} and I. Razumov and P. Renkel and M. Rijssenbeek and I. Ripp-Baudot and F. Rizatdinova and M. Rominsky and A. Ross and C. Royon and P. Rubinov and R. Ruchti and G. Safronov and G. Sajot and P. Salcido and A. S{\'a}nchez-Hern{\'a}ndez and Sanders, {M. P.} and B. Sanghi and Santos, {A. S.} and G. Savage and L. Sawyer and T. Scanlon and Schamberger, {R. D.} and Y. Scheglov and H. Schellman and T. Schliephake and S. Schlobohm and C. Schwanenberger and R. Schwienhorst and J. Sekaric and H. Severini and E. Shabalina and V. Shary and Shchukin, {A. A.} and Shivpuri, {R. K.} and V. Simak and V. Sirotenko and P. Skubic and P. Slattery and D. Smirnov and Smith, {K. J.} and Snow, {G. R.} and J. Snow and S. Snyder and S. S{\"o}ldner-Rembold and L. Sonnenschein and K. Soustruznik and J. Stark and V. Stolin and Stoyanova, {D. A.} and M. Strauss and D. Strom and L. Stutte and L. Suter and P. Svoisky and M. Takahashi and A. Tanasijczuk and W. Taylor and M. Titov and Tokmenin, {V. V.} and Tsai, {Y. T.} and D. Tsybychev and B. Tuchming and C. Tully and Tuts, {P. M.} and L. Uvarov and S. Uvarov and S. Uzunyan and {Van Kooten}, R. and {van Leeuwen}, {W. M.} and N. Varelas and Varnes, {E. W.} and Vasilyev, {I. A.} and P. Verdier and Vertogradov, {L. S.} and M. Verzocchi and M. Vesterinen and D. Vilanova and P. Vint and P. Vokac and Wahl, {H. D.} and Wang, {M. H.L.S.} and J. Warchol and G. Watts and M. Wayne and M. Weber and L. Welty-Rieger and A. White and D. Wicke and Williams, {M. R.J.} and Wilson, {G. W.} and M. Wobisch and Wood, {D. R.} and Wyatt, {T. R.} and Y. Xie and C. Xu and S. Yacoob and R. Yamada and Yang, {W. C.} and T. Yasuda and Yatsunenko, {Y. A.} and Z. Ye and H. Yin and K. Yip and Youn, {S. W.} and J. Yu and S. Zelitch and T. Zhao and B. Zhou and J. Zhu and M. Zielinski and D. Zieminska and L. Zivkovic",

year = "2011",

month = jul,

day = "11",

doi = "10.1016/j.physletb.2011.06.014",

language = "English",

volume = "701",

pages = "313--320",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

number = "3",

}

Abazov, VM, Abbott, B, Acharya, BS, Adams, M, Adams, T, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Ancu, LS, Aoki, M, Arov, M, Askew, A, Åsman, B, Atramentov, O, Avila, C, BackusMayes, J, Badaud, F, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, S, Barberis, E, Baringer, P, Barreto, J, Bartlett, JF, Bassler, U, Bazterra, V, Beale, S, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Beri, SB, Bernardi, G, Bernhard, R, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Blazey, G, Blessing, S, Bloom, K, Boehnlein, A, Boline, D, Bolton, TA, Boos, EE, Borissov, G, Bose, T, Brandt, A, Brandt, O, Brock, R, Brooijmans, G, Bross, A, Brown, D, Brown, J, Bu, XB, Buehler, M, Buescher, V, Bunichev, V, Burdin, S, Burnett, TH, Buszello, CP, Calpas, B, Camacho-Pérez, E, Carrasco-Lizarraga, MA, Casey, BCK, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Chen, G, Chevalier-Théry, S, Cho, DK, Cho, SW, Choi, S, Choudhary, B, Christoudias, T, Cihangir, S, Claes, D, Clutter, J, Cooke, M, Cooper, WE, Corcoran, M, Couderc, F, Cousinou, MC, Croc, A, Cutts, D, Das, A, Davies, G, De, K, de Jong, SJ, De La Cruz-Burelo, E, Déliot, F, Demarteau, M, Demina, R, Denisov, D, Denisov, SP, Desai, S, DeVaughan, K, Diehl, HT, Diesburg, M, Dominguez, A, Dorland, T, Dubey, A, Dudko, LV, Duggan, D, Duperrin, A, Dutt, S, Dyshkant, A, Eads, M, Edmunds, D, Ellison, J, Elvira, VD, Enari, Y, Evans, H, Evdokimov, A, Evdokimov, VN, Facini, G, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fortner, M, Fox, H, Fuess, S, Gadfort, T, Garcia-Bellido, A, Gavrilov, V, Gay, P, Geist, W, Geng, W, Gerbaudo, D, Gerber, CE, Gershtein, Y, Ginther, G, Golovanov, G, Goussiou, A, Grannis, PD, Greder, S, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grohsjean, A, Grünendahl, S, Grünewald, MW, Guillemin, T, Guo, F, Gutierrez, G, Gutierrez, P, Haas, A, Hagopian, S, Haley, J, Han, L, Harder, K, Harel, A, Hauptman, JM, Hays, J, Head, T, Hebbeker, T, Hedin, D, Hegab, H, Heinson, AP, Heintz, U, Hensel, C, Heredia-De La Cruz, I, Herner, K, Hesketh, G, Hildreth, MD, Hirosky, R, Hoang, T, Hobbs, JD, Hoeneisen, B, Hohlfeld, M, Hubacek, Z, Huske, N, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jamin, D, Jayasinghe, A, Jesik, R, Johns, K, Johnson, M, Johnston, D, Jonckheere, A, Jonsson, P, Joshi, J, Juste, A, Kaadze, K, Kajfasz, E, Karmanov, D, Kasper, PA, Katsanos, I, Kehoe, R, Kermiche, S, Khalatyan, N, Khanov, A, Kharchilava, A, Kharzheev, YN, Khatidze, D, Kirby, MH, Kohli, JM, Kozelov, AV, Kraus, J, Kulikov, S, Kumar, A, Kupco, A, Kurča, T, Kuzmin, VA, Kvita, J, Lammers, S, Landsberg, G, Lebrun, P, Lee, HS, Lee, SW, Lee, WM, Lellouch, J, Li, L, Li, QZ, Lietti, SM, Lim, JK, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Y, Liu, Z, Lobodenko, A, Lokajicek, M, Lopes de Sa, R, Lubatti, HJ, Luna-Garcia, R, Lyon, AL, Maciel, AKA, Mackin, D, Madar, R, Magaña-Villalba, R, Malik, S, Malyshev, VL, Maravin, Y, Martínez-Ortega, J, McCarthy, R, McGivern, CL, Meijer, MM, Melnitchouk, A, Menezes, D, Mercadante, PG, Merkin, M, Meyer, A, Meyer, J, Miconi, F, Mondal, NK, Muanza, GS, Mulhearn, M, Nagy, E, Naimuddin, M, Narain, M, Nayyar, R, Neal, HA, Negret, JP, Neustroev, P, Novaes, SF, Nunnemann, T, Obrant, G, Orduna, J, Osman, N, Osta, J, Otero y Garzón, GJ, Padilla, M, Pal, A, Pangilinan, M, Parashar, N, Parihar, V, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Penning, B, Perfilov, M, Peters, K, Peters, Y, Petridis, K, Petrillo, G, Pétroff, P, Piegaia, R, Piper, J, Pleier, MA, Podesta-Lerma, PLM, Podstavkov, VM, Pol, ME, Polozov, P, Popov, AV, Prewitt, M, Price, D, Prokopenko, N, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rangel, MS, Ranjan, K, Ratoff, PN, Razumov, I, Renkel, P, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Rominsky, M, Ross, A, Royon, C, Rubinov, P, Ruchti, R, Safronov, G, Sajot, G, Salcido, P, Sánchez-Hernández, A, Sanders, MP, Sanghi, B, Santos, AS, Savage, G, Sawyer, L, Scanlon, T, Schamberger, RD, Scheglov, Y, Schellman, H, Schliephake, T, Schlobohm, S, Schwanenberger, C, Schwienhorst, R, Sekaric, J, Severini, H, Shabalina, E, Shary, V, Shchukin, AA, Shivpuri, RK, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smirnov, D, Smith, KJ, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Sonnenschein, L, Soustruznik, K, Stark, J, Stolin, V, Stoyanova, DA, Strauss, M, Strom, D, Stutte, L, Suter, L, Svoisky, P, Takahashi, M, Tanasijczuk, A, Taylor, W, Titov, M, Tokmenin, VV, Tsai, YT, Tsybychev, D, Tuchming, B, Tully, C, Tuts, PM, Uvarov, L, Uvarov, S, Uzunyan, S, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vasilyev, IA, Verdier, P, Vertogradov, LS, Verzocchi, M, Vesterinen, M, Vilanova, D, Vint, P, Vokac, P, Wahl, HD, Wang, MHLS, Warchol, J, Watts, G, Wayne, M, Weber, M, Welty-Rieger, L, White, A, Wicke, D, Williams, MRJ, Wilson, GW, Wobisch, M, Wood, DR, Wyatt, TR, Xie, Y, Xu, C, Yacoob, S, Yamada, R, Yang, WC, Yasuda, T, Yatsunenko, YA, Ye, Z, Yin, H, Yip, K, Youn, SW, Yu, J, Zelitch, S, Zhao, T, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D & Zivkovic, L 2011, 'Search for flavor changing neutral currents in decays of top quarks', Physics Letters B, vol. 701, no. 3, pp. 313-320. https://doi.org/10.1016/j.physletb.2011.06.014

TY - JOUR

T1 - Search for flavor changing neutral currents in decays of top quarks

AU - Abazov, V. M.

AU - Abbott, B.

AU - Acharya, B. S.

AU - Adams, M.

AU - Adams, T.

AU - Alexeev, G. D.

AU - Alkhazov, G.

AU - Alton, A.

AU - Alverson, G.

AU - Alves, G. A.

AU - Ancu, L. S.

AU - Aoki, M.

AU - Arov, M.

AU - Askew, A.

AU - Åsman, B.

AU - Atramentov, O.

AU - Avila, C.

AU - BackusMayes, J.

AU - Badaud, F.

AU - Bagby, L.

AU - Baldin, B.

AU - Bandurin, D. V.

AU - Banerjee, S.

AU - Barberis, E.

AU - Baringer, P.

AU - Barreto, J.

AU - Bartlett, J. F.

AU - Bassler, U.

AU - Bazterra, V.

AU - Beale, S.

AU - Bean, A.

AU - Begalli, M.

AU - Begel, M.

AU - Belanger-Champagne, C.

AU - Bellantoni, L.

AU - Beri, S. B.

AU - Bernardi, G.

AU - Bernhard, R.

AU - Bertram, I.

AU - Besançon, M.

AU - Beuselinck, R.

AU - Bezzubov, V. A.

AU - Bhat, P. C.

AU - Bhatnagar, V.

AU - Blazey, G.

AU - Blessing, S.

AU - Bloom, K.

AU - Boehnlein, A.

AU - Boline, D.

AU - Bolton, T. A.

AU - Boos, E. E.

AU - Borissov, G.

AU - Bose, T.

AU - Brandt, A.

AU - Brandt, O.

AU - Brock, R.

AU - Brooijmans, G.

AU - Bross, A.

AU - Brown, D.

AU - Brown, J.

AU - Bu, X. B.

AU - Buehler, M.

AU - Buescher, V.

AU - Bunichev, V.

AU - Burdin, S.

AU - Burnett, T. H.

AU - Buszello, C. P.

AU - Calpas, B.

AU - Camacho-Pérez, E.

AU - Carrasco-Lizarraga, M. A.

AU - Casey, B. C.K.

AU - Castilla-Valdez, H.

AU - Chakrabarti, S.

AU - Chakraborty, D.

AU - Chan, K. M.

AU - Chandra, A.

AU - Chen, G.

AU - Chevalier-Théry, S.

AU - Cho, D. K.

AU - Cho, S. W.

AU - Choi, S.

AU - Choudhary, B.

AU - Christoudias, T.

AU - Cihangir, S.

AU - Claes, D.

AU - Clutter, J.

AU - Cooke, M.

AU - Cooper, W. E.

AU - Corcoran, M.

AU - Couderc, F.

AU - Cousinou, M. C.

AU - Croc, A.

AU - Cutts, D.

AU - Das, A.

AU - Davies, G.

AU - De, K.

AU - de Jong, S. J.

AU - De La Cruz-Burelo, E.

AU - Déliot, F.

AU - Demarteau, M.

AU - Demina, R.

AU - Denisov, D.

AU - Denisov, S. P.

AU - Desai, S.

AU - DeVaughan, K.

AU - Diehl, H. T.

AU - Diesburg, M.

AU - Dominguez, A.

AU - Dorland, T.

AU - Dubey, A.

AU - Dudko, L. V.

AU - Duggan, D.

AU - Duperrin, A.

AU - Dutt, S.

AU - Dyshkant, A.

AU - Eads, M.

AU - Edmunds, D.

AU - Ellison, J.

AU - Elvira, V. D.

AU - Enari, Y.

AU - Evans, H.

AU - Evdokimov, A.

AU - Evdokimov, V. N.

AU - Facini, G.

AU - Ferbel, T.

AU - Fiedler, F.

AU - Filthaut, F.

AU - Fisher, W.

AU - Fisk, H. E.

AU - Fortner, M.

AU - Fox, H.

AU - Fuess, S.

AU - Gadfort, T.

AU - Garcia-Bellido, A.

AU - Gavrilov, V.

AU - Gay, P.

AU - Geist, W.

AU - Geng, W.

AU - Gerbaudo, D.

AU - Gerber, C. E.

AU - Gershtein, Y.

AU - Ginther, G.

AU - Golovanov, G.

AU - Goussiou, A.

AU - Grannis, P. D.

AU - Greder, S.

AU - Greenlee, H.

AU - Greenwood, Z. D.

AU - Gregores, E. M.

AU - Grenier, G.

AU - Gris, P.

AU - Grivaz, J. F.

AU - Grohsjean, A.

AU - Grünendahl, S.

AU - Grünewald, M. W.

AU - Guillemin, T.

AU - Guo, F.

AU - Gutierrez, G.

AU - Gutierrez, P.

AU - Haas, A.

AU - Hagopian, S.

AU - Haley, J.

AU - Han, L.

AU - Harder, K.

AU - Harel, A.

AU - Hauptman, J. M.

AU - Hays, J.

AU - Head, T.

AU - Hebbeker, T.

AU - Hedin, D.

AU - Hegab, H.

AU - Heinson, A. P.

AU - Heintz, U.

AU - Hensel, C.

AU - Heredia-De La Cruz, I.

AU - Herner, K.

AU - Hesketh, G.

AU - Hildreth, M. D.

AU - Hirosky, R.

AU - Hoang, T.

AU - Hobbs, J. D.

AU - Hoeneisen, B.

AU - Hohlfeld, M.

AU - Hubacek, Z.

AU - Huske, N.

AU - Hynek, V.

AU - Iashvili, I.

AU - Illingworth, R.

AU - Ito, A. S.

AU - Jabeen, S.

AU - Jaffré, M.

AU - Jamin, D.

AU - Jayasinghe, A.

AU - Jesik, R.

AU - Johns, K.

AU - Johnson, M.

AU - Johnston, D.

AU - Jonckheere, A.

AU - Jonsson, P.

AU - Joshi, J.

AU - Juste, A.

AU - Kaadze, K.

AU - Kajfasz, E.

AU - Karmanov, D.

AU - Kasper, P. A.

AU - Katsanos, I.

AU - Kehoe, R.

AU - Kermiche, S.

AU - Khalatyan, N.

AU - Khanov, A.

AU - Kharchilava, A.

AU - Kharzheev, Y. N.

AU - Khatidze, D.

AU - Kirby, M. H.

AU - Kohli, J. M.

AU - Kozelov, A. V.

AU - Kraus, J.

AU - Kulikov, S.

AU - Kumar, A.

AU - Kupco, A.

AU - Kurča, T.

AU - Kuzmin, V. A.

AU - Kvita, J.

AU - Lammers, S.

AU - Landsberg, G.

AU - Lebrun, P.

AU - Lee, H. S.

AU - Lee, S. W.

AU - Lee, W. M.

AU - Lellouch, J.

AU - Li, L.

AU - Li, Q. Z.

AU - Lietti, S. M.

AU - Lim, J. K.

AU - Lincoln, D.

AU - Linnemann, J.

AU - Lipaev, V. V.

AU - Lipton, R.

AU - Liu, Y.

AU - Liu, Z.

AU - Lobodenko, A.

AU - Lokajicek, M.

AU - Lopes de Sa, R.

AU - Lubatti, H. J.

AU - Luna-Garcia, R.

AU - Lyon, A. L.

AU - Maciel, A. K.A.

AU - Mackin, D.

AU - Madar, R.

AU - Magaña-Villalba, R.

AU - Malik, S.

AU - Malyshev, V. L.

AU - Maravin, Y.

AU - Martínez-Ortega, J.

AU - McCarthy, R.

AU - McGivern, C. L.

AU - Meijer, M. M.

AU - Melnitchouk, A.

AU - Menezes, D.

AU - Mercadante, P. G.

AU - Merkin, M.

AU - Meyer, A.

AU - Meyer, J.

AU - Miconi, F.

AU - Mondal, N. K.

AU - Muanza, G. S.

AU - Mulhearn, M.

AU - Nagy, E.

AU - Naimuddin, M.

AU - Narain, M.

AU - Nayyar, R.

AU - Neal, H. A.

AU - Negret, J. P.

AU - Neustroev, P.

AU - Novaes, S. F.

AU - Nunnemann, T.

AU - Obrant, G.

AU - Orduna, J.

AU - Osman, N.

AU - Osta, J.

AU - Otero y Garzón, G. J.

AU - Padilla, M.

AU - Pal, A.

AU - Pangilinan, M.

AU - Parashar, N.

AU - Parihar, V.

AU - Park, S. K.

AU - Parsons, J.

AU - Partridge, R.

AU - Parua, N.

AU - Patwa, A.

AU - Penning, B.

AU - Perfilov, M.

AU - Peters, K.

AU - Peters, Y.

AU - Petridis, K.

AU - Petrillo, G.

AU - Pétroff, P.

AU - Piegaia, R.

AU - Piper, J.

AU - Pleier, M. A.

AU - Podesta-Lerma, P. L.M.

AU - Podstavkov, V. M.

AU - Pol, M. E.

AU - Polozov, P.

AU - Popov, A. V.

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PY - 2011/7/11

Y1 - 2011/7/11

N2 - We present a search for flavor changing neutral currents in decays of top quarks. The analysis is based on a search for tt∥→ĺll∥+jets (l,ĺ=e,μ) final states using 4.1 fb-1 of integrated luminosity of pp∥ collisions at s=1.96 TeV. We extract limits on the branching ratio B(t→Zq) (q=u,c quarks), assuming anomalous tuZ or tcZ couplings. We do not observe any sign of such anomalous coupling and set a limit of B<3.2% at 95% C.L.

AB - We present a search for flavor changing neutral currents in decays of top quarks. The analysis is based on a search for tt∥→ĺll∥+jets (l,ĺ=e,μ) final states using 4.1 fb-1 of integrated luminosity of pp∥ collisions at s=1.96 TeV. We extract limits on the branching ratio B(t→Zq) (q=u,c quarks), assuming anomalous tuZ or tcZ couplings. We do not observe any sign of such anomalous coupling and set a limit of B<3.2% at 95% C.L.

KW - D0

KW - Flavor changing neutral current

KW - Tevatron

KW - Top quark

UR - http://www.scopus.com/inward/record.url?scp=79960355409&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2011.06.014

DO - 10.1016/j.physletb.2011.06.014

M3 - Article

AN - SCOPUS:79960355409

SN - 0370-2693

VL - 701

SP - 313

EP - 320

JO - Physics Letters B

JF - Physics Letters B

IS - 3

ER -

Search for flavor changing neutral currents in decays of top quarks

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