Measurement of spin correlation in tt̄ production using a matrix element approach

Detalhes bibliográficos
Autor(a) principal: Abazov, V. M.
Data de Publicação: 2011
Outros Autores: 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., Bagby, L., Baldin, B., Bandurin, D. V., Banerjee, S., Barberis, E., Baringer, P., Barreto, J., Bartlett, J. F., Bassler, U., Bazterra, V., Beale, S., Bean, A., Begalli, M., Begel, M., Belanger-Champagne, C., Bellantoni, L., Beri, S. B., Bernardi, G., Bernhard, R., Bertram, I., Besançon, M., Beuselinck, R., Bezzubov, V. A., Bhat, P. C., Bhatnagar, V., Blazey, G., Blessing, S., Bloom, K., Boehnlein, A., Boline, D., Boos, E. E., Borissov, G., Bose, T., Brandt, A., Brandt, O., Brock, R., Brooijmans, G., Bross, A., Brown, D., Brown, J., Bu, X. B., Buehler, M., Buescher, V., Bunichev, V., Burdin, S., Burnett, T. H., Buszello, C. P., Calpas, B., Camacho-Pérez, E., Carrasco-Lizarraga, M. A., Casey, B. C.K., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K. M., Chandra, A., Chen, G., Chevalier-Théry, S., Cho, D. K., Cho, S. W., Choi, S., Choudhary, B., Cihangir, S., Claes, D., Clutter, J., Cooke, M., Cooper, W. E., Corcoran, M., Couderc, F., Cousinou, M. C., Croc, A., Cutts, D., Das, A., Davies, G., De, K., De Jong, S. J., De La Cruz-Burelo, E., Déliot, F., Demarteau, M., Demina, R., Denisov, D., Denisov, S. P., Desai, S., Deterre, C., Devaughan, K., Diehl, H. T., Diesburg, M., Dominguez, A., Dorland, T., Dubey, A., Dudko, L. V., Duggan, D., Duperrin, A., Dutt, S., Dyshkant, A., Eads, M., Edmunds, D., Ellison, J., Elvira, V. D., Enari, Y., Evans, H., Evdokimov, A., Evdokimov, V. N., Facini, G., Ferbel, T., Fiedler, F., Filthaut, F., Fisher, W., Fisk, H. E., Fortner, M., Fox, H., Fuess, S., Garcia-Bellido, A., Gavrilov, V., Gay, P., Geng, W., Gerbaudo, D., Gerber, C. E., Gershtein, Y., Ginther, G., Golovanov, G., Goussiou, A., Grannis, P. D., Greder, S., Greenlee, H., Greenwood, Z. D., Gregores, E. M., Grenier, G., Gris, Ph., Grivaz, J. F., Grohsjean, A., Grünendahl, S., Grünewald, M. W., Guillemin, T., Guo, F., Gutierrez, G., Gutierrez, P., Haas, A., Hagopian, S., Haley, J., Han, L., Harder, K., Harel, A., Hauptman, J. M., Hays, J., Head, T., Hebbeker, T., Hedin, D., Hegab, H., Heinson, A. P., Heintz, U., Hensel, C., Heredia-De La Cruz, I., Herner, K., Hesketh, G., Hildreth, M. D., Hirosky, R., Hoang, T., Hobbs, J. D., Hoeneisen, B., Hohlfeld, M., Hubacek, Z., Huske, N., Hynek, V., Iashvili, I., Illingworth, R., Ito, A. S., Jabeen, S., Jaffré, M., Jamin, D., Jayasinghe, A., Jesik, R., Johns, K., Johnson, M., Johnston, D., Jonckheere, A., Jonsson, P., Joshi, J., Jung, A. W., Juste, A., Kaadze, K., Kajfasz, E., Karmanov, D., Kasper, P. A., Katsanos, I., Kehoe, R., Kermiche, S., Khalatyan, N., Khanov, A., Kharchilava, A., Kharzheev, Y. N., Khatidze, D., Kirby, M. H., Kohli, J. M., Kozelov, A. V., Kraus, J., Kulikov, S., Kumar, A., Kupco, A., Kurča, T., Kuzmin, V. A., Kvita, J., Lammers, S., Landsberg, G., Lebrun, P., Lee, H. S., Lee, S. W., Lee, W. M., Lellouch, J., Li, L., Li, Q. Z., Lietti, S. M. [UNESP], Lim, J. K., Lincoln, D., Linnemann, J., Lipaev, V. V., Lipton, R., Liu, Y., Liu, Z., Lobodenko, A., Lokajicek, M., Lopes De Sa, R., Lubatti, H. J., Luna-Garcia, R., Lyon, A. L., MacIel, A. K.A., MacKin, D., Madar, R., Magaña-Villalba, R., Malik, S., Malyshev, V. L., Maravin, Y., Martínez-Ortega, J., McCarthy, R., McGivern, C. L., Meijer, M. M., Melnitchouk, A., Menezes, D., Mercadante, P. G., Merkin, M., Meyer, A., Meyer, J., Miconi, F., Mondal, N. K., Muanza, G. S., Mulhearn, M., Nagy, E., Naimuddin, M., Narain, M., Nayyar, R., Neal, H. A., Negret, J. P., Neustroev, P., Novaes, S. F. [UNESP], Nunnemann, T., Obrant, G., Orduna, J., Osman, N., Osta, J., Otero Y Garzón, G. J., Padilla, M., Pal, A., Parashar, N., Parihar, V., Park, S. K., 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, M. A., Podesta-Lerma, P. L.M., Podstavkov, V. M., Polozov, P., Popov, A. V., Prewitt, M., Price, D., Prokopenko, N., Protopopescu, S., Qian, J., Quadt, A., Quinn, B., Rangel, M. S., Ranjan, K., Ratoff, P. N., 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, M. P., Sanghi, B., Santos, A. S. [UNESP], Savage, G., Sawyer, L., Scanlon, T., Schamberger, R. D., Scheglov, Y., Schellman, H., Schliephake, T., Schlobohm, S., Schwanenberger, C., Schwienhorst, R., Sekaric, J., Severini, H., Shabalina, E., Shary, V., Shchukin, A. A., Shivpuri, R. K., Simak, V., Sirotenko, V., Skubic, P., Slattery, P., Smirnov, D., Smith, K. J., Snow, G. R., Snow, J., Snyder, S., Söldner-Rembold, S., Sonnenschein, L., Soustruznik, K., Stark, J., Stolin, V., Stoyanova, D. A., Strauss, M., Strom, D., Stutte, L., Suter, L., Svoisky, P., Takahashi, M., Tanasijczuk, A., Taylor, W., Titov, M., Tokmenin, V. V., Tsai, Y. T., Tsybychev, D., Tuchming, B., Tully, C., Uvarov, L., Uvarov, S., Uzunyan, S., Van Kooten, R., Van Leeuwen, W. M., Varelas, N., Varnes, E. W., Vasilyev, I. A., Verdier, P., Vertogradov, L. S., Verzocchi, M., Vesterinen, M., Vilanova, D., Vokac, P., Wahl, H. D., Wang, M. H.L.S., Warchol, J., Watts, G., Wayne, M., Weber, M., Welty-Rieger, L., White, A., Wicke, D., Williams, M. R.J., Wilson, G. W., Wobisch, M., Wood, D. R., Wyatt, T. R., Xie, Y., Xu, C., Yacoob, S., Yamada, R., Yang, W. C., Yasuda, T., Yatsunenko, Y. A., Ye, Z., Yin, H., Yip, K., Youn, S. W., Yu, J., Zelitch, S., Zhao, T., Zhou, B., Zhu, J., Zielinski, M., Zieminska, D., Zivkovic, L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevLett.107.032001
http://hdl.handle.net/11449/226464
Resumo: We determine the fraction of tt̄ events with spin correlation, assuming that the spin of the top quark is either correlated with the spin of the top antiquark as predicted by the standard model or is uncorrelated. For the first time we use a matrix-element-based approach to study tt̄ spin correlation. We use tt̄→W+bW -b̄→+νb-ν̄b̄ final states produced in pp̄ collisions at a center-of-mass energy √s=1.96TeV, where denotes an electron or a muon. The data correspond to an integrated luminosity of 5.4fb-1 and were collected with the D0 detector at the Fermilab Tevatron collider. The result agrees with the standard model prediction. We exclude the hypothesis that the spins of the tt̄ are uncorrelated at the 97.7% C.L.
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spelling Measurement of spin correlation in tt̄ production using a matrix element approachWe determine the fraction of tt̄ events with spin correlation, assuming that the spin of the top quark is either correlated with the spin of the top antiquark as predicted by the standard model or is uncorrelated. For the first time we use a matrix-element-based approach to study tt̄ spin correlation. We use tt̄→W+bW -b̄→+νb-ν̄b̄ final states produced in pp̄ collisions at a center-of-mass energy √s=1.96TeV, where denotes an electron or a muon. The data correspond to an integrated luminosity of 5.4fb-1 and were collected with the D0 detector at the Fermilab Tevatron collider. The result agrees with the standard model prediction. We exclude the hypothesis that the spins of the tt̄ are uncorrelated at the 97.7% C.L.National Science FoundationUniversidad de Buenos Aires, Buenos AiresLAFEX Centro Brasileiro de Pesquisas Físicas, Rio de JaneiroUniversidade Do Estado Do Rio de Janeiro, Rio de JaneiroUniversidade Federal Do ABC, Santo AndréInstituto de Física Teórica Universidade Estadual Paulista, São PauloSimon Fraser University, Vancouver, BCUniversity of Science and Technology of China, HefeiUniversidad de Los Andes, BogotáCharles University Faculty of Mathematics and Physics Center for Particle Physics, PragueCzech Technical University in Prague, PragueCenter for Particle Physics Institute of Physics Academy of Sciences of the Czech Republic, PragueUniversidad San Francisco de Quito, QuitoLPC Université Blaise Pascal CNRS/IN2P3, ClermontLPSC Université Joseph Fourier Grenoble 1 Institut National Polytechnique de Grenoble, GrenobleCPPM Aix-Marseille Université CNRS/IN2P3, MarseilleLAL Université Paris-Sud CNRS/IN2P3, OrsayLPNHE Universités Paris VI and VII CNRS/IN2P3, ParisCEA Irfu SPP, SaclayIPHC Université de Strasbourg CNRS/IN2P3, StrasbourgIPNL Université Lyon 1 CNRS/IN2P3, VilleurbanneIII. Physikalisches Institut A RWTH Aachen University, AachenPhysikalisches Institut Universität Freiburg, FreiburgII. Physikalisches Institut Georg-August-Universität Göttingen, GöttingenInstitut für Physik Universität Mainz, MainzLudwig-Maximilians-Universität München, MünchenFachbereich Physik Bergische Universität Wuppertal, WuppertalPanjab University, ChandigarhDelhi University, DelhiTata Institute of Fundamental Research, MumbaiUniversity College Dublin, DublinKorea Detector Laboratory Korea University, SeoulCINVESTAV, Mexico CityFOM-Institute NIKHEF University of Amsterdam NIKHEF, AmsterdamRadboud University Nijmegen NIKHEF, NijmegenJoint Institute for Nuclear Research, DubnaInstitute for Theoretical and Experimental Physics, MoscowMoscow State University, MoscowInstitute for High Energy Physics, ProtvinoPetersburg Nuclear Physics Institute, St. PetersburgInstitució Catalana de Recerca i Estudis Avançats (ICREA) Institut de Física d'Altes Energies (IFAE), BarcelonaStockholm University Stockholm and Uppsala University, UppsalaLancaster University, Lancaster LA1 4YBImperial College London, London SW7 2AZUniversity of Manchester, Manchester M13 9PLUniversity of Arizona, Tucson, AZ 85721University of California Riverside, Riverside, CA 92521Florida State University, Tallahassee, FL 32306Fermi National Accelerator Laboratory, Batavia, IL 60510University of Illinois at Chicago, Chicago, IL 60607Northern Illinois University, DeKalb, IL 60115Northwestern University, Evanston, IL 60208Indiana University, Bloomington, IN 47405Purdue University Calumet, Hammond, IN 46323University of Notre Dame, Notre Dame, IN 46556Iowa State University, Ames, IA 50011University of Kansas, Lawrence, KS 66045Kansas State University, Manhattan, KS 66506Louisiana Tech University, Ruston, LA 71272Boston University, Boston, MA 02215Northeastern University, Boston, MA 02115University of Michigan, Ann Arbor, MI 48109Michigan State University, East Lansing, MI 48824University of Mississippi, University, MS 38677University of Nebraska, Lincoln, NE 68588Rutgers University, Piscataway, NJ 08855Princeton University, Princeton, NJ 08544State University of New York, Buffalo, NY 14260Columbia University, New York, NY 10027University of Rochester, Rochester, NY 14627State University of New York, Stony Brook, NY 11794Brookhaven National Laboratory, Upton, NY 11973Langston University, Langston, OK 73050University of Oklahoma, Norman, OK 73019Oklahoma State University, Stillwater, OK 74078Brown University, Providence, RI 02912University of Texas, Arlington, TX 76019Southern Methodist University, Dallas, TX 75275Rice University, Houston, TX 77005University of Virginia, Charlottesville, VA 22901University of Washington, Seattle, WA 98195York University, Toronto, ONUniversité de Lyon, LyonInstituto de Física Teórica Universidade Estadual Paulista, São PauloUniversidad de Buenos AiresCentro Brasileiro de Pesquisas FísicasUniversidade do Estado do Rio de Janeiro (UERJ)Universidade Federal do ABC (UFABC)Universidade Estadual Paulista (UNESP)Simon Fraser UniversityUniversity of Science and Technology of ChinaUniversidad de Los AndesCenter for Particle PhysicsCzech Technical University in PragueAcademy of Sciences of the Czech RepublicUniversidad San Francisco de QuitoCNRS/IN2P3Institut National Polytechnique de GrenobleSPPRWTH Aachen UniversityUniversität FreiburgGeorg-August-Universität GöttingenUniversität MainzLudwig-Maximilians-Universität MünchenBergische Universität WuppertalPanjab UniversityDelhi UniversityTata Institute of Fundamental ResearchUniversity College DublinKorea UniversityCINVESTAVNIKHEFJoint Institute for Nuclear ResearchInstitute for Theoretical and Experimental PhysicsMoscow State UniversityInstitute for High Energy PhysicsPetersburg Nuclear Physics InstituteInstitut de Física d'Altes Energies (IFAE)Stockholm and Uppsala UniversityLancaster UniversityImperial College LondonUniversity of ManchesterUniversity of ArizonaUniversity of California RiversideFlorida State UniversityFermi National Accelerator LaboratoryUniversity of Illinois at ChicagoNorthern Illinois UniversityNorthwestern UniversityIndiana UniversityPurdue University CalumetUniversity of Notre DameIowa State UniversityUniversity of KansasKansas State UniversityLouisiana Tech UniversityBoston UniversityNortheastern UniversityUniversity of MichiganMichigan State UniversityUniversity of MississippiUniversity of NebraskaRutgers UniversityPrinceton UniversityState University of New YorkColumbia UniversityUniversity of RochesterBrookhaven National LaboratoryLangston UniversityUniversity of OklahomaOklahoma State UniversityBrown UniversityUniversity of TexasSouthern Methodist UniversityRice UniversityUniversity of VirginiaUniversity of WashingtonYork UniversityUniversité de LyonAbazov, 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.Bagby, L.Baldin, B.Bandurin, D. V.Banerjee, S.Barberis, E.Baringer, P.Barreto, J.Bartlett, J. F.Bassler, U.Bazterra, V.Beale, S.Bean, A.Begalli, M.Begel, M.Belanger-Champagne, C.Bellantoni, L.Beri, S. B.Bernardi, G.Bernhard, R.Bertram, I.Besançon, M.Beuselinck, R.Bezzubov, V. A.Bhat, P. C.Bhatnagar, V.Blazey, G.Blessing, S.Bloom, K.Boehnlein, A.Boline, D.Boos, E. E.Borissov, G.Bose, T.Brandt, A.Brandt, O.Brock, R.Brooijmans, G.Bross, A.Brown, D.Brown, J.Bu, X. B.Buehler, M.Buescher, V.Bunichev, V.Burdin, S.Burnett, T. H.Buszello, C. P.Calpas, B.Camacho-Pérez, E.Carrasco-Lizarraga, M. A.Casey, B. C.K.Castilla-Valdez, H.Chakrabarti, S.Chakraborty, D.Chan, K. M.Chandra, A.Chen, G.Chevalier-Théry, S.Cho, D. K.Cho, S. W.Choi, S.Choudhary, B.Cihangir, S.Claes, D.Clutter, J.Cooke, M.Cooper, W. E.Corcoran, M.Couderc, F.Cousinou, M. C.Croc, A.Cutts, D.Das, A.Davies, G.De, K.De Jong, S. J.De La Cruz-Burelo, E.Déliot, F.Demarteau, M.Demina, R.Denisov, D.Denisov, S. P.Desai, S.Deterre, C.Devaughan, K.Diehl, H. T.Diesburg, M.Dominguez, A.Dorland, T.Dubey, A.Dudko, L. V.Duggan, D.Duperrin, A.Dutt, S.Dyshkant, A.Eads, M.Edmunds, D.Ellison, J.Elvira, V. D.Enari, Y.Evans, H.Evdokimov, A.Evdokimov, V. N.Facini, G.Ferbel, T.Fiedler, F.Filthaut, F.Fisher, W.Fisk, H. E.Fortner, M.Fox, H.Fuess, S.Garcia-Bellido, A.Gavrilov, V.Gay, P.Geng, W.Gerbaudo, D.Gerber, C. E.Gershtein, Y.Ginther, G.Golovanov, G.Goussiou, A.Grannis, P. D.Greder, S.Greenlee, H.Greenwood, Z. D.Gregores, E. M.Grenier, G.Gris, Ph.Grivaz, J. F.Grohsjean, A.Grünendahl, S.Grünewald, M. W.Guillemin, T.Guo, F.Gutierrez, G.Gutierrez, P.Haas, A.Hagopian, S.Haley, J.Han, L.Harder, K.Harel, A.Hauptman, J. M.Hays, J.Head, T.Hebbeker, T.Hedin, D.Hegab, H.Heinson, A. P.Heintz, U.Hensel, C.Heredia-De La Cruz, I.Herner, K.Hesketh, G.Hildreth, M. D.Hirosky, R.Hoang, T.Hobbs, J. D.Hoeneisen, B.Hohlfeld, M.Hubacek, Z.Huske, N.Hynek, V.Iashvili, I.Illingworth, R.Ito, A. S.Jabeen, S.Jaffré, M.Jamin, D.Jayasinghe, A.Jesik, R.Johns, K.Johnson, M.Johnston, D.Jonckheere, A.Jonsson, P.Joshi, J.Jung, A. W.Juste, A.Kaadze, K.Kajfasz, E.Karmanov, D.Kasper, P. A.Katsanos, I.Kehoe, R.Kermiche, S.Khalatyan, N.Khanov, A.Kharchilava, A.Kharzheev, Y. N.Khatidze, D.Kirby, M. H.Kohli, J. M.Kozelov, A. V.Kraus, J.Kulikov, S.Kumar, A.Kupco, A.Kurča, T.Kuzmin, V. A.Kvita, J.Lammers, S.Landsberg, G.Lebrun, P.Lee, H. S.Lee, S. W.Lee, W. M.Lellouch, J.Li, L.Li, Q. Z.Lietti, S. M. [UNESP]Lim, J. K.Lincoln, D.Linnemann, J.Lipaev, V. V.Lipton, R.Liu, Y.Liu, Z.Lobodenko, A.Lokajicek, M.Lopes De Sa, R.Lubatti, H. J.Luna-Garcia, R.Lyon, A. L.MacIel, A. K.A.MacKin, D.Madar, R.Magaña-Villalba, R.Malik, S.Malyshev, V. L.Maravin, Y.Martínez-Ortega, J.McCarthy, R.McGivern, C. L.Meijer, M. M.Melnitchouk, A.Menezes, D.Mercadante, P. G.Merkin, M.Meyer, A.Meyer, J.Miconi, F.Mondal, N. K.Muanza, G. S.Mulhearn, M.Nagy, E.Naimuddin, M.Narain, M.Nayyar, R.Neal, H. A.Negret, J. P.Neustroev, P.Novaes, S. F. [UNESP]Nunnemann, T.Obrant, G.Orduna, J.Osman, N.Osta, J.Otero Y Garzón, G. J.Padilla, M.Pal, A.Parashar, N.Parihar, V.Park, S. K.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, M. A.Podesta-Lerma, P. L.M.Podstavkov, V. M.Polozov, P.Popov, A. V.Prewitt, M.Price, D.Prokopenko, N.Protopopescu, S.Qian, J.Quadt, A.Quinn, B.Rangel, M. S.Ranjan, K.Ratoff, P. N.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, M. P.Sanghi, B.Santos, A. S. [UNESP]Savage, G.Sawyer, L.Scanlon, T.Schamberger, R. D.Scheglov, Y.Schellman, H.Schliephake, T.Schlobohm, S.Schwanenberger, C.Schwienhorst, R.Sekaric, J.Severini, H.Shabalina, E.Shary, V.Shchukin, A. A.Shivpuri, R. K.Simak, V.Sirotenko, V.Skubic, P.Slattery, P.Smirnov, D.Smith, K. J.Snow, G. R.Snow, J.Snyder, S.Söldner-Rembold, S.Sonnenschein, L.Soustruznik, K.Stark, J.Stolin, V.Stoyanova, D. A.Strauss, M.Strom, D.Stutte, L.Suter, L.Svoisky, P.Takahashi, M.Tanasijczuk, A.Taylor, W.Titov, M.Tokmenin, V. V.Tsai, Y. T.Tsybychev, D.Tuchming, B.Tully, C.Uvarov, L.Uvarov, S.Uzunyan, S.Van Kooten, R.Van Leeuwen, W. M.Varelas, N.Varnes, E. W.Vasilyev, I. A.Verdier, P.Vertogradov, L. S.Verzocchi, M.Vesterinen, M.Vilanova, D.Vokac, P.Wahl, H. D.Wang, M. H.L.S.Warchol, J.Watts, G.Wayne, M.Weber, M.Welty-Rieger, L.White, A.Wicke, D.Williams, M. R.J.Wilson, G. W.Wobisch, M.Wood, D. R.Wyatt, T. R.Xie, Y.Xu, C.Yacoob, S.Yamada, R.Yang, W. C.Yasuda, T.Yatsunenko, Y. A.Ye, Z.Yin, H.Yip, K.Youn, S. W.Yu, J.Zelitch, S.Zhao, T.Zhou, B.Zhu, J.Zielinski, M.Zieminska, D.Zivkovic, L.2022-04-29T00:12:20Z2022-04-29T00:12:20Z2011-07-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevLett.107.032001Physical Review Letters, v. 107, n. 3, 2011.1079-71140031-9007http://hdl.handle.net/11449/22646410.1103/PhysRevLett.107.0320012-s2.0-79961122561Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Lettersinfo:eu-repo/semantics/openAccess2022-04-29T00:12:34Zoai:repositorio.unesp.br:11449/226464Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T00:12:34Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Measurement of spin correlation in tt̄ production using a matrix element approach
title Measurement of spin correlation in tt̄ production using a matrix element approach
spellingShingle Measurement of spin correlation in tt̄ production using a matrix element approach
Abazov, V. M.
title_short Measurement of spin correlation in tt̄ production using a matrix element approach
title_full Measurement of spin correlation in tt̄ production using a matrix element approach
title_fullStr Measurement of spin correlation in tt̄ production using a matrix element approach
title_full_unstemmed Measurement of spin correlation in tt̄ production using a matrix element approach
title_sort Measurement of spin correlation in tt̄ production using a matrix element approach
author Abazov, V. M.
author_facet 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.
Bagby, L.
Baldin, B.
Bandurin, D. V.
Banerjee, S.
Barberis, E.
Baringer, P.
Barreto, J.
Bartlett, J. F.
Bassler, U.
Bazterra, V.
Beale, S.
Bean, A.
Begalli, M.
Begel, M.
Belanger-Champagne, C.
Bellantoni, L.
Beri, S. B.
Bernardi, G.
Bernhard, R.
Bertram, I.
Besançon, M.
Beuselinck, R.
Bezzubov, V. A.
Bhat, P. C.
Bhatnagar, V.
Blazey, G.
Blessing, S.
Bloom, K.
Boehnlein, A.
Boline, D.
Boos, E. E.
Borissov, G.
Bose, T.
Brandt, A.
Brandt, O.
Brock, R.
Brooijmans, G.
Bross, A.
Brown, D.
Brown, J.
Bu, X. B.
Buehler, M.
Buescher, V.
Bunichev, V.
Burdin, S.
Burnett, T. H.
Buszello, C. P.
Calpas, B.
Camacho-Pérez, E.
Carrasco-Lizarraga, M. A.
Casey, B. C.K.
Castilla-Valdez, H.
Chakrabarti, S.
Chakraborty, D.
Chan, K. M.
Chandra, A.
Chen, G.
Chevalier-Théry, S.
Cho, D. K.
Cho, S. W.
Choi, S.
Choudhary, B.
Cihangir, S.
Claes, D.
Clutter, J.
Cooke, M.
Cooper, W. E.
Corcoran, M.
Couderc, F.
Cousinou, M. C.
Croc, A.
Cutts, D.
Das, A.
Davies, G.
De, K.
De Jong, S. J.
De La Cruz-Burelo, E.
Déliot, F.
Demarteau, M.
Demina, R.
Denisov, D.
Denisov, S. P.
Desai, S.
Deterre, C.
Devaughan, K.
Diehl, H. T.
Diesburg, M.
Dominguez, A.
Dorland, T.
Dubey, A.
Dudko, L. V.
Duggan, D.
Duperrin, A.
Dutt, S.
Dyshkant, A.
Eads, M.
Edmunds, D.
Ellison, J.
Elvira, V. D.
Enari, Y.
Evans, H.
Evdokimov, A.
Evdokimov, V. N.
Facini, G.
Ferbel, T.
Fiedler, F.
Filthaut, F.
Fisher, W.
Fisk, H. E.
Fortner, M.
Fox, H.
Fuess, S.
Garcia-Bellido, A.
Gavrilov, V.
Gay, P.
Geng, W.
Gerbaudo, D.
Gerber, C. E.
Gershtein, Y.
Ginther, G.
Golovanov, G.
Goussiou, A.
Grannis, P. D.
Greder, S.
Greenlee, H.
Greenwood, Z. D.
Gregores, E. M.
Grenier, G.
Gris, Ph.
Grivaz, J. F.
Grohsjean, A.
Grünendahl, S.
Grünewald, M. W.
Guillemin, T.
Guo, F.
Gutierrez, G.
Gutierrez, P.
Haas, A.
Hagopian, S.
Haley, J.
Han, L.
Harder, K.
Harel, A.
Hauptman, J. M.
Hays, J.
Head, T.
Hebbeker, T.
Hedin, D.
Hegab, H.
Heinson, A. P.
Heintz, U.
Hensel, C.
Heredia-De La Cruz, I.
Herner, K.
Hesketh, G.
Hildreth, M. D.
Hirosky, R.
Hoang, T.
Hobbs, J. D.
Hoeneisen, B.
Hohlfeld, M.
Hubacek, Z.
Huske, N.
Hynek, V.
Iashvili, I.
Illingworth, R.
Ito, A. S.
Jabeen, S.
Jaffré, M.
Jamin, D.
Jayasinghe, A.
Jesik, R.
Johns, K.
Johnson, M.
Johnston, D.
Jonckheere, A.
Jonsson, P.
Joshi, J.
Jung, A. W.
Juste, A.
Kaadze, K.
Kajfasz, E.
Karmanov, D.
Kasper, P. A.
Katsanos, I.
Kehoe, R.
Kermiche, S.
Khalatyan, N.
Khanov, A.
Kharchilava, A.
Kharzheev, Y. N.
Khatidze, D.
Kirby, M. H.
Kohli, J. M.
Kozelov, A. V.
Kraus, J.
Kulikov, S.
Kumar, A.
Kupco, A.
Kurča, T.
Kuzmin, V. A.
Kvita, J.
Lammers, S.
Landsberg, G.
Lebrun, P.
Lee, H. S.
Lee, S. W.
Lee, W. M.
Lellouch, J.
Li, L.
Li, Q. Z.
Lietti, S. M. [UNESP]
Lim, J. K.
Lincoln, D.
Linnemann, J.
Lipaev, V. V.
Lipton, R.
Liu, Y.
Liu, Z.
Lobodenko, A.
Lokajicek, M.
Lopes De Sa, R.
Lubatti, H. J.
Luna-Garcia, R.
Lyon, A. L.
MacIel, A. K.A.
MacKin, D.
Madar, R.
Magaña-Villalba, R.
Malik, S.
Malyshev, V. L.
Maravin, Y.
Martínez-Ortega, J.
McCarthy, R.
McGivern, C. L.
Meijer, M. M.
Melnitchouk, A.
Menezes, D.
Mercadante, P. G.
Merkin, M.
Meyer, A.
Meyer, J.
Miconi, F.
Mondal, N. K.
Muanza, G. S.
Mulhearn, M.
Nagy, E.
Naimuddin, M.
Narain, M.
Nayyar, R.
Neal, H. A.
Negret, J. P.
Neustroev, P.
Novaes, S. F. [UNESP]
Nunnemann, T.
Obrant, G.
Orduna, J.
Osman, N.
Osta, J.
Otero Y Garzón, G. J.
Padilla, M.
Pal, A.
Parashar, N.
Parihar, V.
Park, S. K.
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, M. A.
Podesta-Lerma, P. L.M.
Podstavkov, V. M.
Polozov, P.
Popov, A. V.
Prewitt, M.
Price, D.
Prokopenko, N.
Protopopescu, S.
Qian, J.
Quadt, A.
Quinn, B.
Rangel, M. S.
Ranjan, K.
Ratoff, P. N.
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, M. P.
Sanghi, B.
Santos, A. S. [UNESP]
Savage, G.
Sawyer, L.
Scanlon, T.
Schamberger, R. D.
Scheglov, Y.
Schellman, H.
Schliephake, T.
Schlobohm, S.
Schwanenberger, C.
Schwienhorst, R.
Sekaric, J.
Severini, H.
Shabalina, E.
Shary, V.
Shchukin, A. A.
Shivpuri, R. K.
Simak, V.
Sirotenko, V.
Skubic, P.
Slattery, P.
Smirnov, D.
Smith, K. J.
Snow, G. R.
Snow, J.
Snyder, S.
Söldner-Rembold, S.
Sonnenschein, L.
Soustruznik, K.
Stark, J.
Stolin, V.
Stoyanova, D. A.
Strauss, M.
Strom, D.
Stutte, L.
Suter, L.
Svoisky, P.
Takahashi, M.
Tanasijczuk, A.
Taylor, W.
Titov, M.
Tokmenin, V. V.
Tsai, Y. T.
Tsybychev, D.
Tuchming, B.
Tully, C.
Uvarov, L.
Uvarov, S.
Uzunyan, S.
Van Kooten, R.
Van Leeuwen, W. M.
Varelas, N.
Varnes, E. W.
Vasilyev, I. A.
Verdier, P.
Vertogradov, L. S.
Verzocchi, M.
Vesterinen, M.
Vilanova, D.
Vokac, P.
Wahl, H. D.
Wang, M. H.L.S.
Warchol, J.
Watts, G.
Wayne, M.
Weber, M.
Welty-Rieger, L.
White, A.
Wicke, D.
Williams, M. R.J.
Wilson, G. W.
Wobisch, M.
Wood, D. R.
Wyatt, T. R.
Xie, Y.
Xu, C.
Yacoob, S.
Yamada, R.
Yang, W. C.
Yasuda, T.
Yatsunenko, Y. A.
Ye, Z.
Yin, H.
Yip, K.
Youn, S. W.
Yu, J.
Zelitch, S.
Zhao, T.
Zhou, B.
Zhu, J.
Zielinski, M.
Zieminska, D.
Zivkovic, L.
author_role author
author2 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.
Bagby, L.
Baldin, B.
Bandurin, D. V.
Banerjee, S.
Barberis, E.
Baringer, P.
Barreto, J.
Bartlett, J. F.
Bassler, U.
Bazterra, V.
Beale, S.
Bean, A.
Begalli, M.
Begel, M.
Belanger-Champagne, C.
Bellantoni, L.
Beri, S. B.
Bernardi, G.
Bernhard, R.
Bertram, I.
Besançon, M.
Beuselinck, R.
Bezzubov, V. A.
Bhat, P. C.
Bhatnagar, V.
Blazey, G.
Blessing, S.
Bloom, K.
Boehnlein, A.
Boline, D.
Boos, E. E.
Borissov, G.
Bose, T.
Brandt, A.
Brandt, O.
Brock, R.
Brooijmans, G.
Bross, A.
Brown, D.
Brown, J.
Bu, X. B.
Buehler, M.
Buescher, V.
Bunichev, V.
Burdin, S.
Burnett, T. H.
Buszello, C. P.
Calpas, B.
Camacho-Pérez, E.
Carrasco-Lizarraga, M. A.
Casey, B. C.K.
Castilla-Valdez, H.
Chakrabarti, S.
Chakraborty, D.
Chan, K. M.
Chandra, A.
Chen, G.
Chevalier-Théry, S.
Cho, D. K.
Cho, S. W.
Choi, S.
Choudhary, B.
Cihangir, S.
Claes, D.
Clutter, J.
Cooke, M.
Cooper, W. E.
Corcoran, M.
Couderc, F.
Cousinou, M. C.
Croc, A.
Cutts, D.
Das, A.
Davies, G.
De, K.
De Jong, S. J.
De La Cruz-Burelo, E.
Déliot, F.
Demarteau, M.
Demina, R.
Denisov, D.
Denisov, S. P.
Desai, S.
Deterre, C.
Devaughan, K.
Diehl, H. T.
Diesburg, M.
Dominguez, A.
Dorland, T.
Dubey, A.
Dudko, L. V.
Duggan, D.
Duperrin, A.
Dutt, S.
Dyshkant, A.
Eads, M.
Edmunds, D.
Ellison, J.
Elvira, V. D.
Enari, Y.
Evans, H.
Evdokimov, A.
Evdokimov, V. N.
Facini, G.
Ferbel, T.
Fiedler, F.
Filthaut, F.
Fisher, W.
Fisk, H. E.
Fortner, M.
Fox, H.
Fuess, S.
Garcia-Bellido, A.
Gavrilov, V.
Gay, P.
Geng, W.
Gerbaudo, D.
Gerber, C. E.
Gershtein, Y.
Ginther, G.
Golovanov, G.
Goussiou, A.
Grannis, P. D.
Greder, S.
Greenlee, H.
Greenwood, Z. D.
Gregores, E. M.
Grenier, G.
Gris, Ph.
Grivaz, J. F.
Grohsjean, A.
Grünendahl, S.
Grünewald, M. W.
Guillemin, T.
Guo, F.
Gutierrez, G.
Gutierrez, P.
Haas, A.
Hagopian, S.
Haley, J.
Han, L.
Harder, K.
Harel, A.
Hauptman, J. M.
Hays, J.
Head, T.
Hebbeker, T.
Hedin, D.
Hegab, H.
Heinson, A. P.
Heintz, U.
Hensel, C.
Heredia-De La Cruz, I.
Herner, K.
Hesketh, G.
Hildreth, M. D.
Hirosky, R.
Hoang, T.
Hobbs, J. D.
Hoeneisen, B.
Hohlfeld, M.
Hubacek, Z.
Huske, N.
Hynek, V.
Iashvili, I.
Illingworth, R.
Ito, A. S.
Jabeen, S.
Jaffré, M.
Jamin, D.
Jayasinghe, A.
Jesik, R.
Johns, K.
Johnson, M.
Johnston, D.
Jonckheere, A.
Jonsson, P.
Joshi, J.
Jung, A. W.
Juste, A.
Kaadze, K.
Kajfasz, E.
Karmanov, D.
Kasper, P. A.
Katsanos, I.
Kehoe, R.
Kermiche, S.
Khalatyan, N.
Khanov, A.
Kharchilava, A.
Kharzheev, Y. N.
Khatidze, D.
Kirby, M. H.
Kohli, J. M.
Kozelov, A. V.
Kraus, J.
Kulikov, S.
Kumar, A.
Kupco, A.
Kurča, T.
Kuzmin, V. A.
Kvita, J.
Lammers, S.
Landsberg, G.
Lebrun, P.
Lee, H. S.
Lee, S. W.
Lee, W. M.
Lellouch, J.
Li, L.
Li, Q. Z.
Lietti, S. M. [UNESP]
Lim, J. K.
Lincoln, D.
Linnemann, J.
Lipaev, V. V.
Lipton, R.
Liu, Y.
Liu, Z.
Lobodenko, A.
Lokajicek, M.
Lopes De Sa, R.
Lubatti, H. J.
Luna-Garcia, R.
Lyon, A. L.
MacIel, A. K.A.
MacKin, D.
Madar, R.
Magaña-Villalba, R.
Malik, S.
Malyshev, V. L.
Maravin, Y.
Martínez-Ortega, J.
McCarthy, R.
McGivern, C. L.
Meijer, M. M.
Melnitchouk, A.
Menezes, D.
Mercadante, P. G.
Merkin, M.
Meyer, A.
Meyer, J.
Miconi, F.
Mondal, N. K.
Muanza, G. S.
Mulhearn, M.
Nagy, E.
Naimuddin, M.
Narain, M.
Nayyar, R.
Neal, H. A.
Negret, J. P.
Neustroev, P.
Novaes, S. F. [UNESP]
Nunnemann, T.
Obrant, G.
Orduna, J.
Osman, N.
Osta, J.
Otero Y Garzón, G. J.
Padilla, M.
Pal, A.
Parashar, N.
Parihar, V.
Park, S. K.
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, M. A.
Podesta-Lerma, P. L.M.
Podstavkov, V. M.
Polozov, P.
Popov, A. V.
Prewitt, M.
Price, D.
Prokopenko, N.
Protopopescu, S.
Qian, J.
Quadt, A.
Quinn, B.
Rangel, M. S.
Ranjan, K.
Ratoff, P. N.
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, M. P.
Sanghi, B.
Santos, A. S. [UNESP]
Savage, G.
Sawyer, L.
Scanlon, T.
Schamberger, R. D.
Scheglov, Y.
Schellman, H.
Schliephake, T.
Schlobohm, S.
Schwanenberger, C.
Schwienhorst, R.
Sekaric, J.
Severini, H.
Shabalina, E.
Shary, V.
Shchukin, A. A.
Shivpuri, R. K.
Simak, V.
Sirotenko, V.
Skubic, P.
Slattery, P.
Smirnov, D.
Smith, K. J.
Snow, G. R.
Snow, J.
Snyder, S.
Söldner-Rembold, S.
Sonnenschein, L.
Soustruznik, K.
Stark, J.
Stolin, V.
Stoyanova, D. A.
Strauss, M.
Strom, D.
Stutte, L.
Suter, L.
Svoisky, P.
Takahashi, M.
Tanasijczuk, A.
Taylor, W.
Titov, M.
Tokmenin, V. V.
Tsai, Y. T.
Tsybychev, D.
Tuchming, B.
Tully, C.
Uvarov, L.
Uvarov, S.
Uzunyan, S.
Van Kooten, R.
Van Leeuwen, W. M.
Varelas, N.
Varnes, E. W.
Vasilyev, I. A.
Verdier, P.
Vertogradov, L. S.
Verzocchi, M.
Vesterinen, M.
Vilanova, D.
Vokac, P.
Wahl, H. D.
Wang, M. H.L.S.
Warchol, J.
Watts, G.
Wayne, M.
Weber, M.
Welty-Rieger, L.
White, A.
Wicke, D.
Williams, M. R.J.
Wilson, G. W.
Wobisch, M.
Wood, D. R.
Wyatt, T. R.
Xie, Y.
Xu, C.
Yacoob, S.
Yamada, R.
Yang, W. C.
Yasuda, T.
Yatsunenko, Y. A.
Ye, Z.
Yin, H.
Yip, K.
Youn, S. W.
Yu, J.
Zelitch, S.
Zhao, T.
Zhou, B.
Zhu, J.
Zielinski, M.
Zieminska, D.
Zivkovic, L.
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dc.contributor.none.fl_str_mv Universidad de Buenos Aires
Centro Brasileiro de Pesquisas Físicas
Universidade do Estado do Rio de Janeiro (UERJ)
Universidade Federal do ABC (UFABC)
Universidade Estadual Paulista (UNESP)
Simon Fraser University
University of Science and Technology of China
Universidad de Los Andes
Center for Particle Physics
Czech Technical University in Prague
Academy of Sciences of the Czech Republic
Universidad San Francisco de Quito
CNRS/IN2P3
Institut National Polytechnique de Grenoble
SPP
RWTH Aachen University
Universität Freiburg
Georg-August-Universität Göttingen
Universität Mainz
Ludwig-Maximilians-Universität München
Bergische Universität Wuppertal
Panjab University
Delhi University
Tata Institute of Fundamental Research
University College Dublin
Korea University
CINVESTAV
NIKHEF
Joint Institute for Nuclear Research
Institute for Theoretical and Experimental Physics
Moscow State University
Institute for High Energy Physics
Petersburg Nuclear Physics Institute
Institut de Física d'Altes Energies (IFAE)
Stockholm and Uppsala University
Lancaster University
Imperial College London
University of Manchester
University of Arizona
University of California Riverside
Florida State University
Fermi National Accelerator Laboratory
University of Illinois at Chicago
Northern Illinois University
Northwestern University
Indiana University
Purdue University Calumet
University of Notre Dame
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Kansas State University
Louisiana Tech University
Boston University
Northeastern University
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University of Rochester
Brookhaven National Laboratory
Langston University
University of Oklahoma
Oklahoma State University
Brown University
University of Texas
Southern Methodist University
Rice University
University of Virginia
University of Washington
York University
Université de Lyon
dc.contributor.author.fl_str_mv 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.
Bagby, L.
Baldin, B.
Bandurin, D. V.
Banerjee, S.
Barberis, E.
Baringer, P.
Barreto, J.
Bartlett, J. F.
Bassler, U.
Bazterra, V.
Beale, S.
Bean, A.
Begalli, M.
Begel, M.
Belanger-Champagne, C.
Bellantoni, L.
Beri, S. B.
Bernardi, G.
Bernhard, R.
Bertram, I.
Besançon, M.
Beuselinck, R.
Bezzubov, V. A.
Bhat, P. C.
Bhatnagar, V.
Blazey, G.
Blessing, S.
Bloom, K.
Boehnlein, A.
Boline, D.
Boos, E. E.
Borissov, G.
Bose, T.
Brandt, A.
Brandt, O.
Brock, R.
Brooijmans, G.
Bross, A.
Brown, D.
Brown, J.
Bu, X. B.
Buehler, M.
Buescher, V.
Bunichev, V.
Burdin, S.
Burnett, T. H.
Buszello, C. P.
Calpas, B.
Camacho-Pérez, E.
Carrasco-Lizarraga, M. A.
Casey, B. C.K.
Castilla-Valdez, H.
Chakrabarti, S.
Chakraborty, D.
Chan, K. M.
Chandra, A.
Chen, G.
Chevalier-Théry, S.
Cho, D. K.
Cho, S. W.
Choi, S.
Choudhary, B.
Cihangir, S.
Claes, D.
Clutter, J.
Cooke, M.
Cooper, W. E.
Corcoran, M.
Couderc, F.
Cousinou, M. C.
Croc, A.
Cutts, D.
Das, A.
Davies, G.
De, K.
De Jong, S. J.
De La Cruz-Burelo, E.
Déliot, F.
Demarteau, M.
Demina, R.
Denisov, D.
Denisov, S. P.
Desai, S.
Deterre, C.
Devaughan, K.
Diehl, H. T.
Diesburg, M.
Dominguez, A.
Dorland, T.
Dubey, A.
Dudko, L. V.
Duggan, D.
Duperrin, A.
Dutt, S.
Dyshkant, A.
Eads, M.
Edmunds, D.
Ellison, J.
Elvira, V. D.
Enari, Y.
Evans, H.
Evdokimov, A.
Evdokimov, V. N.
Facini, G.
Ferbel, T.
Fiedler, F.
Filthaut, F.
Fisher, W.
Fisk, H. E.
Fortner, M.
Fox, H.
Fuess, S.
Garcia-Bellido, A.
Gavrilov, V.
Gay, P.
Geng, W.
Gerbaudo, D.
Gerber, C. E.
Gershtein, Y.
Ginther, G.
Golovanov, G.
Goussiou, A.
Grannis, P. D.
Greder, S.
Greenlee, H.
Greenwood, Z. D.
Gregores, E. M.
Grenier, G.
Gris, Ph.
Grivaz, J. F.
Grohsjean, A.
Grünendahl, S.
Grünewald, M. W.
Guillemin, T.
Guo, F.
Gutierrez, G.
Gutierrez, P.
Haas, A.
Hagopian, S.
Haley, J.
Han, L.
Harder, K.
Harel, A.
Hauptman, J. M.
Hays, J.
Head, T.
Hebbeker, T.
Hedin, D.
Hegab, H.
Heinson, A. P.
Heintz, U.
Hensel, C.
Heredia-De La Cruz, I.
Herner, K.
Hesketh, G.
Hildreth, M. D.
Hirosky, R.
Hoang, T.
Hobbs, J. D.
Hoeneisen, B.
Hohlfeld, M.
Hubacek, Z.
Huske, N.
Hynek, V.
Iashvili, I.
Illingworth, R.
Ito, A. S.
Jabeen, S.
Jaffré, M.
Jamin, D.
Jayasinghe, A.
Jesik, R.
Johns, K.
Johnson, M.
Johnston, D.
Jonckheere, A.
Jonsson, P.
Joshi, J.
Jung, A. W.
Juste, A.
Kaadze, K.
Kajfasz, E.
Karmanov, D.
Kasper, P. A.
Katsanos, I.
Kehoe, R.
Kermiche, S.
Khalatyan, N.
Khanov, A.
Kharchilava, A.
Kharzheev, Y. N.
Khatidze, D.
Kirby, M. H.
Kohli, J. M.
Kozelov, A. V.
Kraus, J.
Kulikov, S.
Kumar, A.
Kupco, A.
Kurča, T.
Kuzmin, V. A.
Kvita, J.
Lammers, S.
Landsberg, G.
Lebrun, P.
Lee, H. S.
Lee, S. W.
Lee, W. M.
Lellouch, J.
Li, L.
Li, Q. Z.
Lietti, S. M. [UNESP]
Lim, J. K.
Lincoln, D.
Linnemann, J.
Lipaev, V. V.
Lipton, R.
Liu, Y.
Liu, Z.
Lobodenko, A.
Lokajicek, M.
Lopes De Sa, R.
Lubatti, H. J.
Luna-Garcia, R.
Lyon, A. L.
MacIel, A. K.A.
MacKin, D.
Madar, R.
Magaña-Villalba, R.
Malik, S.
Malyshev, V. L.
Maravin, Y.
Martínez-Ortega, J.
McCarthy, R.
McGivern, C. L.
Meijer, M. M.
Melnitchouk, A.
Menezes, D.
Mercadante, P. G.
Merkin, M.
Meyer, A.
Meyer, J.
Miconi, F.
Mondal, N. K.
Muanza, G. S.
Mulhearn, M.
Nagy, E.
Naimuddin, M.
Narain, M.
Nayyar, R.
Neal, H. A.
Negret, J. P.
Neustroev, P.
Novaes, S. F. [UNESP]
Nunnemann, T.
Obrant, G.
Orduna, J.
Osman, N.
Osta, J.
Otero Y Garzón, G. J.
Padilla, M.
Pal, A.
Parashar, N.
Parihar, V.
Park, S. K.
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, M. A.
Podesta-Lerma, P. L.M.
Podstavkov, V. M.
Polozov, P.
Popov, A. V.
Prewitt, M.
Price, D.
Prokopenko, N.
Protopopescu, S.
Qian, J.
Quadt, A.
Quinn, B.
Rangel, M. S.
Ranjan, K.
Ratoff, P. N.
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, M. P.
Sanghi, B.
Santos, A. S. [UNESP]
Savage, G.
Sawyer, L.
Scanlon, T.
Schamberger, R. D.
Scheglov, Y.
Schellman, H.
Schliephake, T.
Schlobohm, S.
Schwanenberger, C.
Schwienhorst, R.
Sekaric, J.
Severini, H.
Shabalina, E.
Shary, V.
Shchukin, A. A.
Shivpuri, R. K.
Simak, V.
Sirotenko, V.
Skubic, P.
Slattery, P.
Smirnov, D.
Smith, K. J.
Snow, G. R.
Snow, J.
Snyder, S.
Söldner-Rembold, S.
Sonnenschein, L.
Soustruznik, K.
Stark, J.
Stolin, V.
Stoyanova, D. A.
Strauss, M.
Strom, D.
Stutte, L.
Suter, L.
Svoisky, P.
Takahashi, M.
Tanasijczuk, A.
Taylor, W.
Titov, M.
Tokmenin, V. V.
Tsai, Y. T.
Tsybychev, D.
Tuchming, B.
Tully, C.
Uvarov, L.
Uvarov, S.
Uzunyan, S.
Van Kooten, R.
Van Leeuwen, W. M.
Varelas, N.
Varnes, E. W.
Vasilyev, I. A.
Verdier, P.
Vertogradov, L. S.
Verzocchi, M.
Vesterinen, M.
Vilanova, D.
Vokac, P.
Wahl, H. D.
Wang, M. H.L.S.
Warchol, J.
Watts, G.
Wayne, M.
Weber, M.
Welty-Rieger, L.
White, A.
Wicke, D.
Williams, M. R.J.
Wilson, G. W.
Wobisch, M.
Wood, D. R.
Wyatt, T. R.
Xie, Y.
Xu, C.
Yacoob, S.
Yamada, R.
Yang, W. C.
Yasuda, T.
Yatsunenko, Y. A.
Ye, Z.
Yin, H.
Yip, K.
Youn, S. W.
Yu, J.
Zelitch, S.
Zhao, T.
Zhou, B.
Zhu, J.
Zielinski, M.
Zieminska, D.
Zivkovic, L.
description We determine the fraction of tt̄ events with spin correlation, assuming that the spin of the top quark is either correlated with the spin of the top antiquark as predicted by the standard model or is uncorrelated. For the first time we use a matrix-element-based approach to study tt̄ spin correlation. We use tt̄→W+bW -b̄→+νb-ν̄b̄ final states produced in pp̄ collisions at a center-of-mass energy √s=1.96TeV, where denotes an electron or a muon. The data correspond to an integrated luminosity of 5.4fb-1 and were collected with the D0 detector at the Fermilab Tevatron collider. The result agrees with the standard model prediction. We exclude the hypothesis that the spins of the tt̄ are uncorrelated at the 97.7% C.L.
publishDate 2011
dc.date.none.fl_str_mv 2011-07-14
2022-04-29T00:12:20Z
2022-04-29T00:12:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevLett.107.032001
Physical Review Letters, v. 107, n. 3, 2011.
1079-7114
0031-9007
http://hdl.handle.net/11449/226464
10.1103/PhysRevLett.107.032001
2-s2.0-79961122561
url http://dx.doi.org/10.1103/PhysRevLett.107.032001
http://hdl.handle.net/11449/226464
identifier_str_mv Physical Review Letters, v. 107, n. 3, 2011.
1079-7114
0031-9007
10.1103/PhysRevLett.107.032001
2-s2.0-79961122561
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review Letters
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1792961513136324608