Home > Measurement of top quark polarization in $t \overline{t}$ lepton+jets final states |
Article | |
Report number | arXiv:1607.07627 ; FERMILAB-PUB-16-284-E |
Title | Measurement of top quark polarization in $t \overline{t}$ lepton+jets final states |
Related title | Measurement of top quark polarization in $t \overline{t}$ lepton+jets final states |
Author(s) |
Abazov, Victor Mukhamedovich (Dubna, JINR) ; Abbott, Braden Keim (Oklahoma U.) ; Acharya, Bannanje Sripath (Tata Inst.) ; Adams, Mark Raymond (Illinois U., Chicago) ; Adams, Todd (Florida State U.) ; Agnew, James P (Manchester U., Comp. Sci. Dept.) ; Alexeev, Guennadi D (Dubna, JINR) ; Alkhazov, Georgiy D (St. Petersburg, INP) ; Alton, Andrew K (Michigan U. ; Augustana Coll., Sioux Falls) ; Askew, Andrew Warren (Florida State U.) ; Atkins, Scott (Louisiana Tech. U.) ; Augsten, Kamil (Prague, Tech. U.) ; Aushev, Volodymyr (Taras Shevchenko U.) ; Aushev, Yegor (Taras Shevchenko U.) ; Avila, Carlos A (Andes U., Bogota) ; Badaud, Frederique (Clermont-Ferrand U.) ; Bagby, Linda F (Fermilab) ; Baldin, Boris (Fermilab) ; Bandurin, Dmitry V (Virginia U.) ; Banerjee, Sunanda (Tata Inst.) ; Barberis, Emanuela (Northeastern U.) ; Baringer, Philip S (Kansas U.) ; Bartlett, JFrederick (Fermilab) ; Bassler, Ursula Rita (IRFU, SPP, Saclay) ; Bazterra, Victor (Illinois U., Chicago) ; Bean, Alice L (Kansas U.) ; Begalli, Marcia (Rio de Janeiro State U.) ; Bellantoni, Leo (Fermilab) ; Beri, Suman B (Panjab U.) ; Bernardi, Gregorio (Paris U., VI-VII) ; Bernhard, Ralf Patrick (Freiburg U.) ; Bertram, Iain A (Lancaster U.) ; Besancon, Marc (IRFU, SPP, Saclay) ; Beuselinck, Raymond (Imperial Coll., London) ; Bhat, Pushpalatha C (Fermilab) ; Bhatia, Sudeep (Mississippi U.) ; Bhatnagar, Vipin (Panjab U.) ; Blazey, Gerald Charles (Northern Illinois U.) ; Blessing, Susan K (Florida State U.) ; Bloom, Kenneth A (Nebraska U.) ; Boehnlein, Amber S (Fermilab) ; Boline, Daniel Dooley (SUNY, Stony Brook) ; Boos, Edward E (Moscow State U.) ; Borissov, Guennadi (Lancaster U.) ; Borysova, Maryna (Taras Shevchenko U. ; Kiev, INR) ; Brandt, Andrew (Texas U., Arlington) ; Brandt, Oleg (Gottingen U., Zweites Phys. Inst.) ; Brochmann, Michelle (Washington U., Seattle) ; Brock, Raymond L (Michigan State U.) ; Bross, Alan D (Fermilab) ; Brown, Duncan Paul (Paris U., VI-VII) ; Bu, Xue-Bing (Fermilab) ; Buehler, Marc (Fermilab) ; Buescher, Volker (Mainz U., Inst. Phys.) ; Bunichev, Viacheslav Yevgenyevich (Moscow State U.) ; Burdin, Sergey (Lancaster U. ; Liverpool U.) ; Buszello, Claus Peter (Uppsala U.) ; Camacho-Perez, Enrique (CINVESTAV, IPN) ; Casey, Brendan Cameron Kieran (Fermilab) ; Castilla-Valdez, Heriberto (CINVESTAV, IPN) ; Caughron, Seth Aaron (Michigan State U.) ; Chakrabarti, Subhendu (SUNY, Stony Brook) ; Chan, Kwok Ming Leo (Notre Dame U.) ; Chandra, Avdhesh (Rice U.) ; Chapon, Emilien (IRFU, SPP, Saclay) ; Chen, Guo (Kansas U.) ; Cho, Sung-Woong (Korea U., KODEL) ; Choi, Suyong (Korea U., KODEL) ; Choudhary, Brajesh C (Delhi U.) ; Cihangir, Selcuk (Fermilab) ; Claes, Daniel R (Nebraska U.) ; Clutter, Justace Randall (Kansas U.) ; Cooke, Michael P (Fermilab ; AAAS, Washington, D.C.) ; Cooper, William Edward (Fermilab) ; Corcoran, Marjorie D (Rice U.) ; Couderc, Fabrice (IRFU, SPP, Saclay) ; Cousinou, Marie-Claude (Marseille, CPPM) ; Cuth, Jakub (Mainz U., Inst. Phys.) ; Cutts, David (Brown U.) ; Das, Amitabha (Southern Methodist U.) ; Davies, Gavin John (Imperial Coll., London) ; de Jong, Sijbrand Jan (NIKHEF, Amsterdam ; Nijmegen U.) ; De La Cruz-Burelo, Eduard (CINVESTAV, IPN) ; Deliot, Frederic (IRFU, SPP, Saclay) ; Demina, Regina (Rochester U.) ; Denisov, Dmitri S (Fermilab) ; Denisov, Sergei P (Serpukhov, IHEP) ; Desai, Satish Vijay (Fermilab) ; Deterre, Cecile (Manchester U., Comp. Sci. Dept. ; DESY) ; DeVaughan, Kayle Otis (Nebraska U.) ; Diehl, HThomas (Fermilab) ; Diesburg, Michael (Fermilab) ; Ding, Pengfei (Manchester U., Comp. Sci. Dept.) ; Dominguez, DAaron M (Nebraska U.) ; Dubey, Abhinav Kumar (Delhi U.) ; Dudko, Lev V (Moscow State U.) ; Duperrin, Arnaud (Marseille, CPPM) ; Dutt, Suneel (Panjab U.) ; Eads, Michael T (Northern Illinois U.) ; Edmunds, Daniel L (Michigan State U.) ; Ellison, John A (UC, Riverside) ; Elvira, VDaniel (Fermilab) ; Enari, Yuji (Paris U., VI-VII) ; Evans, Harold G (Indiana U.) ; Evdokimov, Anatoly V (Illinois U., Chicago) ; Evdokimov, Valeri N (Serpukhov, IHEP) ; Faure, Alexandre (IRFU, SPP, Saclay) ; Feng, Lei (Northern Illinois U.) ; Ferbel, Thomas (Rochester U.) ; Fiedler, Frank (Mainz U., Inst. Phys.) ; Filthaut, Frank (NIKHEF, Amsterdam ; Nijmegen U.) ; Fisher, Wade Cameron (Michigan State U.) ; Fisk, HEugene (Fermilab) ; Fortner, Michael R (Northern Illinois U.) ; Fox, Harald (Lancaster U.) ; Franc, Jiri (Prague, Tech. U.) ; Fuess, Stuart C (Fermilab) ; Garbincius, Peter H (Fermilab) ; Garcia-Bellido, Aran (Rochester U.) ; Garcia-Gonzalez, Jose Andres (CINVESTAV, IPN) ; Gavrilov, Vladimir B (Moscow, ITEP) ; Geng, Weigang (Marseille, CPPM ; Michigan State U.) ; Gerber, Cecilia Elena (Illinois U., Chicago) ; Gershtein, Yuri S (Rutgers U., Piscataway) ; Ginther, George E (Fermilab) ; Gogota, Olga (Taras Shevchenko U.) ; Golovanov, Georgy Anatolievich (Dubna, JINR) ; Grannis, Paul D (SUNY, Stony Brook) ; Greder, Sebastien (Strasbourg, IPHC) ; Greenlee, Herbert B (Fermilab) ; Grenier, Gerald Jean (Lyon, IPN) ; Gris, Phillipe Luc (Clermont-Ferrand U.) ; Grivaz, Jean-Francois (Orsay, LAL) ; Grohsjean, Alexander (IRFU, SPP, Saclay ; DESY) ; Gruenendahl, Stefan (Fermilab) ; Gruenewald, Martin Werner (University Coll., Dublin) ; Guillemin, Thibault (Orsay, LAL) ; Gutierrez, Gaston R (Fermilab) ; Gutierrez, Phillip (Oklahoma U.) ; Haley, Joseph Glenn Biddle (Oklahoma State U.) ; Han, Liang (Hefei, CUST) ; Harder, Kristian (Manchester U., Comp. Sci. Dept.) ; Harel, Amnon (Rochester U.) ; Hauptman, John Michael (Iowa State U.) ; Hays, Jonathan M (Imperial Coll., London) ; Head, Tim (Manchester U., Comp. Sci. Dept.) ; Hebbeker, Thomas (Aachen, Tech. Hochsch.) ; Hedin, David R (Northern Illinois U.) ; Hegab, Hatim (Oklahoma State U.) ; Heinson, Ann (UC, Riverside) ; Heintz, Ulrich (Brown U.) ; Hensel, Carsten (Rio de Janeiro, CBPF) ; Heredia-De La Cruz, Ivan (CINVESTAV, IPN ; Conacyt, Mexico) ; Herner, Kenneth Richard (Fermilab) ; Hesketh, Gavin G (Manchester U., Comp. Sci. Dept. ; University Coll. London) ; Hildreth, Michael D (Notre Dame U.) ; Hirosky, Robert James (Virginia U.) ; Hoang, Trang (Florida State U.) ; Hobbs, John D (SUNY, Stony Brook) ; Hoeneisen, Bruce (San Francisco de Quito U.) ; Hogan, Julie (Rice U.) ; Hohlfeld, Mark (Mainz U., Inst. Phys.) ; Holzbauer, Jenny Lyn (Mississippi U.) ; Howley, Ian James (Texas U., Arlington) ; Hubacek, Zdenek (Prague, Tech. U. ; IRFU, SPP, Saclay) ; Hynek, Vlastislav (Prague, Tech. U.) ; Iashvili, Ia (SUNY, Buffalo) ; Ilchenko, Yuriy (Southern Methodist U.) ; Illingworth, Robert A (Fermilab) ; Ito, Albert S (Fermilab) ; Jabeen, Shabnam (Fermilab ; Maryland U., College Park) ; Jaffre, Michel J (Orsay, LAL) ; Jayasinghe, Ayesh (Oklahoma U.) ; Jeong, Min-Soo (Korea U., KODEL) ; Jesik, Richard L (Imperial Coll., London) ; Jiang, Peng (Hefei, CUST) ; Johns, Kenneth Arthur (Arizona U.) ; Johnson, Emily (Michigan State U.) ; Johnson, Marvin E (Fermilab) ; Jonckheere, Alan M (Fermilab) ; Jonsson, Per Martin (Imperial Coll., London) ; Joshi, Jyoti (UC, Riverside) ; Jung, Andreas Werner (Fermilab ; Purdue U.) ; Juste, Aurelio (ICREA, Barcelona) ; Kajfasz, Eric (Marseille, CPPM) ; Karmanov, Dmitriy Y (Moscow State U.) ; Katsanos, Ioannis (Nebraska U.) ; Kaur, Manbir (Panjab U.) ; Kehoe, Robert Leo Patrick (Southern Methodist U.) ; Kermiche, Smain (Marseille, CPPM) ; Khalatyan, Norayr (Fermilab) ; Khanov, Alexander (Oklahoma State U.) ; Kharchilava, Avto (SUNY, Buffalo) ; Kharzheev, Yuri N (Dubna, JINR) ; Kiselevich, Ivan Lvovich (Moscow, ITEP) ; Kohli, Jatinder M (Panjab U.) ; Kozelov, Alexander V (Serpukhov, IHEP) ; Kraus, James Alexander (Mississippi U.) ; Kumar, Ashish (SUNY, Buffalo) ; Kupco, Alexander (Prague, Inst. Phys.) ; Kurca, Tibor (Lyon, IPN) ; Kuzmin, Valentin Alexandrovich (Moscow State U.) ; Lammers, Sabine Wedam (Indiana U.) ; Lebrun, Patrice (Lyon, IPN) ; Lee, Hyeon-Seung (Korea U., KODEL) ; Lee, Seh-Wook (Iowa State U.) ; Lee, William M (Fermilab) ; Lei, Xiaowen (Arizona U.) ; Lellouch, Jeremie (Paris U., VI-VII) ; Li, Dikai (Paris U., VI-VII) ; Li, Hengne (Virginia U.) ; Li, Liang (UC, Riverside) ; Li, Qi-Zhong (Fermilab) ; Lim, Jeong Ku (Korea U., KODEL) ; Lincoln, Donald W (Fermilab) ; Linnemann, James Thomas (Michigan State U.) ; Lipaev, Vladimir V (Serpukhov, IHEP) ; Lipton, Ronald J (Fermilab) ; Liu, Huanzhao (Southern Methodist U.) ; Liu, Yanwen (Hefei, CUST) ; Lobodenko, Alexandre (St. Petersburg, INP) ; Lokajicek, Milos (Prague, Inst. Phys.) ; Lopes de Sa, Rafael (Fermilab) ; Luna-Garcia, Rene (CINVESTAV, IPN ; CIC, IPN) ; Lyon, Adam Leonard (Fermilab) ; Maciel, Arthur KA (Rio de Janeiro, CBPF) ; Madar, Romain (Freiburg U.) ; Magana-Villalba, Ricardo (CINVESTAV, IPN) ; Malik, Sudhir (Nebraska U.) ; Malyshev, Vladimir L (Dubna, JINR) ; Mansour, Jason (Gottingen U., Zweites Phys. Inst.) ; Martinez-Ortega, Jorge (CINVESTAV, IPN) ; McCarthy, Robert L (SUNY, Stony Brook) ; Mcgivern, Carrie Lynne (Manchester U., Comp. Sci. Dept.) ; Meijer, Melvin M (NIKHEF, Amsterdam ; Nijmegen U.) ; Melnitchouk, Alexander S (Fermilab) ; Menezes, Diego D (Northern Illinois U.) ; Mercadante, Pedro Galli (ABC Federal U.) ; Merkin, Mikhail M (Moscow State U.) ; Meyer, Arnd (Aachen, Tech. Hochsch.) ; Meyer, Jorg Manfred (Gottingen U., Zweites Phys. Inst. ; KIT, Karlsruhe, SCC) ; Miconi, Florian (Strasbourg, IPHC) ; Mondal, Naba K (Tata Inst.) ; Mulhearn, Michael James (Virginia U.) ; Nagy, Elemer (Marseille, CPPM) ; Narain, Meenakshi (Brown U.) ; Nayyar, Ruchika (Arizona U.) ; Neal, Homer A (Michigan U.) ; Negret, Juan Pablo (Andes U., Bogota) ; Neustroev, Petr V (St. Petersburg, INP) ; Nguyen, Huong Thi (Virginia U.) ; Nunnemann, Thomas P (Munich U.) ; Hernandez Orduna, Jose de Jesus (Brown U.) ; Osman, Nicolas Ahmed (Marseille, CPPM) ; Pal, Arnab (Texas U., Arlington) ; Parashar, Neeti (Purdue U., Calumet) ; Parihar, Vivek (Brown U.) ; Park, Sung Keun (Korea U., KODEL) ; Partridge, Richard A (Brown U. ; SLAC) ; Parua, Nirmalya (Indiana U.) ; Patwa, Abid (Brookhaven ; Dept. of Energy, Wash., D.C.) ; Penning, Bjoern (Imperial Coll., London) ; Perfilov, Maxim Anatolyevich (Moscow State U.) ; Peters, Reinhild Yvonne Fatima (Manchester U., Comp. Sci. Dept.) ; Petridis, Konstantinos (Manchester U., Comp. Sci. Dept.) ; Petrillo, Gianluca (Rochester U.) ; Petroff, Pierre (Orsay, LAL) ; Pleier, Marc-Andre (Brookhaven) ; Podstavkov, Vladimir M (Fermilab) ; Popov, Alexey V (Serpukhov, IHEP) ; Prewitt, Michelle (Rice U.) ; Price, Darren (Manchester U., Comp. Sci. Dept.) ; Prokopenko, Nikolay N (Serpukhov, IHEP) ; Qian, Jianming (Michigan U.) ; Quadt, Arnulf (Gottingen U., Zweites Phys. Inst.) ; Quinn, Gene Breese (Mississippi U.) ; Ratoff, Peter N (Lancaster U.) ; Razumov, Ivan A (Serpukhov, IHEP) ; Ripp-Baudot, Isabelle (Strasbourg, IPHC) ; Rizatdinova, Flera (Oklahoma State U.) ; Rominsky, Mandy Kathleen (Fermilab) ; Ross, Anthony (Lancaster U.) ; Royon, Christophe (Prague, Inst. Phys.) ; Rubinov, Paul Michael (Fermilab) ; Ruchti, Randal C (Notre Dame U.) ; Sajot, Gerard (LPSC, Grenoble) ; Sanchez-Hernandez, Alberto (CINVESTAV, IPN) ; Sanders, Michiel P (Munich U.) ; Santos, Angelo Souza (Rio de Janeiro, CBPF ; Sao Paulo, IFT) ; Savage, David G (Fermilab) ; Savitskyi, Mykola (Taras Shevchenko U.) ; Sawyer, HLee (Louisiana Tech. U.) ; Scanlon, Timothy P (Imperial Coll., London) ; Schamberger, RDean (SUNY, Stony Brook) ; Scheglov, Yury A (St. Petersburg, INP) ; Schellman, Heidi M (Oregon State U. ; Northwestern U.) ; Schott, Matthias (Mainz U., Inst. Phys.) ; Schwanenberger, Christian (Manchester U., Comp. Sci. Dept.) ; Schwienhorst, Reinhard H (Michigan State U.) ; Sekaric, Jadranka (Kansas U.) ; Severini, Horst (Oklahoma U.) ; Shabalina, Elizaveta K (Gottingen U., Zweites Phys. Inst.) ; Shary, Viacheslav V (IRFU, SPP, Saclay) ; Shaw, Savanna (Manchester U., Comp. Sci. Dept.) ; Shchukin, Andrey A (Serpukhov, IHEP) ; Simak, Vladislav J (Prague, Tech. U.) ; Skubic, Patrick Louis (Oklahoma U.) ; Slattery, Paul F (Rochester U.) ; Snow, Gregory R (Nebraska U.) ; Snow, Joel Mark (Langston U.) ; Snyder, Scott Stuart (Brookhaven) ; Soldner-Rembold, Stefan (Manchester U., Comp. Sci. Dept.) ; Sonnenschein, Lars (Aachen, Tech. Hochsch.) ; Soustruznik, Karel (Charles U.) ; Stark, Jan (LPSC, Grenoble) ; Stefaniuk, Nazar (Taras Shevchenko U.) ; Stoyanova, Dina A (Serpukhov, IHEP) ; Strauss, Michael G (Oklahoma U.) ; Suter, Louise (Manchester U., Comp. Sci. Dept.) ; Svoisky, Peter V (Virginia U.) ; Titov, Maxim (IRFU, SPP, Saclay) ; Tokmenin, Valeriy V (Dubna, JINR) ; Tsai, Yun-Tse (Rochester U.) ; Tsybychev, Dmitri (SUNY, Stony Brook) ; Tuchming, Boris (IRFU, SPP, Saclay) ; Tully, Christopher George T (Princeton U.) ; Uvarov, Lev (St. Petersburg, INP) ; Uvarov, Sergey L (St. Petersburg, INP) ; Uzunyan, Sergey A (Northern Illinois U.) ; Van Kooten, Richard J (Indiana U.) ; van Leeuwen, Willem M (NIKHEF, Amsterdam) ; Varelas, Nikos (Illinois U., Chicago) ; Varnes, Erich W (Arizona U.) ; Vasilyev, Igor A (Serpukhov, IHEP) ; Verkheev, Alexander Yurievich (Dubna, JINR) ; Vertogradov, Leonid S (Dubna, JINR) ; Verzocchi, Marco (Fermilab) ; Vesterinen, Mika (Manchester U., Comp. Sci. Dept.) ; Vilanova, Didier (IRFU, SPP, Saclay) ; Vokac, Petr (Prague, Tech. U.) ; Wahl, Horst D (Florida State U.) ; Wang, Michael HLS (Fermilab) ; Warchol, Jadwiga (Notre Dame U.) ; Watts, Gordon Thomas (Washington U., Seattle) ; Wayne, Mitchell R (Notre Dame U.) ; Weichert, Jonas (Mainz U., Inst. Phys.) ; Welty-Rieger, Leah Christine (Northwestern U.) ; Williams, Mark Richard James (Indiana U. ; CERN) ; Wilson, Graham Wallace (Kansas U.) ; Wobisch, Markus (Louisiana Tech. U.) ; Wood, Darien Robert (Northeastern U.) ; Wyatt, Terence R (Manchester U., Comp. Sci. Dept.) ; Xie, Yunhe (Fermilab) ; Yamada, Ryuji (Fermilab) ; Yang, Siqi (Hefei, CUST) ; Yasuda, Takahiro (Fermilab) ; Yatsunenko, Yuriy A (Dubna, JINR) ; Ye, Wanyu (SUNY, Stony Brook) ; Ye, Zhenyu (Fermilab) ; Yin, Hang (Fermilab) ; Yip, Kin (Brookhaven) ; Youn, Sungwoo (Fermilab) ; Yu, Jiaming (Michigan U.) ; Zennamo, Joseph (SUNY, Buffalo) ; Zhao, Tianqi Gilbert (Manchester U., Comp. Sci. Dept.) ; Zhou, Bing (Michigan U.) ; Zhu, Junjie (Michigan U.) ; Zielinski, Marek (Rochester U.) ; Zieminska, Daria (Indiana U.) ; Zivkovic, Lidija (Paris U., VI-VII) |
Publication | 2017-01-09 |
Imprint | 26 Jul 2016 |
Number of pages | 9 |
Note | Comments: 8 pages, submitted to Phys. Rev. Lett 9 pages, 11 figures, published version |
In: | Phys. Rev. D 95 (2017) 011101 |
DOI | 10.1103/PhysRevD.95.011101 |
Subject category | Particle Physics - Experiment |
Abstract | We present a study of top quark polarization in $t \overline{t}$ events produced in $p \overline{p}$ collisions at $\sqrt{s}=1.96$ TeV. Data correspond to 9.7 fb$^{-1}$ collected with the D0 detector at the Tevatron. We use final states containing a lepton and at least three jets. The polarization is measured using the distribution of leptons along the beam and helicity axes, and the axis normal to the production plane. This is the first measurement of top quark polarization at the Tevatron in $\ell$+jets final states, and first measurement of transverse polarization in $t \overline{t}$ production. The observed distributions are consistent with the standard model. |
Copyright/License | arXiv nonexclusive-distrib. 1.0 Publication: © 2017-2024 American Physical Society |