Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/12154
Title: Combination of Searches for Singly Produced Vectorlike Top Quarks in Pp Collisions at √sp=13 Tev With the Atlas Detector
Authors: Aad, G.
Aakvaag, E.
Abbott, B.
Abdelhameed, S.
Abeling, K.
Abicht, N. J.
Wang, Z.
Publisher: Amer Physical Soc
Abstract: A combination of searches for the single production of vectorlike top quarks (T) is presented. These analyses are based on proton-proton collisions at root sp = 13 TeV recorded in 2015-2018 with the ATLAS detector at the Large Hadron Collider, corresponding to an integrated luminosity of 139 fb(-1). The T decay modes considered in this combination are into a top quark and either a Standard Model Higgs boson or a Z boson (T -> Ht and T -> Zt). The individual searches used in the combination are differentiated by the number of leptons (e, mu) in the final state. The observed data are found to be in good agreement with the Standard Model background prediction. Interpretations are provided for a range of masses and couplings of the vectorlike top quark for benchmark models and generalized representations in terms of 95% confidence level limits. For a benchmark signal prediction of a vectorlike top quark SU(2) singlet with electroweak coupling, kappa, of 0.5, masses below 2.1 TeV are excluded, resulting in the most restrictive limits to date.
Description: Leeuw, Lerothodi/0000-0002-3365-6781; Stanislaus, Beojan/0000-0001-9007-7658; Bortoletto, Daniela/0000-0002-1287-4712; Carbone, Antonio/0000-0002-4117-3800; Nitika, Nitika/0000-0003-0576-3122; Yang, Siqi/0000-0002-0204-984X; Grinstein, Sebastian/0000-0002-6460-8694; Introzzi, Gianluca/0000-0002-1314-2580; D'Uffizi, Matteo/0000-0003-2499-1649; Das, Sruthy Jyothi/0000-0003-2693-3389; Konstantinidis, Nikolaos/0000-0002-4140-6360; Qian, Jianming/0000-0003-4813-8167; Lewicki, Maciej Piotr/0000-0002-8972-3066; Nasri, Salah/0000-0002-5985-4567; Tu, Yanjun/0000-0002-5865-183X; Haas, Andrew/0000-0002-4832-0455; Panwar, Lata/0000-0003-2461-4907; Stupak Iii, John/0000-0001-9610-0783; Romain, Madar/0000-0002-6875-6408; Chapon, Emilien/0000-0001-6968-9828; Saibel, Andrej/0000-0002-9932-7622; Yorita, Kohei/0000-0003-1988-8401; Li, Liang/0000-0001-6411-6107; Alvarez Fernandez, Adrian/0000-0003-1525-4620; Mazzeo, Elena/0000-0002-8406-0195; Gonski, Julia/0000-0003-2037-6315; De Almeida Dias, Flavia/0000-0001-6882-5402; Filthaut, Frank/0000-0003-3338-2247; Brandt, Oleg/0000-0001-5219-1417; Mondal, Santu/0000-0002-6965-7380; Franklin, Melissa/0000-0002-6595-883X; Sciandra, Andrea/0000-0001-7163-501X; Volkotrub, Yuriy/0000-0002-3114-3798; Elsing, Markus/0000-0002-1213-0545; Shabalina, Elizaveta/0000-0003-4849-556X; Lopez Solis, Alvaro/0000-0002-0511-4766; Sato, Koji/0000-0001-8988-4065; Gaudio, Gabriella/0000-0002-6833-0933; Shah, Aashaq/0000-0002-6157-2016; Fox, Harald/0000-0003-3089-6090; Canbay, Ali Can/0000-0003-4602-473X; Zamora-Saa, Jilberto/0000-0002-5030-7516; Affolder, Anthony/0000-0002-9058-7217; Zenz, Seth/0000-0002-9720-1794; Carmignani, Joseph (Joe)/0000-0002-1705-1061; Ragusa, Francesco/0000-0002-4064-0489; Escalier, Marc/0000-0003-4270-2775; Nasella, Laura/0000-0002-4871-784X; Redlinger, George/0000-0002-6437-9991; Deliot, Frederic/0000-0003-0777-6031; Calafiura, Paolo/0000-0002-1692-1678; Farrington, Sinead/0000-0001-5350-9271; Camarda, Stefano/0000-0003-0479-7689; Mckee, Shawn/0000-0002-4551-4502; Burdin, Sergey/0000-0003-4831-4132; De La Torre Perez, Hector/0000-0002-4516-5269; Kretzschmar, Jan/0000-0002-8515-1355; Mitsou, Vasiliki A./0000-0002-1533-8886; Cadamuro, Luca/0000-0001-8789-610X; Gonzalez Suarez, Rebeca/0000-0002-6126-7230; Alderweireldt, Sara/0000-0002-8224-7036; Snyder, Scott/0000-0001-8610-8423; Keaveney, James/0000-0003-0766-5307; Rompotis, Nikolaos/0000-0003-2577-1875; Pianori, Elisabetta/0000-0001-9233-5892; Robson, Aidan/0000-0002-1659-8284; Castro, Nuno/0000-0001-8491-4376; Cepaitis, Vilius/0000-0002-4809-4056; Grivaz, Jean-Francois/0000-0003-4793-7995; Lister, Alison/0000-0002-1552-3651; Aad, Georges/0000-0002-6665-4934; Tishelman-Charny, Abraham/0000-0002-7332-5098; Zhang, Zhicai/0000-0002-1630-0986; Khwaira, Yahya/0000-0001-8538-1647; Ulloa Poblete, Pablo Augusto/0000-0002-0789-7581; Duperrin, Arnaud/0000-0002-5789-9825; Petersen, Troels/0000-0003-0221-3037; Wu, Xin/0000-0001-7655-389X; Dong, Qichen/0000-0002-0117-7831; Gwilliam, Carl/0000-0002-9401-5304; Hopkins, Walter/0000-0001-7814-8740; Thomson, Evelyn/0000-0001-6031-2768; Vormwald, Benedikt/0000-0003-2607-7287; Hays, Chris/0000-0003-2371-9723; D'Auria, Saverio/0000-0003-3393-6318; Escobar Ibanez, Carlos/0000-0003-4442-4537; Cerri, Alessandro/0000-0002-1904-6661; Munoz Sanchez, Francisca/0000-0002-6374-458X; Islam, Wasikul/0000-0002-5624-5934; Kourlitis, Vangelis/0000-0001-6568-2047; Worm, Steven/0000-0002-3865-4996; Leblanc, Matt/0000-0001-5977-6418; Butterworth, Jonathan/0000-0002-5905-5394
URI: https://doi.org/10.1103/PhysRevD.111.012012
ISSN: 2470-0010
2470-0029
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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