; McCarthy, Tom (Munich, Max Planck Inst.) ; Jones, Roger (Lancaster U.) ; Heidegger, Kim Katrin (Freiburg U.) Eng. ; Yamaguchi, Yohei (Tokyo Inst. ; Chu, Xiaotong (Beijing, Inst. All figures including auxiliary figures are ; Stapf, Birgit Sylvia (Nikhef, Amsterdam) ; Starchenko, Evgeny (Serpukhov, IHEP) ; Stark, Giordon Holtsberg (UC, Santa Cruz) ; Stark, Jan (LPSC, Grenoble) ; Staroba, Pavel (Prague, Inst. Inst.) ; Marchiori, Giovanni (Paris U., VI-VII) ; Marcisovsky, Michal (Prague, Inst. ; Zeng, Jian Cong (Illinois U., Urbana) ; Zenin, Oleg (Serpukhov, IHEP) ; Zenis, Tibor (Comenius U.) ; Loesle, Alena (Freiburg U.) ; Sen, Sourav (Duke U.) ; Bussey, Peter (Glasgow U.) Brunori Trap o Michelle Giraud? ; Pitman Donaldson, Charlie (University Coll. ; Spangenberg, Martin (Warwick U.) ; Sidiropoulou, Ourania (CERN) ; Sidoti, Antonio (INFN, Bologna ; Bologna U.) Phys. ; Safdari, Murtaza (SLAC) ; Saha, Puja (Northern Illinois U.) Signal regions are employed to search for two-, three-, and four-body decays of the directly pair-produced supersymmetric partner of the top quark (stop). ; Bhattacharya, Deb Sankar (Wurzburg U.) ; Prokofiev, Kirill (Hong Kong U. Sci. U.) ; Smart, Ben (Rutherford) ; Smiesko, Juraj (Kosice, IEF) ; Smirnov, Nikita (Moscow Phys. Tech.) ; Herrmann, Maximilian Georg (Munich U.) Phys.) ; Beretta, Matteo (Frascati) ; Berge, David (Humboldt U., Berlin) ; Bergeaas Kuutmann, Elin (Uppsala U., Inst. ; Asimakopoulou, Eleni Myrto (Uppsala U., Inst. ; Petridou, Chariclia (Aristotle U., Thessaloniki) ; Petrucci, Fabrizio (Rome III U.) ; Pownall, Gavin (DESY) ; Pozo Astigarraga, Mikel Eukeni (CERN) ; Pralavorio, Pascal (Marseille, CPPM) ; Prell, Soeren (Iowa State U.) ; Tamir, Nadav Michael (Tel Aviv U.) ; Barberis, Dario (INFN, Genoa ; Genoa U.) ; Smizanska, Maria (Lancaster U.) Phys.) Sono quella di Educazione Cinica, ma anche Michela Giraud. U.) ; Dueren, Michael (Giessen U.) ; Aperio Bella, Ludovica (DESY) ; Aranzabal, Nordin (CERN) ; Araujo Ferraz, Victor (Juiz de Fora U.) Chem. ; Takubo, Yosuke (KEK, Tsukuba) ; Talby, Mossadek (Marseille, CPPM) ; Talyshev, Alexey (Novosibirsk State U. ; Novosibirsk, IYF) ; Tam, Kai Chung (Hong Kong U.) ; Geisen, Marc (Mainz U.) ; Trefzger, Thomas (Wurzburg U.) Phys.) ; Hu, Yi Fan (Beijing, Inst. ; Kopeliansky, Revital (Indiana U.) ; Andari, Nansi (IRFU, Saclay) ; Andeen, Timothy (Texas U.) ; Taylor, Wendy (York U.) ; Tisserant, Sylvain (Marseille, CPPM) ; Todome, Kazuki (INFN, Bologna ; Bologna U.) Inst.) ; Snyder, Scott (Brookhaven) ; Sobie, Randall (Victoria U. ; IPP, Canada) ; Soffer, Abner (Tel Aviv U.) ; Ottino, Gregory James (LBL, Berkeley) ; Ouchrif, Mohamed (Oujda U.) U.) ; Giangiacomi, Nico (INFN, Bologna ; Bologna U.) ; Li, Mengran (Beijing, Inst. ; Fischer, Julian (Mainz U.) ; Shan, Lianyou (Beijing, Inst. ; Vos, Marcel (Valencia U., IFIC) ; Vossebeld, Joost (Liverpool U.) ; Donini, Julien (Clermont-Ferrand U.) ; Mcfayden, Joshua Angus (CERN) ; Mchedlidze, Gvantsa (Tbilisi State U.) ; Elliot, Alison (Queen Mary, U. of London) ; Ellis, Nicolas (CERN) ; Elmsheuser, Johannes (Brookhaven) ; Elsing, Markus (CERN) ; Emeliyanov, Dmitry (Rutherford) ; Emerman, Alexander (Nevis Labs, Columbia U.) ; Cieri, Davide (Munich, Max Planck Inst.) High Energy Phys.) ; Einsweiler, Kevin (LBL, Berkeley) ; Ekelof, Tord (Uppsala U., Inst. ; Gouighri, Mohamed (Ibn Tofail U.) ; Rajagopalan, Srinivasan (Brookhaven) ; Ramirez Morales, Andres (Queen Mary, U. of London) ; Ran, Kunlin (Beijing, Inst. ; Fuster, Juan (Valencia U., IFIC) ; Gabrielli, Alessandro (INFN, Bologna ; Bologna U.) U.) Theor. Phys.) ; Tikhomirov, Vladimir (Lebedev Inst. Schauspieler/in. Anmelden. ; Losel, Philipp Jonathan (Munich U.) ; Patton, Joseph (Liverpool U.) ; Sano, Yuta (Nagoya U.) ; Nechaeva, Polina (Lebedev Inst.) ; Yoshihara, Keisuke (Iowa State U.) ; Chapman, John Derek (Cambridge U.) ; Klapdor-kleingrothaus, Thorwald (Freiburg U.) Tsing Hua U.) ; Britton, Dave (Glasgow U.) ; Kvam, Audrey Katherine (Washington U., Seattle) ; Kvita, Jiri (Palacky U.) ; Mkrtchyan, Tigran (Kirchhoff Inst. High Energy Phys.) ; Redlinger, George (Brookhaven) ; Reeves, Kendall (Texas U., Dallas) ; Reichert, Joseph (Pennsylvania U.) ; Mistry, Khilesh Pradip (Pennsylvania U.) ; Lange, Joern Christian (Gottingen U., II. ; Garcia Argos, Carlos (Freiburg U.) ; Shlomi, Jonathan (Weizmann Inst.) Tech. ; Schumm, Bruce (UC, Santa Cruz) ; Schune, Philippe (IRFU, Saclay) ; Schwartzman, Ariel (SLAC) ; Schwarz, Thomas Andrew (Michigan U.) ; Ng, Chi Wing (Pittsburgh U.) ; Havener, Laura Brittany (Nevis Labs, Columbia U.) ; Avolio, Giuseppe (CERN) ; Ayoub, Mohamad Kassem (Beijing, Inst. ; Bogavac, Danijela (Barcelona, IFAE) ; Bogdanchikov, Alexander (Novosibirsk State U. ; Novosibirsk, IYF) ; Bohm, Christian (Stockholm U.) ; Nitsche, Isabel (Dortmund U.) ; Zivkovic, Lidija (Belgrade U.) ; Levchenko, Mikhail (PNPI, St. Petersburg) ; Leveque, Jessica (Annecy, LAPP) ; Levin, Daniel (Michigan U.) ; Banerjee, Swagato (Wisconsin U., Madison ; Louisville U.) ; Hallewell, Gregory David (Marseille, CPPM) ; Hamano, Kenji (Victoria U.) ; Zhao, Zhengguo (Hefei, CUST) ; Zhemchugov, Alexey (Dubna, JINR) ; Zheng, Zhi (Michigan U.) ; Valero, Alberto (Valencia U., IFIC) ; Valery, Loic (DESY) ; Vallance, Robert Adam (Birmingham U.) ; Klein, Christoph (Carleton U.) ; Belfkir, Mohamed (Annecy, LAPP) ; Bell, Andrew Stuart (University Coll. ; Gutierrez, Phillip (Oklahoma U.) ; Gonzalez de la Hoz, Santiago (Valencia U., IFIC) ; Gonzalez Fernandez, Sergio (Barcelona, IFAE) ; Gonzalez Renteria, Cesar (LBL, Berkeley) ; Gonzalez Suarez, Rebeca (Uppsala U., Inst. ; Herrmann, Tim (Dresden, Tech. U.) ; Howarth, James (Glasgow U.) ; Liberatore, Marianna (DESY) ; Liberti, Barbara (Rome U., Tor Vergata) ; Liblong, Aaron (Toronto U.) ; Dell'Acqua, Andrea (CERN) ; Dell'Asta, Lidia (Rome U., Tor Vergata) ; Delmastro, Marco (Annecy, LAPP) ; Delporte, Charles (IJCLab, Orsay) ; Delsart, Pierre-Antoine (LPSC, Grenoble) ; Demarco, David (Toronto U.) ; Muenstermann, Daniel (Lancaster U.) Phys. ; Shatalov, Pavel (Moscow, ITEP) ; Shaw, Kate (Sussex U.) ; Spigo, Giancarlo (CERN) ; Spina, Mario (Sussex U.) ; Khodinov, Alexander (Tomsk State U.) ; Forland, Blake Christopher (Indiana U.) Comedian. ; Simion, Stefan (IJCLab, Orsay) ; Simoniello, Rosa (Mainz U.) ; Takeshita, Tohru (Shinshu U.) Claudio Colica. ; Bartoldus, Rainer (SLAC) ; Bartolini, Giovanni (Marseille, CPPM) ; Barton, Adam Edward (Lancaster U.) ; Hasib, Ahmed (Edinburgh U.) ; Jimenez Morales, Fabricio Andres (Clermont-Ferrand U.) ; Watts, Gordon (Washington U., Seattle) ; Waugh, Ben (University Coll. ; Lorenz, Jeanette (Munich U.) Phys.) U.) ; Lammers, Sabine (Indiana U.) ; Wells, Pippa (CERN) ; Wenaus, Torre (Brookhaven) ; Wengler, Thorsten (CERN) ; Wenig, Siegfried (CERN) ; Wermes, Norbert (Bonn U.) Inst.) ; Vallier, Alexis Roger Louis (CERN) ; Valls Ferrer, Juan Antonio (Valencia U., IFIC) ; Van Daalen, Tal Roelof (Barcelona, IFAE) ; Van Gemmeren, Peter (Argonne) ; Van Vulpen, Ivo (Nikhef, Amsterdam) ; Vanadia, Marco (Rome U., Tor Vergata) ; Vandelli, Wainer (CERN) ; Vandenbroucke, Maxence (IRFU, Saclay) ; Vandewall, Evan Richard (Oklahoma State U.) ; Miller, David (Chicago U., EFI) ; Milov, Alexander (Weizmann Inst.) ; Wang, Rongkun (Hefei, CUST) ; Wang, Rui (Argonne) ; Wang, Song-Ming (Taiwan, Inst. ; Queitsch-maitland, Michaela (CERN) ; Qureshi, Anum (Adelaide U., Sch. High Energy Phys. ; Ospanov, Rustem (Hefei, CUST) ; Otero y Garzon, Gustavo (Buenos Aires U.) Phys.) ; Zinonos, Zinonas (Munich, Max Planck Inst.) ; Tee, Amy Selvi (Lancaster U.) ; Zhang, Zhiqing (IJCLab, Orsay) ; Zhao, Pingchuan (Duke U.) ; Sherman, Alexander David (Boston U.) ; Igonkina, Olga (Nikhef, Amsterdam ; Nijmegen U.) ; Dopke, Jens (Rutherford) ; Doria, Alessandra (INFN, Naples) ; Dova, Maria-Teresa (La Plata U.) ; Novotny, Radek (Prague, Tech. ; Nitta, Tatsumi (Waseda U.) ; Shulga, Evgeny (Weizmann Inst.) ; Lleres, Annick (LPSC, Grenoble) ; Llorente Merino, Javier (Simon Fraser U.) ; Klioutchnikova, Tatiana (CERN) ; Klitzner, Felix Fidelio (Munich U.) Additional signal regions are designed specifically to search for spin-0 mediators that are produced in association with a pair of top quarks and decay into a pair of dark-matter particles. The search is performed using the Large Hadron Collider proton-proton collision dataset at a centre-of-mass energy of $\sqrt{s}$=13 TeV recorded by the ATLAS detector from 2015 to 2018, corresponding to an integrated luminosity of 139 fb$^{-1}$. ; Maltezos, Stavros (Natl. ; Adiguzel, Aytul (Bogazici U. ; Istanbul U.) ; Franchini, Matteo (INFN, Bologna ; Bologna U.) ; UCAS, Beijing) ; Zhou, Mingliang (SUNY, Stony Brook) ; Zhou, Ning (Shanghai Jiao Tong U.) ; Ouellette, Jeff (Brookhaven) ; Ould-Saada, Farid (Oslo U.) ; Biglietti, Michela (Rome III U.) High Energy Phys.) ; Hayes, Robin Leigh (British Columbia U.) U.) ; Lie, Ki (Hong Kong U. Sci. ; Wahdan, Shayma (Wuppertal U.) ; Mori, Daniel (Simon Fraser U.) Eng. ; Vorobev, Konstantin (Moscow Phys. ; Rustige, Lennart (Clermont-Ferrand U. ; Dortmund U.) ; Zorbas, Theodoros Georgio (Sheffield U.) Phys.) Inst.) 9486 persone ne parlano. ; Berger, Nicolas (Annecy, LAPP) ; Bergmann, Benedikt (Prague, Tech. ; Iconomidou-Fayard, Lydia (IJCLab, Orsay) ; Iengo, Paolo (CERN) ; Ignazzi, Rosanna (Bohr Inst.) ; Meloni, Federico (DESY) ; Melzer, Alexander (Bonn U.) ; Aggarwal, Anamika (Nijmegen U.) Phys. ; Young, Christopher (CERN) ; Young, Charles (SLAC) ; Yu, Jie (Iowa State U.) ; Nakamura, Koji (KEK, Tsukuba) ; Nakamura, Tomoaki (Tokyo U., ICEPP) ; Nanjo, Hajime (Osaka U.) ; Fabbri, Laura (INFN, Bologna ; Bologna U.) ; Oh, Seog (Duke U.) ; Zerwas, Dirk (IJCLab, Orsay) ; Zgubic, Miha (Oxford U.) ; Bingul, Ahmet (Gaziantep U.) ; Robles Gajardo, Carolina Michel (Santa Maria U., Valparaiso) ; Robles Manzano, Maria (Mainz U.) ; Abreu, Henso (Technion) ; Abulaiti, Yiming (Argonne) ; Acharya, Bobby Samir (INFN, Udine ; ICTP, Trieste ; King's Coll. ; Schleicher, Katharina (Freiburg U.) Dept.) Phys.) ; Thomas, Juergen (Birmingham U.) U., Athens) ; Kivernyk, Oleh (Bonn U.) Phys. ; Rahal, Ghita (CC, Villeurbanne) ; Raine, John Andrew (Geneva U.) ; Ozcan, Veysi Erkcan (Bogazici U.) ; Lounis, Abdenour (IJCLab, Orsay) ; Love, Jeremy (Argonne) ; Love, Peter (Lancaster U.) ; Masubuchi, Tatsuya (Tokyo U., ICEPP) ; Matakias, Dimitrios (Brookhaven) ; Matic, Andrea (Munich U.) Phys.) U.) ; Ohm, Christian (Royal Inst. ; Hodgkinson, Mark (Sheffield U.) ; Weirich, Marcel (Mainz U.) ; Kortner, Oliver (Munich, Max Planck Inst.) ; Potti, Harish (Texas U.) London) ; Valderanis, Chrysostomos (Munich U.) ; Arnold, Hannah (Nikhef, Amsterdam) ; Arrubarrena Tame, Zulit Paola (Munich U.) Phys.) x: mehr Suchoptionen +: Gemälde Alte Meister Gemälde 19. ; Stegler, Martin (DESY) ; Steinberg, Peter (Brookhaven) ; Steinhebel, Amanda Lynn (Oregon U.) ; Wang, Qing (Oklahoma U.) Phys. ; Johansson, Per (Sheffield U.) ; Dubna, JINR) ; Tsirigotis, Apostolos (Aristotle U., Thessaloniki ; Hellenic Open U., Patras) ; Tsiskaridze, Vakhtang (SUNY, Stony Brook) ; Tskhadadze, Edisher (Tbilisi, Inst.Phys.) ; Duchovni, Ehud (Weizmann Inst.) ; Kobayashi, Dai (Kyushu U.) U.) ; Anelli, Christopher Ryan (Victoria U.) ; Shehade, Mahran (Weizmann Inst.) ; Liu, Yi (DESY) ; Liu, Yang (Beijing, Inst. High Energy Phys.) ; Anders, John Kenneth (Bern U., LHEP) ; Andrean, Stefio Yosse (Stockholm U. ; Stockholm U., OKC) ; Andreazza, Attilio (INFN, Milan ; Milan U.) ; Sebastiani, Cristiano David (Liverpool U.) ; Koeck, Daniela Maria (Sussex U.) ; Aloisio, Alberto (INFN, Naples ; Naples U.) Phys.) ; Lin, Kuan-yu (Michigan State U.) ; Sayago Galvan, Ivan (Valencia U., IFIC) ; Sbarra, Carla (INFN, Bologna) ; Sbrizzi, Antonio (INFN, Udine ; Udine U.) ; Odaka, Shigeru (KEK, Tsukuba) ; Oerdek, Serhat (Gottingen U., II. ; Dallapiccola, Carlo (Massachusetts U., Amherst) ; Dam, Mogens (Bohr Inst.) ; Pettersson, Nora Emilia (Massachusetts U., Amherst) ; Petukhova, Krystsina (Charles U.) ; Yamamoto, Akira (KEK, Tsukuba) ; Yamatani, Masahiro (Tokyo U., ICEPP) ; Yamazaki, Tomohiro (Tokyo U., ICEPP) ; Yamazaki, Yuji (Kobe U.) ; Bryngemark, Lene (SLAC) ; Buanes, Trygve (Bergen U.) Prime code in autostrada per le feste in Riviera Ma l’invasione è attesa oggi . ; Coelho Lopes De Sa, Rafael (Massachusetts U., Amherst) ; Cohen, Hadar Yosef (Tel Aviv U.) ; Iakovidis, Georgios (Brookhaven) ; Ibragimov, Iskander (Siegen U.) ; Francavilla, Paolo (INFN, Pisa ; Pisa U.) ; Flick, Tobias (Wuppertal U.) ; Asai, Shoji (Tokyo U., ICEPP) ; Asawatavonvanich, Thanawat (Tokyo Inst. ; Xiao, Xiong (Michigan U.) ; Owen, Mark (Glasgow U.) ; Teixeira De Lima, Rafael (SLAC) ; Teixeira-Dias, Pedro (Royal Holloway, U. of London) ; Ten Kate, Herman (CERN) ; Teoh, Jia Jian (Nikhef, Amsterdam) ; Terada, Susumu (KEK, Tsukuba) ; Terashi, Koji (Tokyo U., ICEPP) ; Terron, Juan (Madrid, Autonoma U.) London) ; Borisov, Anatoly (Serpukhov, IHEP) ; Borissov, Guennadi (Lancaster U.) Phys.) ; Doyle, Tony (Glasgow U.) ; Bailey, Adam (Valencia U., IFIC) ; Bailey, Virginia Ruth (Illinois U., Urbana) ; Baines, John (Rutherford) ; Bakalis, Christos (Natl. Inst.) ; Arduh, Francisco Anuar (La Plata U.) ; Nikiforou, Nikiforos (Texas U.) London) ; Grud, Christopher (Michigan U.) Scalar and pseudoscalar dark-matter mediators are excluded up to 200 GeV when the coupling strengths of the mediator to Standard Model and dark-matter particles are both equal to one and when the mass of the dark-matter particle is 1 GeV. London) ; Corradi, Massimo (INFN, Rome ; Rome U.) ; Kawaguchi, Tomomi (Nagoya U.) ; Dunford, Monica (Kirchhoff Inst. ; O'Shea, Val (Glasgow U.) ; Brock, Raymond (Michigan State U.) ; Nagai, Koichi (Oxford U.) ; Pachal, Katherine (Duke U.) ; McMahon, Steve (Rutherford) ; Mcnamara, Peter Charles (Melbourne U.) ; Gnesi, Ivan (INFN, Cosenza ; Enrico Fermi Ctr., Rome) ; Goblirsch-Kolb, Maximilian (Brandeis U.) ; Watson, Alan (Birmingham U.) ; Tombs, Rupert (Cambridge U.) ; Atkin, Ryan Justin (Cape Town U.) ; Pettee, Mariel Nelson (Yale U.) High Energy Phys. ; Flores, Lucas Macrorie (Pennsylvania U.) ; Tashiro, Takuya (Kyoto U.) ; Buckley, Andrew (Glasgow U.) ; Goy, Corinne (Annecy, LAPP) ; Grabowska-Bold, Iwona (AGH-UST, Cracow) ; Graham, Emily Charlotte (Liverpool U.) ; Weber, Sebastian Mario (Kirchhoff Inst. ; White, Aaron (Michigan U.) ; Boonekamp, Maarten (IRFU, Saclay) ; Booth, Callum Dale (Royal Holloway, U. of London) ; Borecka-Bielska, Hanna Maria (Liverpool U.) ; Chitan, Adrian (Bucharest, IFIN-HH) ; Chiu, I-huan (Tokyo U., ICEPP) ; Chiu, Yu Him Justin (Victoria U.) A search for new phenomena with top quark pairs in final states with one isolated electron or muon, multiple jets, and large missing transverse momentum is performed. ; Burch, Tyler James (Northern Illinois U.) ; Gabrielli, Andrea (CERN) ; Gadatsch, Stefan (Geneva U.) ; Mueller, Ralph Soeren Peter (Munich U.) ; Frizzell, Dylan Cooper (Oklahoma U.) ; Hils, Maximilian (Dresden, Tech. ; Smolek, Karel (Prague, Tech. ; Kroha, Hubert (Munich, Max Planck Inst.) ; Schroeder, Frederic (Wuppertal U.) ; Owen, Rhys Edward (Birmingham U.)