A search for prompt lepton-jets in pp collisions at s = 8 $$ \sqrt{\mathrm{s}}=8 $$ TeV with the ATLAS detector

G Aad,K Kordas,D Di Valentino,W Walkowiak,D A Soh,S Binet,M C Vetterli,A De Benedetti,J Guenther,B Martin Dit Latour,T Alexopoulos,M Delmastro,A C Daniells,L Bugge,L Gonella,A R Stradling,R Pezoa,S Campana,Y Yamazaki,M Backhaus,K Lie,B Zhou,J T Shank,P Jenni,R J Teuscher,A Borisov,M Barbero,J Ernst,S I Buda,Y Fang,K Wang,M Sannino,I Hinchliffe,J Dietrich,G Cortiana,A Glazov,O Lundberg,H A Gordon,K Potamianos,F Ukegawa,J Henderson,K Köneke,A Mastroberardino,I R Boyko,F Dallaire,J C Vermeulen,V Bortolotto,C Kato,S C Lin,W C Fisher,L Helary,V Pozdnyakov,D Tsybychev,L Lopes,F Lacava,P Iengo,J Bilbao De Mendizabal,A Sbrizzi,J Fuster,C O Shimmin,J T Baines,V Kouskoura,T Carli,N Taiblum,A Cortes-Gonzalez,K Lohwasser,Y Ming,J F Laporte,J P Rutherfoord,O Jinnouchi,M Primavera,P H Sales De Bruin,C Sawyer,S Kazama,F Ould-Saada,M Raymond,Z Kohout,S Camarda,A Lewis,V Kus,C Padilla Aranda,A L S Schorlemmer,M J Flowerdew,R Beccherle,F Huegging,T A Hülsing,S Leone,S Schmitt,L Tremblet,C Feng,D Côté,S Grinstein,C Alexa,P Savard,H Namasivayam,K Karthik,G Cottin,R Jansky,B E Lindquist,P Bagnaia,K Bristow,J E Brau,P Sinervo,D E Marley,E Cheremushkina,R Schwienhorst,I A Connelly,K Pommès,D A Maximov,A T Watson,A Dudarev,A M Wharton,C T Potter,K Pachal,M Vreeswijk,C Unverdorben,J Nadal,D H Nguyen,N Krumnack,A Onofre,L Goossens,R Klingenberg,B J Gallop,E V Korolkova,D Álvarez Piqueras,T Dohmae,T Nunnemann,T H Lin,A Kamenshchikov,O Stelzer-Chilton,L Serin,K Nagai,D Shoaleh Saadi,M P Geisler,P Gallus,S Snyder,R T Chislett,M Karnevskiy,M K Bugge,F Spanò,E Ideal,G Cowan,M J Kareem,R Richter,A Lipniacka,E Pianori,C Guyot,T P S Gillam,D Guest,I Yusuff,I Korolkov,L Bianchini,M D’Onofrio,M R Hoeferkamp,D Simon,U Mallik,E Gramstad,A A Affolder,M Zur Nedden,E B F G Knoops,T Klioutchnikova,E M Baldin,M Moreno Llácer,J Ferrando,J Huth,D A Scannicchio,L Chen,S Kaneti,F Ellinghaus,S Nektarijevic,O L Rezanova,V Khovanskiy,M Kagan,J Boudreau,S Raddum,F Berghaus,U Parzefall,A Sapronov,L Beresford,W-M Yao,C Grefe,J A Valls Ferrer,A Venturini,E Guido,M Thomson,A Sansoni,J M Butler,D Sosa,G Bertoli,D Kobayashi,J Godlewski,G Sokhrannyi,Ph Schwegler,J Jejelava,G Bella,C C Ohm,T Sumida,G Gaycken,S Cabrera Urbán,R Ströhmer,S Gadatsch,M Pinamonti,M Nozaki,S Jiggins,M Düren,R Vari,P K Teng,S Dhaliwal,D M Seliverstov,A Ferrari,M V Chizhov,B K Wosiek,M Aurousseau,V Dao,M Lefebvre,A A E Bannoura,F M Brochu,A Buzatu,S D’Auria,A Maevskiy,I Riu,I Ibragimov,K Ntekas,D Giugni,M Kobel,S Norberg,D Bruncko,F Fassi,X Lou,E Sauvan,J Haley,M Ellert,V Vrba,P P Allport,J Brown,B Esposito,R Kukla,V D Peshekhonov,J Strandberg,Ch Geich-Gimbel,Y Nagai,E V Bouhova-Thacker,L A Kogan,J B Liu,T Masubuchi,P V Tsiareshka,C Anastopoulos,N Karastathis,G Spigo,X Ruan,K Reeves,C A Jung,M Dell’Orso,E Yu Soldatov,S Schaetzel,Yu A Tikhonov,P S Miyagawa,A Taffard,E Dawe,T Jakoubek,C D Burgard,A Rimoldi,F Conventi,S Rave,C Troncon,C Blocker,L Shi,L Perini,M Beckingham,S F Brazzale,S Kido,G Borissov,A Ferrer,C Kourkoumelis,M Wessels,T Beau,J Kretzschmar,L Bellagamba,A Clark,V Boldea,N B Sinev,J K Anders,A Rozanov,H F-W Sadrozinski,M Filipuzzi,N Van Eldik,A Yamamoto,O Arnaez,R Cherkaoui El Moursli,O E Vickey Boeriu,J Jia,M Casolino,L Heelan,E Piccaro,A R Weidberg,S Mehlhase,R Nagai,E B Diehl,G Gagliardi,G Duckeck,O Le Dortz,M Huhtinen,H Reisin,S Schaepe,B Sopko,J J Teoh,S Ghasemi,O Sidiropoulou,D Duschinger,D Hall,H K Hadavand,F Tepel,T Theveneaux-Pelzer,J Collot,F Lasagni Manghi,S P Alkire,F Salvatore,I Massa,O C Endner,I Dawson,A Boveia,C Meineck,C Malone,B Ristić,A Sood,S Pagan Griso,A N Sisakyan,M Liu,R Mount,E Ertel,J S Webster,K Shaw,M Diamond,E N Thompson,D Lopez Mateos,A Lehan,Z J Grout,G Sciolla,Y Hernández Jiménez,E Pasqualucci,H Sandaker,E J Feng,M Faucci Giannelli,J Taenzer,S Jézéquel,A Campoverde,E Ptacek,J G Panduro Vazquez,J A Benitez Garcia,R Bartoldus,F U Bernlochner,S George,K Kreutzfeldt,M Davies,L Dell’Asta,F Rühr,S Hou,N Rompotis,K Kasahara,M T Pérez García-Estañ,J Beringer,N Garelli,D Lynn,F O’Grady,Z Yan,P W Phillips,L Massa,L E Price,J Moss,R D Schamberger,C Jeske,D R Tovey,N P Dang,C Leroy,H Ogren,A Nelson,P De Jong,J W Hetherly,W Edson,Y Kataoka,L Schoeffel,G Volpi,S Majewski,J G Cogan,S Prince,T Mori,M Ishino,J D Long,R R Hinman,M W Krasny,I Ochoa,L Hauswald,M Hohlfeld,W Cleland,A Palma,B Simmons,R Camacho Toro,X Lei,M R Sutton,A Pacheco Pages,R Di Nardo,C Bertella,R Cantrill,M Nomachi,D E Ferreira De Lima,A Mehta,K J C Leney,O L Fedin,I Fleck,M A Parker,P E Sidebo,B Lopez Paredes,S Gadomski,A Amorim,A Salvucci,N Ruthmann,M Shiyakova,Q Zeng,A G Myagkov,P Seema,R Hickling,S N Karpov,A De Santo,J Jongmanns,A Chegwidden,F Vives Vaque,A Knue,M A Shupe,R Poettgen,A Ouraou,A Koutsman,L Mazzaferro,A M Nairz,A G Goussiou,V Kartvelishvili,O Kivernyk,F Socher,D Schaile,P M Jorge,S W Weber,A I Butt,C Schmitt,X Zhuang,N A Styles,W Davey,M Pedersen,C Bock,K Bendtz,D Paredes Hernandez,A L Yen,A S Thompson,A Baroncelli,F Scutti,E Mountricha,Y Li,E Valladolid Gallego,K De,A Irles Quiles,M Escalier,F Vannucci,S Prasad,S Kama,A Pingel,D Rousseau,K P Mistry,S Jin,S Roe,S Shimizu,L Franconi,S Gkaitatzis,C Hengler,S P Y Yuen,J M Izen,R Vuillermet,A J Bevan,H G Wilkens,M Suk,V Arnal,V Nikolaenko,R Vanguri,N Lu,P Rados,J J Kempster,J E Salazar Loyola,C P Hays,G Savage,A T Doyle,M Zhou,J Tojo,F Bertolucci,R Santonico,K Korcyl,T Wang,S Palestini,R Konoplich,E Ros,P S Wells,U Schnoor,O Brandt,N Hod,S S Mortensen,A A Snesarev,S González De La Hoz,A Hasib,B M Wynne,S Williams,T Vickey,B Burghgrave,H P Skottowe,T Moa,A Schwartzman,T Mitani,M D M Capeans Garrido,R Ishmukhametov,R Leone,T Buanes,G H A Viehhauser,G Nunes Hanninger,D W Miller,Z Zhang,V J Martin,A Sfyrla,C F Anders,M Vogel,G Vardanyan,G Unal,D O Jamin,S Vlachos,E Musto,J Ye,P Starovoitov,O Sasaki,W H Bell,M Tylmad,Y Unno,V Solovyev,S A Stucci,S J Head,A Straessner,R Shang,P Pani,A White,T Saito,D V Dedovich,A K Morley,S Moritz,T Harenberg,S Webb,D Zhang,R Zaidan,N Bruscino,M Haleem,P Skubic,I Van Vulpen,R Iuppa,S Wahrmund,F Hariri,M Ughetto,W Verkerke,R S Orr,P Jussel,Pa Malecki,J Kanzaki,D De Pedis,K Lantzsch,K Cranmer,M J Woudstra,W R Spearman,H M Gray,F Prokoshin,S Chekanov,A Shmeleva,A Washbrook,M Franchini,J E Black,A Haas,T Cao,C J Riegel,K Gregersen,R D Harrington,E Rizvi,J Bouffard,K A Johns,A Usanova,J Veatch,D Costanzo,G Qin,K A Looper,D Gerbaudo,D Lellouch,M G Vincter,Y Sugaya,V Christodoulou,M El Kacimi,M Saimpert,P Mermod,V Kukhtin,J Pearce,W A Leight,M Dührssen,M Zeman,M A Baak,S Kuday,S De Castro,F Filthaut,P R Newman,G J Bobbink,S L Barnes,D Levin,T Maeno,M Kuze,V A Mitsou,A M Soukharev,J Barreiro Guimarães Da Costa,D P C Sankey,C M Hawkes,D Scheirich,J Alison,B Cole,K Meier,K Hanagaki,T A Beermann,J Reichert,M Della Pietra,M Garcia-Sciveres,M Bessner,S M Romano Saez,T Ince,J Stark,A A Solodkov,P Berta,Th D Papadopoulou,A E Kiryunin,Y Silver,G C Grossi,L Morvaj,B Gaur,C Gabaldon,J E Blanco,W K Brooks,K-J Grahn,D G Charlton,K Schmieden,M J Schultens,N P Hessey,P 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Gemmeren,A Vaniachine,A Dafinca,T Z Kowalski,V Tudorache,D Oliveira Damazio,L A Thomsen,R Hertenberger,A L Read,E G Tskhadadze,A Morton,S Menke,S Youssef,M Nordberg,G A Mullier,A Macchiolo,C J Potter,J P Grohs,A Ovcharova,D Quilty,K M Mercurio,R C Edgar,J Cochran,R Mashinistov,S Stamm,A Firan,J Sjölin,Q Hu,S Burdin,L S Kaplan,D Robinson,M Morii,P G Hamnett,J Donini,P Ge,S Vallecorsa,S Jabbar,G Salamanna,S L Lloyd,A Mccarn,K W Mcfarlane,A C Martyniuk,M Nagel,M Slater,A Bassalat,R Polifka,M Strauss,K Yamauchi,P H Beauchemin,S Perrella,F Scuri,P Teixeira-Dias,N Kimura,L Barak,R Sobie,D Lissauer,C Meroni,R Brenner,M C Hansen,D Kyriazopoulos,O K Baker,A S Cerqueira,F Lo Sterzo,B Laforge,E Romero Adam,C Serfon,J Fischer,R Walker,A Vest,J Mamuzic,V Tsiskaridze,F Petrucci,N Javadov,A Liblong,I M Gregor,M Verducci,P Pais,S M Mazza,P M Tuts,J Silva,F Ceradini,T Lenz,P Butti,P Lichard,Z M Karpova,C Zhou,P J Clark,H Kagan,S M Wang,P Czodrowski,E Scifo,R W Smith,G Siragusa,K Pajchel,P Grenier,T M Hong,L Chevalier,K G Tan,K Peters,J Faltova,T Kawamoto,L Fabbri,P F Giraud,E Petit,H Stenzel,H Severini,A Calandri,J H N Rosten,L Manhaes De Andrade Filho,J K Nilsen,Y K Kim,Y Makida,C Petridou,M Fraternali,M Schumacher,E Coniavitis,R E Blair,T Fusayasu,A Petridis,N Soni,D Vladoiu,T Kohriki,P Giannetti,J C Lange,M George,J Meyer,K Vorobev,N Haddad,F Friedrich,J Del Peso,C Deterre,A S Boldyrev,S Darmora,R E Long,A Zaman,O V Solovyanov,L Jeanty,G Brooijmans,N Bousson,P Werner,M Ouchrif,S H Connell,M H Genest,H Akerstedt,E Hines,J Saxon,B Kaplan,C Eckardt,G Mancini,M Tomoto,J C Hill,S Hassani,R Ferrari,R F Naranjo Garcia,E Magradze,N I Zimine,S Farrell,E Vilucchi,S Meehan,Y J Schnellbach,I Vichou,F Marroquim,N Makovec,L Smestad,A Saddique,P Jackson,P Hamal,R K Daya-Ishmukhametova,K D Finelli,A Nikiforov,A Seiden,M Hirose,M Ugland,F Kuger,C Gemme,Y Liu,R Turra,L Živković,P C F Glaysher,R Stroynowski,M Trottier-Mcdonald,M Vanadia,P Radloff,J Yu,H Pernegger,W Ehrenfeld,A Madsen,D Ventura,R D St Denis,P Schacht,C Lapoire,R Nicolaidou,F S Merritt,M F Tripiana,N E Pettersson,F Alonso,F Derue,M Crispin Ortuzar,J Ocariz,I Gorelov,D L Adams,M Hasegawa,K Yorita,D Puddu,P Krieger,A La Rosa,M Dunford,M Capua,S Tapprogge,H M Braun,H Y Kim,J Agricola,T B Sjursen,E Busato,G Lefebvre,J Gramling,B J O’Brien,A Poley,W S Lockman,M Shamim,A Kruse,R P Thun,R Yakabe,M Fiascaris,P A Love,A F Saavedra,I Gkialas,K Motohashi,J S Keller,F Hoenig,J A Wilson,A Dell’Acqua,C Bernard,R Narayan,A Maio,Y Qin,R N Clarke,A S Hard,M Abolins,F Crescioli,T Kwan,T Flick,L Mijović,V Garonne,A J Brennan,D Pallin,H Esch,J Ivarsson,W A Cribbs,G H Herbert,D Temple,N Andari,M Solar,M Spangenberg,S Kortner,M Battaglia,C Rudolph,E Bergeaas Kuutmann,K D Joshi,A Shcherbakova,I Santoyo Castillo,F Linde,D Emeliyanov,M Kolb,B K Gjelsten,A J Chuinard,K Kroeninger,J Guo,T Dai,S Albrand,F M Giorgi,P Tas,A Schoening,S Argyropoulos,G Galster,F Seifert,A Gorišek,R Mazini,R Subramaniam,E Lytken,A Bellerive,A Hoummada,P Steinberg,L Alio,C Bacci,C Bernius,W Kozanecki,Y Amaral Coutinho,B Lemmer,G Mornacchi,S Calvet,G Azuelos,J R Pater,J Maurer,J Griffiths,J Sánchez,K Mochizuki,J Walder,Y Chen,N Valencic,N B Atlay,M Goblirsch-Kolb,J Maeda,T Cuhadar Donszelmann,S De Cecco,G Chiarelli,S Rosati,N Nikiforou,L Colasurdo,N Wermes,M Ridel,F Wang,M Testa,E L Barberio,C Zeitnitz,P Balek,M Tyndel,S Shushkevich,S Haug,A Picazio,P Klimek,G Sabato,D Pelikan,E Tiouchichine,A Korn,H Bilokon,N A Rusakovich,T Spreitzer,P Catastini,P Farthouat,S Zimmermann,D Sidorov,G Ernis,S Viel,A B Fenyuk,C M Macdonald,V Büscher,D Berge,H Arnold,F Nuti,H Santos,M Giulini,B G Pope,S K Radhakrishnan,L Feremenga,Z H Citron,R C W Henderson,P Mastrandrea,F A Dias,D M Rebuzzi,T C Petersen,H Wahlberg,S Rajagopalan,M Jackson,L Fiorini,S Zambito,F Vazeille,A Salzburger,N Besson,C L Lampen,W J Murray,C B Gwilliam,M Ronzani,V Croft,S Hellman,A Altheimer,R Kowalewski,C Maiani,A V Anisenkov,L Chytka,D C O’Neil,M I Besana,L Sawyer,S Fracchia,G Alexander,O Arslan,H Oberlack,M Dano Hoffmann,N Asbah,G Eigen,S Heim,G Kawamura,P Bechtle,S Amoroso,J Olszowska,S Chouridou,L J Levinson,R M Bianchi,A Leisos,C E Pandini,B A Long,A Artamonov,D Tsionou,F Anghinolfi,Y Yang,C Bourdarios,J Cúth,B Pearson,F Barreiro,R Nisius,D Xu,H J Stelzer,P Gagnon,B E Cox,M Cobal,E Drechsler,G A Chelkov,F Anulli,J.-B Blanchard,A Di Mattia,A Favareto,G Piacquadio,C L Sotiropoulou,G Chiodini,S M Farrington,K Hamacher,G Compostella,U Gul,S Yu Smirnov,K Toms,C Bini,J R Dandoy,V V Kostyukhin,S Sun,R Stamen,D Macina,T Schwindt,J Abdallah,J Hejbal,M Bellomo,P Calfayan,P O Deviveiros,A Pranko,W H Hopkins,B Martin,O Benary,K Terashi,P Loch,J A Parsons,N F Castro,V Rossetti,H Lacker,J Brosamer,K Nagata,J A Stillings,V A Kantserov,S Tisserant,A Basalaev,T Scanlon,V Scarfone,F Safai Tehrani,N Tannoury,P Camarri,P Rose,M Boonekamp,S Schramm,C Roda,E Davies,M Biglietti,S H Robertson,P J Lösel,R Vigne,D Fassouliotis,G Cree,B C Cerio,S P Bieniek,V O’Shea,A Poppleton,J Dassoulas,E Monnier,S Fernandez Perez,T Colombo,H Kolanoski,A Kastanas,T Balestri,R Tafirout,P A Delsart,Ph Gris,N Venturi,B Brau,M Pitt,J Mahlstedt,J Su,Y Kulchitsky,T Kono,J R Goddard,B Giacobbe,J D Morris,M Boehler,I Brock,V Consorti,A K Kopp,C Ferretti,V Vercesi,P C Van Der Deijl,G Stoicea,D Büscher,W Fedorko,C Fischer,P Rieck,S H Oh,A Cheplakov,A Bocci,A Mann,X Sun,C Peng,R Monden,L Merola,E L Gkougkousis,M Scarcella,S V Mouraviev,E Lipeles,N Tsirintanis,E Hill,M Dris,Y S Gao,A Hamilton,W Blum,K Hanawa,H Burckhart,D Cameron,M D Joergensen,C Rembser,A T Law,L Truong,H Li,D Gillberg,R Caputo,I M Trigger,S Kuleshov,S Prell,A Limosani,A Wildauer,S Xella,F Monticelli,F Cirotto,J Love,M Kado,L Paolozzi,A Ashkenazi,P A Gorbounov,K Karakostas,A Floderus,X Chen,R M Fakhrutdinov,I Deigaard,A Kuhl,L Iconomidou-Fayard,G Kramberger,F Ragusa,B Penning,F Paige,J Janssen,S Stapnes,L Guan,K Nagano,G Gustavino,D Jennens,M Dam,H Takai,C Luedtke,S Watts,L Aperio Bella,E Kneringer,A A Korol,L Tomlinson,L M Mir,A Dewhurst,A J Barr,C Cuthbert,O Simard,E Nurse,S Pataraia,A Bruni,L N Smirnova,I A Budagov,T G Mccarthy,Y Minami,G Halladjian,R Madar,M Negrini,X Zhang,B C Sowden,A Katre,F Winklmeier,T R Holmes,L E Pedersen,M Vranjes Milosavljevic,C Amelung,I Vivarelli,G Rybkin,M J Tibbetts,M King,A Tavares Delgado,W Lampl,M Homann,L Bryngemark,E Torrence,E Oliver Garcia,L Feligioni,E Koffeman,A Zemla,M Villa,N Calace,A Kravchenko,G Aielli,J C-L Tseng,G Polesello,K Krizka,G Gilles,W Vandelli,M J Alconada Verzini,B R Mellado Garcia,M Bindi,K Grimm,J Wotschack,M Ishitsuka,V Castillo Gimenez,A Lucotte,D Boumediene,J A Bogaerts,H Schulz,D Hayden,B Mindur,W Wagner,H H Williams,M C Stockton,J A Frost,C Betancourt,J B Hansen,D Hirschbuehl,Y Ilchenko,W K Balunas,E S Kuwertz,H M X Grabas,B D Schoenrock,K Brendlinger,J Proudfoot,K M Loew,V M Kotov,L K Gladilin,M Saleem,A C Schaffer,E Ladygin,R Seuster,V Vacek,N Zhou,R Ospanov,N Ellis,A A Minaenko,Y Oren,S Bethke,K Bachas,A G Bogdanchikov,C Glasman,M Mineev,A Wilson,J Gao,V Gratchev,G Sauvage,D Krasnopevtsev,A Zhemchugov,W B Quayle,P Davison,M Alhroob,A G Leister,F Touchard,X Wu,B K B Chow,C Luci,F Tarrade,M Kaci,J R Carter,G Avolio,C Rangel-Smith,M Mikuž,M Sioli,M Campanelli,S J Hillier,M Mosidze,H Abramowicz,D Pantea,T Hryn’Ova,W F Mader,N Govender,A J Beddall,G D Carrillo-Montoya,I A Minashvili,C Alpigiani,D Cavalli,M Marx,B P Nachman,J-Y Hostachy,I Burmeister,E Yatsenko,F Rauscher,G Artoni,S Chen,N Benekos,Y Sakurai,J Huston,E Von Toerne,C Sbarra,V S Lang,M Queitsch-Maitland,I Nomidis,R Spighi,M J Baca,E Rossi,M Schott,D Francis,R Piegaia,A M Cooper-Sarkar,A Hrynevich,S Passaggio,K Nikolopoulos,C Helsens,N Ilic,S Caron,J Chudoba,S J Sekula,H Czirr,D K Jana,A Soffer,S Guindon,K Tokushuku,Y F Ryabov,A L Maslennikov,C Leggett,B Gorini,J D Chapman,V Sopko,T Iizawa,A Di Girolamo,C Diaconu,A Lister,H Von Radziewski,H Y Song,S C Seidel,M Cooke,J Schwindling,K Kiuchi,F Veloso,E Gozani,A Tricoli,S White,S Gupta,R Debbe,L Pontecorvo,B M Waugh,P D Thompson,V A Bednyakov,P Calafiura,J Carvalho,C Schwanenberger,A Mengarelli,E Higón-Rodriguez,C Santoni,M Neumann,D Dobos,R Schaefer,O Rifki,A Undrus,R Aben,R Kehoe,F Hartjes,S Turchikhin,T Ravenscroft,G Facini,B H Smart,S Constantinescu,O Gabizon,R Gonçalo,M Kocian,S Panitkin,S A Olivares Pino,F Zhang,M C Van Woerden,B A Dolgoshein,R Astalos,O Igonkina,J Van Nieuwkoop,P A Bruckman De Renstrom,T Varol,S Errede,T Naumann,J L Pinfold,C Pizio,G Redlinger,G Rahal,E Lançon,D Della Volpe,E Tolley,T M Liss,R J Hawkings,C Isaksson,U Schäfer,V Cindro,N Anjos,G Jarlskog,K Yoshihara,W Bhimji,O Beltramello,A P Colijn,A Vartapetian,G Maccarrone,M Shapiro,P Dondero,E A Fitzgerald,H S Bansil,C Wanotayaroj,J Wittkowski,V Radeka,I L Gavrilenko,C Haber,Y Rozen,D Liu,Y Komori,C Chen,E Khramov,H C Cheng,T Barillari,E Shabalina,H Bachacou,S P Amor Dos Santos,J Dopke,E Plotnikova,D Duda,K Liu,D R Wardrope,S Sacerdoti,J Lacey,W J Dearnaley,D Amidei,D Moreno,M Volpi,M Sandhoff,V S Martoiu,E Brost,J Caudron,P U E Onyisi,G A Popeneciu,M Hance,A Castelli,B Mandelli,I N Potrap,A I Mincer,C David,A Salamon,Ph Schune,N De Groot,N Lorenzo Martinez,D Biedermann,S Mergelmeyer,L Vacavant,M Iodice,B Stugu,C Conta,R Moles-Valls,G Gonzalez Parra,H Peng,Y Enari,S Kreiss,D Muenstermann,J Kvita,L Kashif,S Bressler,M Piccinini,C Maidantchik,S Gentile,K M Black,M Talby,R P Middleton,M Vlasak,O Rosenthal,H Oide,R Soualah,J Boyd,M P Giordani,H Khandanyan,P Giromini,M Gilchriese,A Alonso,B D Cooper,M Curatolo,S Maeland,A Brandt,A Dattagupta,N Kondrashova,M G Alviggi,A Kugel,K Amako,E Gorini,R Di Sipio,K Hara,T Kosek,I Ueda,I Wingerter-Seez,M Teixeira Dias Castanheira,S V Chekulaev,T Nakamura,T Kobayashi,K Kleinknecht,M Sosebee,L Rehnisch,T Koi,M Aoki,J Qian,S Shrestha,S Oda,L A Spiller,S Feigl,C P Marino,G Navarro,D V Perepelitsa,K Ikematsu,E N Gazis,A Strandlie,E Cheu,C A Lee,H Kucuk,J Levêque,I Nikolic-Audit,S P Marsden,A Kotwal,R Reece,G T Fletcher,A Aloisio,H P Beck,E Yildirim,B Jackson,S Kohlmann,M Owen,C Fukunaga,R M Neves,K Sliwa,P Laycock,H Fox,Y Bai,A Robson,G F Tartarelli,C Doglioni,M Cristinziani,T Mueller,L P Rossi,T Heim,R Mantifel,G Sekhniaidze,M Wielers,M Vos,C Valderanis,E Nagy,S Terzo,M B Skinner,F Fiedler,O Viazlo,L Mandelli,D Malon,M J Da Cunha Sargedas De Sousa,V Ippolito,V Smakhtin,Z Zinonos,B Di Girolamo,R W Moore,J E M Robinson,J U Mjörnmark,F M Garay Walls,H Weits,J Rieger,A Durglishvili,E Fullana Torregrosa,F J Wickens,G A Stewart,L S Ancu,S Nowak,A E Loevschall-Jensen,M Proissl,M Klein,F Buehrer,R Rezvani,A Quadt,T Berry,J M Iturbe Ponce,A A Talyshev,R Takashima,B M M Allbrooke,Y Yamaguchi,L A M Wiik-Fuchs,M Janus,L Zhang,A Olszewski,M Lassnig,S Elles,D Mori,A Ventura,C N P Gee,M Bender,A Sanchez,M Medinnis,G Lehmann Miotto,P Gauzzi,A Milic,E Jansen,B T Winter,S Schlenker,P Morettini,N Amram,T Lagouri,H Chen,D A Milstead,R F Y Peters,B Maček,A Ruschke,B Haney,D Fournier,E Graziani,J E García Navarro,J Dingfelder,T M Bristow,C Weiser,O Zenin,M Franklin,S Leontsinis,A Olariu,S Henkelmann,F Garberson,G Calderini,S Protopopescu,U De Sanctis,T Tashiro,A Zibell,A Redelbach,P J Hsu,R D Mudd,M P J Landon,M Leyton,L F Marti,D Kisielewska,A J Lankford,H G Sander,N Giokaris,J K Kraus,W Trischuk,M Losada,J Maneira,A Di Simone,E A Starchenko,E Sedykh,S Pedraza Lopez,K Nakamura,M Nessi,T A Martin,H Liu,G P Gach,V Jain,B L Clark,A Hoecker,P Laurelli,V Hedberg,P T E Taylor,K M Ecker,B Meirose,L Rinaldi,K Desch,H Abreu,S A Tupputi,P Ferrari,D Froidevaux,P Ioannou,S Lai,T Pauly,A Stabile,Y Wu,G Marchiori,E Petrolo,T Okuyama,J P Thomas,G Watts,S Veneziano,U Blumenschein,M Trovatelli,K Zhukov,A Angerami,J E Derkaoui,H Krüger,F Siegert,M Rybar,J Montejo Berlingen,R Yoshida,B Vachon,F Pastore,S Muanza,E Karentzos,L Poggioli,P Tipton,S Terada,K J Anderson,J Metcalfe,B Liu,H De La Torre,M J Costa,B Lenzi,F Bauer,T Koffas,M Cano Bret,U Klein,J Zhong,A De Salvo,S J Wollstadt,C Y Shehu,D Zanzi,C Wasicki,S Trincaz-Duvoid,V V Sulin,C Galea,P Stolte,C Gwenlan,F Spettel,M S Neubauer,C P Ward,R Leitner,M Stoebe,M Swiatlowski,M K Ayoub,J Elmsheuser,M S Rudolph,K Mahboubi,J Penwell,P O J Gradin,R L Bates,H Hakobyan,D Derendarz,D Boscherini,A Juste Rozas,C Oropeza Barrera,S Tokár,A E Barton,K Einsweiler,C G Lester,G Zobernig,A Tudorache,J E Sundermann,H Van Der Graaf,A N Karyukhin,L R Flores Castillo,L Di Ciaccio,F Hubaut,J Howarth,J Llorente Merino,R Tanaka,S Fleischmann,R B Nickerson,J Salt,A Manousakis-Katsikakis,A Basye,L J Beemster,S Yacoob,M Rotaru,R Nayyar,T Javůrek,X Hu,C A Solans,O Nackenhorst,N Morange,M Fincke-Keeler,K A Parker,A Soloshenko,A Gomes,R A Mcpherson,B T King,D Puldon,H Iwasaki,D Orestano,E Paganis,S Suzuki,V A Kramarenko,D Chromek-Burckhart,A Gershon,P Mullen,S Goldfarb,N P Readioff,J E Pilcher,Y Abulaiti,J M Butterworth,S Kersten,T J Khoo,O Biebel,Y Okumura,Y Benhammou,E Lobodzinska,M C Hodgkinson,D Ta,G L Alberghi,Y Smirnov,S Pires,D R Quarrie,A Messina,U Soldevila,C Hsu,A Polini,F Marzano,A Karamaoun,T Trefzger,C Zimmermann,B Abbott,M C Kruse,R L Sandbach,S Li,J A Murillo Quijada,S J Maxfield,T Kubota,R Brock,G Brandt,J Thomas-Wilsker,R Ueno,K K Gan,B S Acharya,M Ikeno,A S Chisholm,H Sakamoto,P Nevski,Y Tayalati,M Bruschi,M Rammensee,I Chalupkova,S Donati,E Simioni,B Sarrazin,E Thomson,A Demilly,L Liu,O Smirnova,S Timoshenko,M Kretz,W Lukas,T Kunigo,C Sandoval,R Keeler,S Falciano,J Albert,S Kuehn,V Sanchez Martinez,M Werner,A Trzupek,E Meoni,Y Zhu,T Wengler,P Fleischmann,Z Gecse,M Levchenko,O Gueta,V R Lacuesta,S Monzani,S Tanaka,I Bozic,B Malaescu,K Todome,J Machado Miguens,A N Tuna,H Wang,D Sampsonidis,J P Araque,T Obermann,S Cheatham,C W Kalderon,D Caforio,B Liberti,M Sahinsoy,I J Watson,Z Vykydal,Y Nagasaka,S V Peleganchuk,C Schiavi,R Herrberg-Schubert,A A Elliot,A Succurro,A Ochi,M D Beattie,L Zwalinski,D Blackburn,M Deliyergiyev,H Ji,S Stonjek,V Pleskot,T Hayashi,Z Liang,D Yamaguchi,A S Mete,L Lee,T Lazovich,A Negri,S J Kahn,B Schneider,L Masetti,M P Sanders,J Bortfeldt,M Stanescu-Bellu,M Yamada,P Saha,S L Wu,D Price,M F Watson,E Tassi,A Chitan,K H Hiller,H J Lubatti,M Arratia,S Tsuno,N Flaschel,K Jakobs,D Bertsche,S Molander,G Carlino,G J Besjes,A Catinaccio,S M Shaw,C M Delitzsch,Y Davygora,O Bulekov,B P Kerševan,D Hu,R Pedro,J Knapik,T R Wyatt,B A Schumm,T Kondo,R Mandrysch,D Britton,F Corriveau,K Onogi,L Lambourne,J J Chwastowski,J Schaeffer,C Gatti,F Legger,C Di Donato,F Lanni,M A Pickering,C Wang,A Renaud,F Djama,S S Bocchetta,V Tsulaia,P Fassnacht,S J Mcmahon,P Mättig,I Bloch,A Tykhonov,C J S Young,D Bullock,D M Bjergaard,I Yeletskikh,B Gibbard,A Doria,O A Ducu,A Ereditato,E Perez Codina,N R Bernard,I Rubinskiy,I Angelozzi,S Adomeit,A Ezhilov,S Diglio,A Policicchio,H Kurashige,B Li,I Hristova,S Tarem,T Brooks,H Ren,A Lanza,M Bomben,R M Barnett,L Asquith,H Torres,P Staroba,M J White,C Lacasta,P Bussey,B G Fulsom,G N Taylor,A A Nepomuceno,C C Chau,K Prokofiev,M Beretta,T P A Åkesson,C P Bee,J Y C Tam,K K Temming,A Valero,T Heck,T Wenaus,S B Silverstein,N A Mccubbin,E Protopapadaki,M Fanti,O Penc,Y Horii,K Belotskiy,C Nellist,V Boisvert,X Zhao,V Canale,B Di Micco,C Debenedetti,M Bosman,L Plazak,F Balli,D Calvet,R Staszewski,R J Falla,T Todorov,J Erdmann,L Luminari,Y B Pan,M Pagáčová,K Mönig,C Willis,P Federic,D Bogavac,P Dervan,D Kar,N Konstantinidis,M A B Do Vale,O Bessidskaia Bylund,A Marzin,P Hanke,G Jones,S Malyukov,S Suchek,A I Etienvre,A Forti,P Hodgson,O Kepka,P Johansson,H Ghazlane,M Shimojima,J Bronner,J Adelman,Z Idrissi,D Madaffari,C Mills,Y Heng,K Iordanidou,V P Maleev,A Di Ciaccio,G Palacino,K Rosbach,F Cerutti,J I Djuvsland,I Caprini,J Weingarten,R De Asmundis,T Farooque,G Zurzolo,S Yu Sivoklokov,Y Sasaki,N Berger,Y Ninomiya,Q Buat,D Varouchas,A Milov,J R Bensinger,M Mantoani,A Formica,N D Patel,M Kuna,K Augsten,S Angelidakis,V Cavasinni,L Carminati,A Ciocio,A Di Domenico,V Andrei,J Mitrevski,G Sedov,M Antonelli,L Li,C Giuliani,T Djobava,S H Kim,A M Litke,Z Hajduk,N Orlando,Y Yasu,A Cattai,B B Tannenwald,M N K Smith,V Izzo,M Schreyer,S Strandberg,R Abreu,V Chernyatin,B Yabsley,I Koletsou,M M Stanitzki,J Katzy,J Hobbs,R E Ticse Torres,D Lacour,D Whiteson,R Lafaye,A D Pilkington,K Tackmann,L La Rotonda,J R Catmore,G Poulard,S Biondi,A Loginov,L Adamczyk,M Backes,R Sadykov,S P Ahlen,G Arabidze,G Barone,O Novgorodova,F A Arduh,K P Oussoren,D Sammel,A Sopczak,Q Ouyang,Z Marshall,O Røhne,X Ju,T Golling,T Guillemin,G Amundsen,D Schouten,R A Keyes,M C N Fiolhais,R L Mccarthy,H Ma,M Atkinson,S B King,Ph Schwemling,J P Ochoa-Ricoux,A Manfredini,E Strauss,D Salvatore,M Danninger,A Krasznahorkay,H Liao,J K Behr,Z Zhao,N Kanaya,A Romaniouk,M R Jaekel,H L Russell,M Demichev,G Iacobucci,L Y Shan,C Wiglesworth,D Cinca,K Sapp,A Gabrielli,J Howard,M Livan,A Kobayashi,P Buchholz,C Limbach,V A Schegelsky,H Musheghyan,A J Horton,G Mchedlidze,S Cole,D Pohl,R Sandstroem,F Dittus,H Wolters,P M Watkins,J Khubua,R Cardarelli,P Urquijo,L Duflot,H Pirumov,P Haefner,A Sidoti,T Takeshita,L Fayard,V S Bobrovnikov,Z D 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Grohsjean,W Lavrijsen,R Wang,B Weinert,S Bentvelsen,J A Mcfayden,J.-F Grivaz,B Osculati,C Schillo,V Cavaliere,T Kishimoto,H S Hayward,H Ten Kate,A Lounis,S Sultansoy,G Susinno,E Le Guirriec,A Farbin,M Rijssenbeek,A Chafaq,A D Hawkins,K Whalen,M Lisovyi,K Tollefson,J-F Arguin,C Gumpert,S Kluth,G Mikenberg,A Yurkewicz,Y Jiang,D Britzger,S Grancagnolo,E Benhar Noccioli,V Scharf,W Buttinger,D Chakraborty,W Liebig,M Sessa,M Romano,F G Oakham,S Mohapatra,K Zengel,D Pluth,A Henrichs,S Richter,E Torró Pastor,J Liebal,B Nicquevert,G Hughes,S Laplace,V Radescu,R J Thompson,F Rubbo,P Urrejola,S Lammers,S Jakobsen,L March,O Ricken,J Kirk,D Hellmich,O Kortner,S Asai,M Aleksa,G Herten,J Zhu,D Iliadis,E Dubreuil,T Ženiš,P F Harrison,F Ledroit-Guillon,E W Varnes,C M Buttar,J Cantero,L Brenner,P Kluit,L Cerrito,T Vazquez Schroeder,C J Oram,M A Chelstowska,H Meyer Zu Theenhausen,T Lari,T Cornelissen,D Schaefer,W D Breaden Madden,B Trocmé,K Sekhon,Y Cheng,A T H Arce,M Donadelli,T B Huffman,S J Batista,E Ritsch,M Rescigno,S Simion,B A Petersen,A Jinaru,F Cardillo,H Kroha,A Warburton,S Tsiskaridze,A Dimitrievska,H Otono,S Yamamoto,C S Pollard,E J Gallas,G Snidero,N G Gutierrez Ortiz,A Oh,N C Edwards,L Zanello,K E Varvell,G Crosetti,A Miucci,L Graber,W Okamura,C W Black,S Koperny,A G Buckley,X Wang,J B Beacham,D Freeborn,J Searcy,M Caprini,L Tompkins,D Sperlich,F Ahmadov,R Zhang,F Khalil-Zada,W Wiedenmann,M Barisonzi,S P Mc Kee,A Corso-Radu,A Kapliy,Y Zhao,J A Aguilar-Saavedra,M Begel,Y A Kurochkin,J Tanaka,D I Narrias Villar,H A Neal,S Harkusha,M Frate,A Klimentov,T Andeen,G Alimonti,V Polychronakos,F Sforza,W Taylor,E Kladiva,H S Bawa,L M Veloce,K Kawagoe,M Schioppa,J Mattmann,G Bruni,T Bain,Y Coadou,L Coffey,J R Batley,T Velz,O S Abouzeid,M Spalla,A Farilla,B T Amadio,F G Sciacca,A Andreazza,R Caminal Armadans,R Van Der Geer,T Del Prete,A Khanov,M Wu,T Yamanaka,S C Lee,H Keoshkerian,P Pralavorio,B Galhardo,S Wenig,B Stelzer,B Åsman,A Nagarkar,C Monini,M Ernst,M Bauce,R Hanna,P Anger,M Wittgen,J Monk,J Lorenz,T Nooney,D Zerwas,E Shulga,J L La Rosa Navarro,M Spousta,D Casadei,B Heinemann,M Kruskal,J Jovicevic,T Adye,L Mapelli,C Deluca,M Bianco,P L Rosendahl,M Dobre,Y Gao,P Francavilla,A M Henriques Correia,D T Pignotti,M Leblanc,S P Denisov,J Wakabayashi,A G Kharlamov,R White,Z Barnovska,U Kruchonak,V Vorobel,A Kaczmarska,A Paramonov,A E Baas,S Spagnolo,J Terrón ,И И Цукерман ,Matthew Henry Klein ,I Mandić ,S González-Sevilla ,T Šfiligoj ,Masaki Endo ,S.‐C Hsu ,T Kühl ,M Cavalli‐Sforza ,J Shojaii ,S Henrot-Versillé ,C Schröeder ,I Grabowska-Bołd ,R Kass ,J Manjarrés Ramos ,M Hrabovský ,M Taševský ,И Н Александров ,J Hřivnáč ,D Ferrère ,E Górnicki ,N Vranješ ,D S Popović ,A K Çiftçi ,M Myška ,F Kiss ,P Y Nechaeva ,S Boutle ,E Richter-Wąs ,Ç İşsever ,D Salihagić ,M A Díaz ,C Gößling ,C Bécot ,A Strübig ,O Çakır ,B Żabiński ,K Černý ,D Yu ,D Tureček ,T Löhse ,J Mašík ,Z Hubáček ,В Ф Казанин ,J Muêller ,A Bingül ,R Brunelière ,P Némethy ,Thomas Schwarz ,E Carquín ,Rob Roy Macgregor Fletcher ,J Hays ,E E Kluge ,I López Paz ,J Braciník ,Roger Jones ,H J Yang ,A A Salnikov ,J Pína ,Lj Simić ,P Nef ,C Stănescu ,S Němeček ,A Llères ,T Slavíček ,G Ünel ,C Böhm ,T Ekelöf ,T Agatonović-Jovin ,J Antos̆ ,Zhou Liu ,M V Purohit ,F Déliot ,J Šolc ,Dj Šijački ,Peter Hansen ,K W Woźniak ,П Б Шаталов ,Steffen Staerz ,I A Cioară ,Ø Dale ,L P Calôba ,Τ Maier ,J Seixas ,M Arık ,W Dąbrowski ,A.a Grillo ,T Bołd ,J De Vivie De B Regie ,V Sorı́n ,M Villaplana Pérez ,M Pałka ,L Hervás ,S A Çetin ,J Dolejší ,C Royon ,P Gutiérrez ,E Le Ménédeu ,M Lokajı́ček ,J Linnemann ,V Šimák ,D Šálek ,P Pétroff ,G Otero Y Garzón ,T Mäshimo ,M Bóna ,H L Zhu ,Κ Παπαγεωργίου ,M Marjanović ,M A Pleier ,R Mueller ,J Urbán ,W Iwański ,А С Кожин ,А А Комар ,F Muêller ,J Jiménez Peña ,M Sławińska ,G Pásżtor ,S Bürke ,M Havránek ,H Duran Yıldız ,P Šı́cho ,N Semprini‐Cesari ,M Ziółkowski ,M Trzebiński ,Š Todorova-Nová ,M Przybycień ,Chenzheng Zhu ,C Bélanger-Champagne ,D Höhn ,T Blažek ,H.‐C Schultz‐Coulon ,Xu Li ,P Řezníček ,B Mansoulié ,A M Zaǐtsev ,À Zoccoli ,S Martí-García ,P Vokáč ,L Nožka ,V I Ruď ,M Martı́nez ,K Jon‐And ,Doug Gingrich ,V E Özcan ,P Kodyš ,N Öztürk ,P Fernandéz Martinéz ,M Červ ,T Sýkora ,T Davídek ,I Sýkora ,P Conde Muíño ,A Filipčǐc ,Z Doležal ,E Schöpf ,B Álvarez González ,C Clément ,H Öhman ,A Ruiz-Martínez ,S Iştin ,Hiroshi Takeda ,P Stríženec ,M Shochet ,А Р Бузыкаев ,S Banerjee ,J Krstić ,María Teresa Dova ,M Weber ,D Ziemińska ,Yuan Li ,I Vukotić ,J Jakůbek ,S Martin–Haugh ,C Garćıa ,Kazuyuki Sato ,M Lévy ,C Gütschow ,O Kind ,D Strom ,E Castaneda‐Miranda ,P Pluciński ,M Marčišovský ,Han Liu ,M Svatoš ,M Smižanská ,G Y Jeng ,A Kupčo ,P Diţâ ,J Schovancová ,В М Малышев ,А Антонов ,B Lund‐Jensen ,L L ,R Gardner ,E Panagiotopoulou ,P Bartoš ,K Wong ,M Mikeštíková ,A Pin ,M Dyndał ,E Hughes ,J Große-Knetter ,E Banaś ,S Cŕéṕe-Renaudin ,J Tóth ,V M M Cairo ,R Lysák ,L Valéry ,S Pospı́šil ,F Ë Taylor ,A Robichaud-Véronneau ,Š Valkár ,S Diţă

doi:10.1007/jhep02(2016)062

Abstract

A search is presented for a new, light boson with a mass of about 1 GeV and decaying promptly to jets of collimated electrons and/or muons (lepton-jets). The analysis is performed with 20.3 fb$^{-1}$ of data collected by the ATLAS detector at the Large Hadron Collider in proton--proton collisions at a centre-of-mass energy of 8 TeV. Events are required to contain at least two lepton-jets. This study finds no statistically significant deviation from predictions of the Standard Model and places 95\% confidence-level upper limits on the contribution of new phenomena beyond the SM, incuding SUSY-portal and Higgs-portal models, on the number of events with lepton-jets.

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