Observation of a new baryon state in the $\Lambda_b^0\pi^+\pi^-$ mass spectrum

R. Aaij,C. Abellán Beteta,T. Ackernley,B. Adeva,M. Adinolfi,H. Afsharnia,C. A. Aidala,S. Aiola,Z. Ajaltouni,S. Akar,P. Albicocco,J. Albrecht,F. Alessio,M. Alexander,A. Alfonso Albero, G. Alkhazov,P. Alvarez Cartelle,A. A. Alves,S. Amato,Y. Amhis,Liupan An,L. Anderlini,G. Andreassi,M. Andreotti,F. Archilli,А. Артамонов,M. Artuso,K. Arzymatov,E. Aslanides,M. Atzeni,B. Audurier,S. Bachmann,J. J. Back,S. Baker,V. Balagura,W. Baldini,A. Baranov,R. J. Barlow,S. Barsuk,W. Barter,M. Bartolini,F. Baryshnikov,J. M. Basels,G. Bassi,V. Batozskaya,B. Batsukh,A. Battig,A. Bay,Maik Becker,F. Bedeschi,I. Bediaga,A. Beiter,L. J. Bel,V. Belavin,S. Belin,V. Bellée,K. Belous,I. Belyaev,G. Bencivenni,E. Ben-Haim,S. Benson,S. Beranek,A. Berezhnoy,R. Bernet, D. Berninghoff,H. C. Bernstein,C. Bertella,E. Bertholet,A. Bertolin,C. Betancourt,F. Betti,M. O. Bettler,Iaroslava Bezshyiko,S. Bhasin,J. Bhom,M. S. Bieker,S. Bifani,P. Billoir,A. Bizzeti,M. Bjørn,M. P. Blago,T. Blake,F. Blanc,S. Blusk,D. Bobulska,V. Bocci,O. Boente García,T. Boettcher,A. S. Boldyrev,A. Bondar,N. Bondar,S. Borghi,M. Borisyak,M. Borsato,J. T. Borsuk,T. J. V. Bowcock,C. Bozzi,M. J. Bradley,S. Braun,A. Brea Rodríguez,M. Brodski,J. Brodzicka,A. Brossa Gonzalo,D. Brundu,E. Buchanan,A. Büchler-Germann,A. Buonaura,C. Burr,A. Bursche,A. Butkevich,J. S. Butter,J. Buytaert,W. Byczynski,S. Cadeddu,H. Cai,R. Calabrese,L. Calero Diaz,S. Cali,R. Calladine,M. Calvi,M. Calvo Gomez,Patrícia Camargo Magalhães,A. Camboni,P. Campana,D. H. Campora Perez,Angel Fernando Campoverde Quezada,L. Capriotti,A. Carbone,G. Carboni,R. Cardinale,A. Cardini,I. Carli,P. Carniti,K. Carvalho Akiba,A. Casais Vidal,G. Casse,M. Cattaneo,G. Cavallero,S. Celani,R. Cenci,J. Cerasoli,M. G. Chapman,M. Charles,Philippe Charpentier,G. Chatzikonstantinidis,M. Chefdeville,V. Chekalina,Chen Chen,Shanzhen Chen,A. Chernov,Stefan-Gabriel Chitic,V. Chobanova,S. Cholak,M. Chrząszcz,A. Chubykin,P. Ciambrone,M. F. Cicala,X. Cid Vidal,G. Ciezarek,F. Cindolo,P. E. L. Clarke,M. Clemencic,H. V. Cliff,J. Closier,J. L. Cobbledick,V. Coco,J. A. B. Coelho,J. Cogan,E. Cogneras,L. Cojocariu,P. Collins,T. Colombo,A. Comerma-Montells,A. Contu,N. Cooke,G. Coombs,S. Coquereau,G. Corti,C. M. Costa Sobral,B. Couturier,D. C. Craik,J. Crkovská,A. Crocombe,M. Cruz Torres,R. Currie,Cesar Luiz da Silva,E. Dall’Occo,J. Dalseno,C. D’Ambrosio,A. Danilina,P. d’Argent,A. Davis,O. De Aguiar Francisco,K. De Bruyn,S. De Capua,M. De Cian,Jussara de Miranda,L. De Paula,M. De Serio,P. De Simone,J. A. de Vries,C. T. Dean,William L. Dean,D. Décamp,L. Del Buono,B. Delaney,H.-P. Dembinski,A. Dendek,V. Denysenko,Д. Деркач,O. Deschamps,F. Desse,F. Dettori,B. Dey,A. Di Canto,P. Di Nezza,S. Didenko,H. Dijkstra,V. Dobishuk,F. Dordei,M. Dorigo,Alberto dos Reis,L. Douglas,A. Dovbnya,K. Dreimanis,M. W. Dudek,L. Dufour,G. Dujany,P. Durante,J. M. Durham,D. Dutta,M. Dziewiecki,A. Dziurda,A. Dzyuba,S. Easo,U. Egede,V. Egorychev,S. Eidelman,S. Eisenhardt,R. Ekelhof,S. Ek-In,L. Eklund,S. Ely,A. Ene,E. Epple,S. Escher,S. Esen,T. Evans,A. Falabella,J. Fan,N. Farley,S. Farry,D. Fazzini,P. Fedin,M. Féo,P. Fernandez Declara,A. Fernández Prieto,F. Ferrari,L. Ferreira Lopes,F. Ferreira Rodrigues,S. Ferreres Sole,M. Ferrillo,M. Ferro‐Luzzi,S. Filippov,R. A. Fini,M. Fiorini,M. Firlej,Kamil Leszek Fischer,C. Fitzpatrick,T. Fiutowski,F. Fleuret,M. Fontana,F. Fontanelli,R. Forty,V. Franco Lima,M. Franco Sevilla,M. Frank,C. Frei,D. A. Friday,J. Fu,Q. Fuehring,W. Funk,E. Gabriel,A. Gallas Torreira,D. Galli,S. Gallorini,S. Gambetta,Y. Gan,M. Gandelman,P. Gandini,Y. Gao,L. M. Garcia Martin,J. García Pardiñas,B. Garcia Plana,F. A. Garcia Rosales,L. Garrido,D. Gascón,C. Gaspar,D. Gerick,E. Gersabeck,M. Gersabeck,T. Gershon,D. Gerstel, Philippe Ghez,V. Gibson,A. Gioventù,O. G. Girard,P. Gironella Gironell,L. Giubega,C. Giugliano,K. Gizdov,Vladimir Gligorov,C. Göbel,Elisabet Golobardes,D. Golubkov,A. Golutvin,A. Gomes, P. A. Gorbounov,I. Gorelov,C. Gotti, Е. Говоркова,J. P. Grabowski,R. Graciani Diaz,T. Grammatico,Luis Alberto Granado Cardoso,E. Graugés,E. Graverini,G. Graziani,A. Grecu,R. Greim,P. Griffith,L. Grillo,L. Gruber,B. R. Gruberg Cazon,C. Gu,E. Gushchin,A. Güth,Yury Guz,T. Gys,P. A. Günther,T. Hadavizadeh,G. Haefeli, C. Haen,S. C. Haines,P. M. Hamilton,Q. Han,X. Han,T. H. Hancock,S. Hansmann-Menzemer,N. Harnew,T. Harrison,Robert G. Hart,C. Hasse,M. Hatch,J. He,M. Hecker,K. Heijhoff,K. Heinicke,A. M. Hennequin,K. Hennessy,L. Henry,J. Heuel,A. Hicheur,D. Hill,M. Hilton,P. H. Hopchev,J. Hu,Wenhua Hu,Wenqian Huang,W. Hulsbergen,T. Humair, R. J. Hunter,M. Hushchyn,D. Hutchcroft,D. Hynds, P. Ibis,M. Idzik,P. Ilten, A. Inglessi,К. Ившин,R. Jacobsson,S. Jakobsen,E. Jans,B. K. Jashal,A. Jawahery,V. Jevtic,Feng Jiang,M. John,D. Johnson,C. R. Jones,B. Jost,N. Jurik,S. Kandybei,M. Karacson,J. M. Kariuki, N. Kazeev, M. Kecke, F. Keizer,M. Kelsey,M. Kenzie,T. Ketel,B. Khanji, A. Kharisova,Kyung Eun Kim,T. Kirn,V. S. Kirsebom,S. Klaver,K. Klimaszewski,S. Koliiev,A. Kondybayeva, A. Konoplyannikov,P. Kopciewicz, R. Kopecna,P. Koppenburg, М. Королев, I. Kostiuk, O. Kot,S. Kotriakhova,L. Kravchuk,Rafał Dominik Krawczyk,M. Kreps, F. Kress, S. Kretzschmar,P. Krokovny,W. Krupa,W. Krzemień,W. Kucewicz,M. Kucharczyk,V. Kudryavtsev,Hilbrand Steffen Kuindersma,G. J. Kunde,T. Kvaratskheliya,D. Lacarrère,G. Lafferty,A. Lai,D. Lancierini,J. J. Lane,G. Lanfranchi,C. Langenbruch,O. Lantwin,T. Latham, F. Lazzari, C. Lazzeroni,R. Le Gac,R. Lefèvre,A. Leflat,O. Leroy,T. Lesiak, B. Leverington,Hengne Li,Lei Li,Xuan Li,Yiming Li,Zhuoming Li,X. Liang,R. Lindner,V. Lisovskyi,Guoming Liu,Xuesong Liu,D. Loh,A. Loi,J. Lomba Castro,I. Longstaff,J. H. Lopes,G. Loustau, G. H. Lovell,Y. P. Lu,D. Lucchesi,M. Lucio Martínez,Y. Luo,A. Lupato,E. Luppi,O. Lupton,A. Lusiani,X. R. Lyu, S. Maccolini,F. Machefert,F. Maciuc,V. Maćko, P. Mackowiak,S. Maddrell-Mander,L. R. Madhan Mohan,O. Maev,A. Maevskiy, D. Maisuzenko,M. W. Majewski,S. Malde, B. Małecki,А. Малинин, T. Maltsev, H. Malygina,G. Manca,G. Mancinelli,R. Manera Escalero, D. Manuzzi,D. Marangotto,J. Maratas,J. F. Marchand,U. Marconi,S. Mariani,C. Marín Benito,M. Marinangeli,P. Marino,J. Marks,P. J. Marshall,G. Martellotti,L. Martinazzoli,M. Martinelli,D. Martínez Santos,F. Martínez Vidal,A. Massafferri, M. Materok,R. Matev, A. Mathad,Z. Máthé, V. Matiunin,C. Matteuzzi,K. R. Mattioli,A. Mauri,E. Maurice,M. McCann, L. Mcconnell,A. McNab,R. McNulty,James Vincent Mead,B. Meadows,C. Meaux,G. Meier,N. Meinert,D. Melnychuk,S. Meloni,M. Merk,A. Merli,M. Mikhasenko,D. A. Milanés,E. Millard,M.-N. Minard,O. Mineev, L. Minzoni,S. E. Mitchell, B. Mitreska,D. S. Mitzel, A. Mödden,A. Mogini,R. D. Moise,T. Mombächer,I. A. Monroy,S. Monteil,M. Morandin,G. Morello,M. J. Morello,J. Moroń,A. B. Morris, A. G. Morris,R. Mountain,H. Mu,F. Muheim,M. Mukherjee,M. Mulder,D. Müller,K. Müller, C. H. Murphy,D. Murray, P. Muzzetto,P. Naik,T. Nakada,R. Nandakumar,T. Nanut,I. Nasteva,M. Needham,N. Neri,S. Neubert,N. Neufeld,R. Newcombe,T. D. Nguyen,C. Nguyen-Mau,E. M. Niel,S. Nieswand,N. Nikitin, N. S. Nolte,C. Nunez,A. Obłąkowska-Mucha,V. Obraztsov,S. Ogilvy,D. P. O’Hanlon,R. Oldeman,Gerco Onderwater,J. D. Osborn,A. Ossowska,J. M. Otalora Goicochea,T. Ovsiannikova,P. Owen,Maria Aranzazu Oyanguren,P. Pais,T. Pajero,A. Palano,M. Palutan,G. Panshin,A. Papanestis,M. Pappagallo,L. L. Pappalardo,C. Pappenheimer, W. Parker,C. Parkes,G. Passaleva,A. Pastore,M. Patel, C. Patrignani,A. Pearce,A. Pellegrino,M. Pepe Altarelli,S. Perazzini,D. Pereima,P. Perret,L. Pescatore,K. Petridis,A. Petrolini,A. Petrov,S. Petrucci, M. Petruzzo,B. Pietrzyk, G. Pietrzyk, M. Pili,D. Pinci, J. Pinzino,F. Pisani, A. Piucci,V. Placinta,S. Playfer, J. Plews,M. Pló Casasús,F. Polci,M. Poli Lener, M. Poliakova,A. Poluektov, N. Polukhina, I. Polyakov,E. Polycarpo,G. J. Pomery,S. Ponce,A. Popov,D. Popov,S. Poslavskii, K. Prasanth, L. Promberger,C. Prouvé,V. Pugatch,A. Puig Navarro, H. Pullen,G. Punzi,W. Qian,J. Qin, R. Quagliani, B. Quintana, N. V. Raab,Raul Iraq Rabadan Trejo,B. Rachwał,J. H. Rademacker,M. Rama,M. Ramos Pernas,M. S. Rangel,F. Ratnikov,G. Raven,M. Reboud,F. Redi,F. Reiss,C. Remon Alepuz,Z. Ren,V. Renaudin,S. Ricciardi,D. S. Richards,S. Richards,K. Rinnert,P. Robbe,A. Robert,A. B. Rodrigues,E. Rodrigues,J. A. Rodriguez Lopez,M. Roehrken,S. Roiser, A. Rollings,V. Romanovskiy,M. Romero Lamas,A. Romero Vidal,J. D. Roth,M. Rotondo,M. S. Rudolph,T. Ruf,J. Ruiz Vidal,A. Ryzhikov,J. Ryżka,J. J. Saborido Silva,N. Sagidova,N. Sahoo,B. Saitta,C. Sanchez Gras, C. Sánchez Mayordomo,R. Santacesaria,C. Santamarina Ríos,M. Santimaria,E. Santovetti,G. Sarpis,A. Sarti,C. Satriano,A. Satta, M. Saur,D. Savrina,L. G. Scantlebury Smead,S. Schael,M. Schellenberg,M. Schiller,H. Schindler,M. Schmelling, T. Schmelzer, B. Schmidt,O. Schneider,A. Schopper,H. F. Schreiner,M. Schubiger,S. Schulte,M. H. Schune,R. Schwemmer,B. Sciascia,A. Sciubba, S. Sellam,A. Semennikov,A. Sergi,N. Serra,J. Serrano,L. Sestini,A. Seuthe,P. Seyfert,D. M. Shangase,M. Shapkin,L. Shchutska,T. Shears,L. Shekhtman,V. Shevchenko, E. Shmanin,J. D. Shupperd,B. G. Siddi,R. Silva Coutinho,Luiz Gustavo Silva de Oliveira,G. Simi,S. Simone, I. Skiba,N. Skidmore,T. Skwarnicki,M. Slater,J. G. Smeaton, A. Smetkina,E. Smith,I. T. Smith,M. Smith,A. Snoch,M. S. Soares,L. Soares Lavra,M. D. Sokoloff,F. J. P. Soler, B. Souza De Paula,B. Spaan,E. Spadaro Norella,P. Spradlin,F. Stagni,M. Stahl,S. Stahl, P. Stefko,O. Steinkamp,S. Stemmle,O. Stenyakin,M. Stepanova,H. Stevens,S. Stone,S. Stracka,M. E. Stramaglia,M. Straticiuc,S. Strokov,J. Sun,L. Sun, Y. Sun,Peter Švihra,K. Świentek,A. Szabelski,T. Szumlak,M. Szymański, S. Taneja,Z. Tang, T. Tekampe,F. Teubert,E. Thomas, K. A. Thomson,M. J. Tilley,V. Tisserand,S. T’Jampens,M. Tobin,S. Tolk,L. Tomassetti,D. Tonelli,D. Torres Machado,D. Y. Tou, E. Tournefier, M. Traill,M. T. Tran,Ekaterina Trifonova,C. Trippl,A. Trisovic,A. Tsaregorodtsev, G. Tuci,A. Tully,N. Tuning,A. Ukleja,A. Usachov,A. Ustyuzhanin,U. Uwer, A. Vagner,V. Vagnoni,A. Valassi,G. Valenti,M. van Beuzekom,H. Van Hecke,E. van Herwijnen,C. B. Van Hulse,M. van Veghel,R. Vazquez Gomez,P. Vázquez Regueiro,C. Vázquez Sierra,S. Vecchi,J. J. Velthuis,M. Veltri,A. Venkateswaran,M. Vernet,M. Veronesi,M. Vesterinen,Joao Vitor Viana Barbosa,D. Vieira,M. Vieites Diaz, H. Viemann,X. Vilasís-Cardona,A. Vitkovskiy,A. Vollhardt,Dorothea Vom Bruch,A. Vorobyev,V. Vorobyev,N. Voropaev,R. Waldi,J. Walsh,Jianqiao Wang,Jike Wang,Jianchun Wang,Mengzhen Wang,Yilong Wang,Zhenzi Wang,D. R. Ward,H. M. Wark,N. K. Watson,D. Websdale,A. Weiden,C. Weisser,B. D. C. Westhenry, D. J. White,M. Whitehead,D. Wiedner,G. Wilkinson,M. Wilkinson,I. Williams,M. Williams,Mark Richard James Williams,T. Williams,F. F. Wilson,W. Wiślicki,M. Witek,L. Witola,G. Wormser,S. A. Wotton,Hangyi Wu,K. Wyllie,Zhiyu Xiang,D. Xiao,Y. Xie,Hongxi Xing,Ao Xu,Jingyi Xu,Xu Li,Menglin Xu,Q. J. Xu,Zehua Xu,Z. Yang,Zishuo Yang,Y. Yao,L. E. Yeomans,H. Yin,J. S. Yu,X. Yuan,O. Yushchenko,K. A. Zarebski,M. Zavertyaev,M. Zdybał,Ming Zeng,Dongliang Zhang,Liming Zhang,Shunan Zhang,Wen Chao Zhang,Yanxi Zhang,A. Zhelezov,Y. Zheng,Xiaokang Zhou,Y. Zhou,X. Zhu,В. Жуков,J. B. Zonneveld,S. Zucchelli

HAL (Le Centre pour la Communication Scientifique Directe)(2020)

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Key words
new baryon state,spectrum
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