Observation Of A New Excited D-S(+) Meson In B-0 -> D- D+ K+ Pi(-) Decays
R Aaij,C Abellán Beteta, T Ackernley,B Adeva,M Adinolfi, H Afsharnia, C A Aidala, S Aiola, Z Ajaltouni,S Akar, J Albrecht, F Alessio, M Alexander,A Alfonso Albero, Z Aliouche, G Alkhazov,P Alvarez Cartelle,S Amato, Y Amhis, L An,L Anderlini, A Andreianov, M Andreotti, F Archilli,A Artamonov,M Artuso, K Arzymatov, E Aslanides,M Atzeni, B Audurier,S Bachmann, M Bachmayer, J J Back,S Baker,P Baladron Rodriguez,V Balagura,W Baldini,J Baptista Leite,R J Barlow, S Barsuk,W Barter,M Bartolini,F Baryshnikov, J M Basels, G Bassi, B Batsukh, A Battig, A Bay,M Becker, F Bedeschi, I Bediaga, A Beiter, V Belavin,S Belin, V Bellee,K Belous, I Belov, I Belyaev, G Bencivenni, E Ben-Haim,A Berezhnoy, R Bernet, D Berninghoff, H C Bernstein, C Bertella, E Bertholet,A Bertolin,C Betancourt, F Betti, M O Bettler,Ia Bezshyiko,S Bhasin, J Bhom,L Bian,M S Bieker, S Bifani, P Billoir, M Birch, F C R Bishop,A Bizzeti,M Bjørn,M P Blago,T Blake,F Blanc,S Blusk, D Bobulska, J A Boelhauve,O Boente Garcia, T Boettcher, A Boldyrev, A Bondar, N Bondar,S Borghi, M Borisyak,M Borsato, J T Borsuk, S A Bouchiba,T J V Bowcock,A Boyer, C Bozzi, M J Bradley,S Braun,A Brea Rodriguez, M Brodski,J Brodzicka,A Brossa Gonzalo, D Brundu, A Buonaura,C Burr, A Bursche, A Butkevich, J S Butter,J Buytaert,W Byczynski,S Cadeddu,H Cai,R Calabrese, L Calefice,L Calero Diaz, S Cali, R Calladine, M Calvi,M Calvo Gomez,P Camargo Magalhaes, A Camboni, P Campana,D H Campora Perez,A F Campoverde Quezada, S Capelli,L Capriotti,A Carbone, G Carboni, R Cardinale, A Cardini, I Carli,P Carniti, L Carus,K Carvalho Akiba,A Casais Vidal, G Casse, M Cattaneo,G Cavallero, S Celani,J Cerasoli, A J Chadwick,M G Chapman,M Charles,Ph Charpentier,G Chatzikonstantinidis,C A Chavez Barajas, M Chefdeville,C Chen,S Chen,A Chernov,S-G Chitic,V Chobanova, S Cholak, M Chrzaszcz, A Chubykin, V Chulikov,P Ciambrone, M F Cicala,X Cid Vidal, G Ciezarek, 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, L Congedo, A Contu,N Cooke,G Coombs,G Corti,C M Costa Sobral, B Couturier, D C Craik,J Crkovská,M Cruz Torres,R Currie,C L 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,J M De Miranda,L De Paula,M De Serio,D De Simone,P De Simone,J A de Vries, C T Dean,W Dean, D Decamp,L Del Buono,B Delaney,H-P Dembinski, A Dendek, V Denysenko, D Derkach,O Deschamps, F Desse,F Dettori,B Dey,P Di Nezza,S Didenko,L Dieste Maronas, H Dijkstra, V Dobishuk, A M Donohoe, F Dordei,A C Dos Reis, L Douglas, A Dovbnya, A G Downes, K Dreimanis, M W Dudek,L Dufour, V Duk,P Durante,J M Durham,D Dutta, M Dziewiecki, A Dziurda, A Dzyuba,S Easo,U Egede,V Egorychev,S Eidelman,S Eisenhardt,S Ek-In,L Eklund,S Ely, A Ene, E Epple,S Escher, J Eschle,S Esen,T Evans, A Falabella,J Fan,Y Fan,B Fang, N Farley, S Farry,D Fazzini, P Fedin,M Féo,P Fernandez Declara,A Fernandez Prieto,J M Fernandez-Tenllado Arribas,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, K M Fischer, C Fitzpatrick,T Fiutowski,F Fleuret,M Fontana,F Fontanelli, R Forty,V Franco Lima,M Franco Sevilla,M Frank, E Franzoso, G Frau,C Frei, D A Friday,J Fu, Q Fuehring, W Funk,E Gabriel,T Gaintseva,A Gallas Torreira,D Galli,S Gambetta,Y Gan, M Gandelman, P Gandini,Y Gao,M Garau,L M Garcia Martin,P Garcia Moreno,J García Pardiñas,B Garcia Plana,F A Garcia Rosales, L Garrido,C Gaspar, R E Geertsema, D Gerick, L L Gerken,E Gersabeck,M Gersabeck, T Gershon,D Gerstel,Ph Ghez, V Gibson,M Giovannetti, A Gioventù,P Gironella Gironell, L Giubega, C Giugliano,K Gizdov, E L Gkougkousis, V V Gligorov,C Göbel, E Golobardes, D Golubkov, A Golutvin,A Gomes,S Gomez Fernandez,F Goncalves Abrantes,M Goncerz,G Gong, P Gorbounov, I V Gorelov, C Gotti,E Govorkova,J P Grabowski,R Graciani Diaz, T Grammatico,L A Granado Cardoso, E Graugés, E Graverini, G Graziani, A Grecu, L M Greeven,P Griffith, L Grillo, S Gromov,B R Gruberg Cazon,C Gu, M Guarise, P A Günther, E Gushchin,A Guth,Y Guz,T Gys,T Hadavizadeh, G Haefeli, C Haen, J Haimberger, T Halewood-Leagas, P M Hamilton,Q Han,X Han,T H Hancock, S Hansmann-Menzemer, N Harnew,T Harrison,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, S E Hollitt,J Hu,W Hu,W Huang,X Huang,W Hulsbergen,R J Hunter, M Hushchyn, D Hutchcroft, D Hynds,P Ibis,M Idzik, D Ilin,P Ilten, A Inglessi, A Ishteev,K Ivshin, R Jacobsson,S Jakobsen,E Jans,B K Jashal,A Jawahery, V Jevtic, M Jezabek,F Jiang,M John, D Johnson,C R Jones, T P Jones, B Jost,N Jurik,S Kandybei,Y Kang, M Karacson,M Karpov,N Kazeev, F Keizer,M Kenzie,T Ketel, B Khanji, A Kharisova,S Kholodenko,K E Kim,T Kirn,V S Kirsebom, O Kitouni,S Klaver,K Klimaszewski,S Koliiev,A Kondybayeva, A Konoplyannikov, P Kopciewicz,R Kopecna,P Koppenburg, M Korolev,I Kostiuk,O Kot,S Kotriakhova, P Kravchenko, L Kravchuk, R D Krawczyk, M Kreps, F Kress, S Kretzschmar,P Krokovny,W Krupa,W Krzemien,W Kucewicz, M Kucharczyk,V Kudryavtsev, H S Kuindersma, G J Kunde, T Kvaratskheliya, D Lacarrere, G Lafferty,A Lai,A Lampis, D Lancierini, J J Lane,R Lane, G Lanfranchi, C Langenbruch,J Langer, O Lantwin,T Latham,F Lazzari,R Le Gac,S H Lee,R Lefèvre, A Leflat, S Legotin,O Leroy,T Lesiak, B Leverington,H Li,L Li,P Li,X Li,Y Li,Z Li,X Liang,T Lin, R Lindner,V Lisovskyi, R Litvinov,G Liu,H Liu,S Liu,X Liu,A Loi,J Lomba Castro, I Longstaff,J H Lopes,G Loustau, G H Lovell,Y Lu,D Lucchesi, S Luchuk,M Lucio Martinez, V Lukashenko,Y Luo, A Lupato,E Luppi, O Lupton,A Lusiani,X Lyu,L Ma,S Maccolini, F Machefert, F Maciuc,V Macko,P Mackowiak,S Maddrell-Mander,O Madejczyk,L R Madhan Mohan, O Maev,A Maevskiy,D Maisuzenko, M W Majewski,S Malde,B Malecki,A Malinin,T Maltsev,H Malygina,G Manca, G Mancinelli,R Manera Escalero, D Manuzzi,D Marangotto, J Maratas, J F Marchand, U 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O'Hanlon, R Oldeman, M E Olivares,C J G Onderwater,A Ossowska,J M Otalora Goicochea,T Ovsiannikova,P Owen, A Oyanguren, B Pagare,P R Pais,T Pajero,A Palano, M Palutan,Y Pan,G Panshin, A Papanestis,M Pappagallo, L L Pappalardo, C Pappenheimer,W Parker,C Parkes, C J Parkinson, B Passalacqua,G Passaleva,A Pastore,M Patel,C Patrignani, C J Pawley,A Pearce,A Pellegrino,M Pepe Altarelli,S Perazzini,D Pereima, P Perret, K Petridis,A Petrolini,A Petrov,S Petrucci, M Petruzzo, T T H Pham, A Philippov, L Pica,M Piccini, B Pietrzyk, G Pietrzyk, M Pili,D Pinci,F Pisani, A Piucci, Resmi P K,V Placinta,J Plews,M Plo Casasus, F Polci,M Poli Lener, M Poliakova, A Poluektov,N Polukhina, I Polyakov, E Polycarpo,G J Pomery,S Ponce, D Popov,S Popov,S Poslavskii, K Prasanth, L Promberger, C Prouve, V Pugatch, H Pullen, G Punzi, W Qian,J Qin, R Quagliani, B Quintana,N V Raab,R I Rabadan Trejo,B Rachwal, J H Rademacker,M Rama,M Ramos Pernas, M S Rangel, F Ratnikov,G Raven,M Reboud,F Redi,F Reiss,C Remon 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Skwarnicki, M W Slater, J C Smallwood,J G Smeaton, A Smetkina,E Smith,M Smith, A Snoch,M Soares,L Soares Lavra, M D Sokoloff, F J P Soler,A Solovev,I Solovyev,F L Souza De Almeida,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,H Stevens,S Stone, M E Stramaglia,M Straticiuc, D Strekalina,S Strokov, F Suljik,J Sun,L Sun,Y Sun, P Svihra, P N Swallow,K Swientek, A Szabelski,T Szumlak,M Szymanski, S Taneja, F Teubert,E Thomas, K A Thomson,M J Tilley, V Tisserand,S T'Jampens,M Tobin, S Tolk,L Tomassetti,D Torres Machado,D Y Tou, M Traill,M T Tran, E Trifonova, C Trippl,G Tuci,A Tully,N Tuning,A Ukleja, D J Unverzagt, A Usachov,A Ustyuzhanin,U Uwer, A Vagner,V Vagnoni, A Valassi, G Valenti,N Valls Canudas,M van Beuzekom,M Van Dijk,H Van Hecke,E van Herwijnen,C B Van Hulse,M van Veghel,R Vazquez Gomez,P Vazquez Regueiro,C Vázquez Sierra,S Vecchi, J J Velthuis,M Veltri,A Venkateswaran, M Veronesi,M Vesterinen, D Vieira,M Vieites Diaz, H Viemann,X Vilasis-Cardona,E Vilella Figueras,P Vincent,G Vitali, A Vollhardt,D Vom Bruch, A Vorobyev,V Vorobyev,N Voropaev, R Waldi, J Walsh, C Wang, J Wang,M Wang,R Wang,Y Wang,Z Wang,H M Wark, N K Watson,S G Weber,D Websdale, C Weisser, B D C Westhenry,D J White,M Whitehead, D Wiedner,G Wilkinson,M Wilkinson,I Williams,M Williams,M R J Williams, F F Wilson,W Wislicki,M Witek, L Witola,G Wormser, S A Wotton,H Wu, K Wyllie,Z Xiang, D Xiao,Y Xie,A Xu,J Xu,L Xu,M Xu,Q Xu,Z Xu,D Yang,Y Yang,Z Yang,Y Yao,L E Yeomans,H Yin,J Yu,X Yuan, O Yushchenko,E Zaffaroni,K A Zarebski,M Zavertyaev, M Zdybal, O Zenaiev,M Zeng,D Zhang, L Zhang,S Zhang,Y Zhang, A Zhelezov,Y Zheng,X Zhou,Y Zhou,X Zhu,V Zhukov, J B Zonneveld,S Zucchelli, D Zuliani, G Zunica
PHYSICAL REVIEW LETTERS（2021）
引用 17|浏览13
摘要
Using pp collision data corresponding to an integrated luminosity of 5.4 fb(-1) collected with the LHCb detector at a center-of-mass energy of 13 TeV, the B-0 -> D- D+ K+ pi(-) decay is studied. A new excited D-s(+) meson is observed decaying into the D+K+pi(-) final state with large statistical significance. The pole mass and width, and the spin parity of the new state are measured with an amplitude analysis to be m(R) = 2591 +/- 6 +/- 7 MeV, Gamma(R) = 89 +/- 16 +/- 12 MeV, and J(P) = 0(-), where the first uncertainty is statistical and the second systematic. Fit fractions for all components in the amplitude analysis are also reported. The new resonance, denoted as D-s0(2590)(+), is a strong candidate to be the D-s(2(1)S(0))(+) state, the radial excitation of the pseudoscalar ground-state D-s(+) meson.
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