Precise measurement of the fs/fd ratio of fragmentation fractions and of Bs0 decay branching fractions
R. Aaij,C. Abellan 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,A. Bertolin,C. Betancourt,F. Betti,Ia Bezshyiko,S. Bhasin,J. Bhom,L. Bian,M. S. Bieker, S. Bifani,P. Billoir,M. Birch,F. C. R. Bishop,A. Bitadze,A. Bizzeti,M. Bjorn,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. 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,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,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. 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. Crkovska,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,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,S. Farry,D. Fazzini,P. Fedin,M. Feo,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. Garcia Pardinas,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,H. K. Giemza,M. Giovannetti,A. Gioventu,P. Gironella Gironell,L. Giubega,C. Giugliano,K. Gizdov,E. L. Gkougkousis,V. V. Gligorov,C. Gobel,E. Golobardes,D. Golubkov,A. Golutvin,A. Gomes,S. Gomez Fernandez,F. Goncalves Abrantes,M. Goncerz,G. Gong,P. Gorbounov,I. Gorelov,C. Gotti, E. Govorkova,J. P. Grabowski,R. Graciani Diaz,T. Grammatico,L. A. Granado Cardoso,E. Grauges,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. Guenther,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,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. Lefevre, A. Leflat, S. Legotin,O. Leroy,T. Lesiak, B. Leverington,H. Li,L. Li, P. Li, Y. 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. 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,R. 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,J. J. Malczewski,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. Marconi,S. Mariani,C. Marin Benito,M. Marinangeli, P. Marino, J. Marks,P. J. Marshall,G. Martellotti,L. Martinazzoli,M. Martinelli,D. Martinez Santos,F. Martinez Vidal,A. Massafferri, M. Materok,R. Matev, A. Mathad,Z. Mathe, V Matiunin,C. Matteuzzi, K. R. Mattioli,A. Mauri,E. Maurice, J. Mauricio,M. Mazurek,M. McCann, L. Mcconnell, T. H. Mcgrath, A. McNab,R. McNulty,J. Mead, B. Meadows,C. Meaux,G. Meier,N. Meinert,D. Melnychuk,S. Meloni, M. Merk,A. Merli,L. Meyer Garcia,M. Mikhasenko,D. A. Milanes,E. Millard,M. Milovanovic,M-N Minard, L. Minzoni,S. E. Mitchell, B. Mitreska,D. S. Mitzel, A. Modden,R. A. Mohammed,R. D. Moise, T. Mombaecher,I. A. Monroy,S. Monteil, M. Morandin,G. Morello,M. J. Morello,J. Moron, A. B. Morris,A. G. Morris,R. Mountain,H. Mu,F. Muheim,M. Mukherjee,M. Mulder, D. Mueller, K. Mueller, C. H. Murphy,D. Murray, P. Muzzetto,P. Naik,T. Nakada,R. Nandakumar,T. Nanut, I Nasteva,M. Needham, I Neri, 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. Oblakowska-Mucha,V Obraztsov,D. P. 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, P. K. Resmi,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. 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 Alepuz,Z. Ren, V Renaudin, R. Ribatti, S. Ricciardi,K. Rinnert,P. Robbe,A. Robert,G. Robertson,A. B. Rodrigues,E. Rodrigues,J. A. Rodriguez Lopez, A. Rollings,P. Roloff,V Romanovskiy,M. Romero Lamas,A. Romero Vidal,J. D. Roth,M. Rotondo,M. S. Rudolph,T. Ruf,J. Ruiz Vidal,A. Ryzhikov,J. Ryzka,J. J. Saborido Silva, N. Sagidova,N. Sahoo, B. Saitta, D. Sanchez Gonzalo,C. Sanchez Gras,R. Santacesaria,C. Santamarina Rios,M. Santimaria,E. Santovetti,D. Saranin,G. Sarpis, M. Sarpis, A. Sarti,C. Satriano,A. Satta, M. Saur, D. Savrina, H. Sazak,L. G. Scantlebury Smead,S. Schael,M. Schellenberg,M. Schiller,H. Schindler,M. Schmelling, B. Schmidt,O. Schneider, A. Schopper,M. Schubiger,S. Schulte,M. H. Schune, R. Schwemmer, B. Sciascia,A. Sciubba, S. Sellam,A. Semennikov,M. Senghi Soares,A. Sergi,N. Serra,L. Sestini, A. Seuthe,P. Seyfert,D. M. Shangase,M. Shapkin,I Shchemerov,L. Shchutska,T. Shears,L. Shekhtman,Z. Shen,V Shevchenko, E. B. Shields, E. Shmanin,J. D. Shupperd, B. G. Siddi,R. Silva Coutinho,G. Simi,S. Simone, N. Skidmore,T. Skwarnicki, M. W. Slater,I Slazyk, 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, 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,E. Ursov,A. Usachov,A. Ustyuzhanin,U. Uwer,A. Vagner,V. Vagnoni,A. Valassi,G. Valenti, N. Valls Canudas,M. van Beuzekom,M. Van Dijk,E. van Herwijnen,C. B. Van Hulse,M. van Veghel,R. Vazquez Gomez,P. Vazquez Regueiro,C. Vazquez 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, J. Wang, J. 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,Z. Xu,D. Yang, S. Yang, Y. Yang, Z. 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, 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 D/Physical review D（2021）
引用 46|浏览48
摘要
The ratio of the B-s(0) and B-0 fragmentation fractions, f(s)/f(d), in proton-proton collisions at the LHC, is obtained as a function of B-meson transverse momentum and collision center-of-mass energy from the combined analysis of different B-decay channels measured by the LHCb experiment. The results are described by a linear function of the meson transverse momentum or with a function inspired by Tsallis statistics. Precise measurements of the branching fractions of the B-s(0) -> J/psi phi and B-s(0)-> D-s(-)pi(+) decays are performed, reducing their uncertainty by about a factor of 2 with respect to previous world averages. Numerous B-s(0) decay branching fractions, measured at the LHCb experiment, are also updated using the new values of f(s)/f(d) and branching fractions of normalization channels. These results reduce a major source of systematic uncertainty in several searches for new physics performed through measurements of B-s(0) branching fractions.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要