Amplitude analysis of $B^+\to J/\psi \phi K^+$ decays

@article{Aaij2016AmplitudeAO,
  title={Amplitude analysis of \$B^+\to J/\psi \phi K^+\$ decays},
  author={L. C. R. Aaij and B. Adeva and M. Adinolfi and Z. Ajaltouni and S. Akar and J. Albrecht and F. Alessio and M. Alexander and S. Ali and G. Alkhazov and P. Cartelle and A. A. Alves and S. Amato and S. Amerio and Y. Amhis and L. An and L. Anderlini and G. Andreassi and M. Andreotti and J. E. Andrews and R. Appleby and O. Guti{\'e}rrez and F. Archilli and P. d’Argent and J. Romeu and A. Artamonov and M. Artuso and E. Aslanides and G. Auriemma and M. Baalouch and I. Babuschkin and S. Bachmann and J. J. Back and A. Badalov and C. Baesso and W. Baldini and R. Barlow and C. Barschel and S. Barsuk and W. Barter and V. Batozskaya and B. Batsukh and V. Battista and A. Bay and L. Beaucourt and J. Beddow and F. Bedeschi and I. Bediaga and L. J. Bel and V. Bellee and N. Belloli and K. Belous and I. Belyaev and E. Benhaim and G. Bencivenni and S. Benson and J. Benton and A. Berezhnoy and R. Bernet and A. Bertolin and F. Betti and M. Bettler and M. Beuzekom and I. Bezshyiko and S. Bifani and P. Billoir and T. Bird and A. Birnkraut and A. Bitadze and A. Bizzeti and T. Blake and F. Blanc and J. Blouw and S. Blusk and V. Bocci and T. Boettcher and A. Bondar and N. Bondar and W. Bonivento and A. Borgheresi and S. Borghi and M. Borisyak and M. Borsato and F. Boss{\`u} and M. Boubdir and T. Bowcock and E. Bowen and C. Bozzi and S. Braun and M. Britsch and T. Britton and J. Brodzicka and E. Buchanan and C. Burr and A. Bursche and J. Buytaert and S. Cadeddu and R. Calabrese and M. Calvi and M. C. G{\'o}mez and P. Campana and D. Perez and L. Capriotti and A. Carbone and G. Carboni and R. Cardinale and A. Cardini and P. Carniti and L. Carson and K. Akiba and G. Casse and L. Cassina and L. Garcia and M. Cattaneo and Ch. Cauet and G. Cavallero and R. Cenci and M. Charles and P. Charpentier and G. Chatzikonstantinidis and M. Chefdeville and S. Chen and S. Cheung and V. Chobanova and M. Chrzaszcz and X. Vidal and G. Ciezarek and P. Clarke and M. Clemencic and H. V. Cliff and J. Closier and V. Coco and J. Cogan and E. Cogneras and V. Cogoni and L. Cojocariu and G. Collazuol and P. Collins and A. Comerma-Montells and A. Contu and A. Cook and S. Coquereau and G. Corti and M. Corvo and C. Sobral and B. Couturier and G. Cowan and D. Craik and A. Crocombe and M. B. Torres and S. Cunliffe and R. Currie and C. D'Ambrosio and E. Dall’Occo and J. Dalseno and P. David and A. Davis and O. Francisco and K. Bruyn and S. Capua and M. Cian and J. Miranda and L. Paula and M. Serio and P. Simone and C. Dean and D. Decamp and M. Deckenhoff and L. Buono and M. Demmer and D. Derkach and O. Deschamps and F. Dettori and B. Dey and A. Canto and H. Dijkstra and F. Dordei and M. Dorigo and A. Su'arez and A. Dovbnya and K. Dreimanis and L. Dufour and G. Dujany and K. Dungs and P. Durante and R. Dzhelyadin and A. Dziurda and A. Dzyuba and N. Déléage and S. Easo and U. Egede and V. Egorychev and S. Eidelman and S. Eisenhardt and U. Eitschberger and R. Ekelhof and L. Eklund and C. Elsasser and S. Ely and S. Esen and H. Evans and T. Evans and A. Falabella and N. Farley and S. Farry and R. Fay and D. Fazzini and D. Ferguson and V. F. Albor and F. Ferrari and F. A. Rodrigues and M. Ferro-Luzzi and S. Filippov and R. A. Fini and M. Fiore and M. Fiorini and M. Firlej and C. Fitzpatrick and T. Fiutowski and F. Fleuret and K. Fohl and M. Fontana and F. Fontanelli and D. C. Forshaw and R. Forty and M. Frank and C. Frei and J. Fu and E. Furfaro and C. Farber and A. G. Torreira and D. Galli and S. Gallorini and S. Gambetta and M. Gandelman and P. Gandini and Y. Gao and J. G. Pardi{\~n}as and J. G. Tico and L. Garrido and P. J. Garsed and D. Gascon and C. Gaspar and L. Gavardi and G. Gazzoni and D. Gerick and E. Gersabeck and M. Gersabeck and T. Gershon and P. Ghez and S. Giani and V. Gibson and O. G. Girard and L. Giubega and K. Gizdov and V. V. Gligorov and D. Golubkov and A. Golutvin and A. Gomes and I. Gorelov and C. Gotti and M. G. G{\'a}ndara and R. 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Maev and K. Maguire and S. Malde and A. Malinin and T. Maltsev and G. Manca and G. Mancinelli and P. Manning and J. Maratas and J. Marchand and U. Marconi and C. Benito and P. Marino and J. Marks and G. Martellotti and M. Martin and M. Martinelli and D. M. Santos and F. Vidal and D. Tostes and L. M. Massacrier and A. Massafferri and R. Matev and A. Mathad and Z. Mathe and C. Matteuzzi and A. Mauri and B. Maurin and A. Mazurov and M. McCann and J. McCarthy and A. Mcnab and R. McNulty and B. Meadows and F. Meier and M. Meissner and D. Melnychuk and M. Merk and A. Merli and E. Michielin and D. Milanes and M. Minard and D. S. Mitzel and J. Rodriguez and I. A. Monroy and S. Monteil and M. Morandin and P. Morawski and A. Mord{\`a} and M. J. Morello and J. Moroń and A. Morris and R. Mountain and F. Muheim and M. Mulder and M. Mussini and D. Muller and J. Muller and K. Muller and V. Muller and P. Naik and T. Nakada and R. Nandakumar and A. Nandi and I. Nasteva and M. Needham and N. 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Popovici and C. Potterat and E. Price and J. D. Price and J. Prisciandaro and A. Pritchard and C. Prouve and V. Pugatch and A. Navarro and G. Punzi and W. Qian and R. Quagliani and B. Rachwal and J. H. Rademacker and M. Rama and M. R. Pernas and M. S. Rangel and I. Raniuk and G. Raven and F. Redi and S. Reichert and A. Reis and C. R. Alepuz and V. Renaudin and S. Ricciardi and S. Richards and M. Rihl and K. Rinnert and V. Molina and P. Robbe and A. B. Rodrigues and E. Rodrigues and J. Lopez and P. Perez and A. Rogozhnikov and S. Roiser and V. Romanovskiy and A. Vidal and J. Ronayne and M. Rotondo and T. Ruf and P. R. Valls and J. Silva and E. Sadykhov and N. Sagidova and B. Saitta and V. Guimar{\~a}es and C. S. Mayordomo and B. Sedes and R. Santacesaria and C. Rios and M. Santimaria and E. Santovetti and A. Sarti and C. Satriano and A. Satta and D. M. Saunders and D. Savrina and S. Schael and M. Schellenberg and M. Schiller and H. Schindler and M. Schlupp and M. Schmelling and T. 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Tayduganov and T. Tekampe and G. Tellarini and F. Teubert and C. Thomas and E. Thomas and J. Tilburg and V. Tisserand and M. Tobin and S. Tolk and L. Tomassetti and D. Tonelli and S. Topp-Joergensen and F. Toriello and E. Tournefier and S. Tourneur and K. Trabelsi and M. Traill and M. Tran and M. Tresch and A. Trisovic and A. Tsaregorodtsev and P. Tsopelas and A. Tully and N. Tuning and A. Ukleja and Andrey Ustyuzhanin and U. Uwer and C. Vacca and V. Vagnoni and S. Valat and G. Valenti and A. Vallier and R. Gomez and P. Regueiro and S. Vecchi and M. V. Veghel and J. J. Velthuis and M. Veltri and G. Veneziano and A. Venkateswaran and M. Vernet and M. Vesterinen and B. Viaud and D. Vieira and M. Diaz and X. Vilas{\'i}s-Cardona and V. Volkov and A. Vollhardt and B. Vőneki and D. Voong and A. Vorobyev and V. Vorobyev and C. Vo{\ss} and J. Vries and C. Sierra and R. Waldi and C. Wallace and R. Wallace and J. Walsh and J. Wang and D. Ward and H. M. Wark and N. Watson and D. Websdale and A. Weiden and M. Whitehead and J. Wicht and G. Wilkinson and M. Wilkinson and M. Williams and T. Williams and F. Wilson and J. Wimberley and J. Wishahi and W. Wislicki and M. Witek and G. Wormser and S. A. Wotton and K. Wraight and S. Wright and K. Wyllie and Y. Xie and Z. Xing and Z. Xu and Z. Yang and H. Yin and J. Yu and X. Yuan and O. Yushchenko and M. Zangoli and K. A. Zarebski and M. Zavertyaev and L. Zhang and Y. Zhang and A. Zhelezov and Y. Zheng and A. Zhokhov and V. Zhukov and S. Zucchelli},
  journal={Physical Review D},
  year={2016},
  volume={95},
  pages={012002}
}
  • L. C. R. Aaij, B. Adeva, +750 authors S. Zucchelli
  • Published 2016
  • Physics
  • Physical Review D
  • The first full amplitude analysis of $B^+ \to J/\psi\phi K^+$ with $J/\psi \to \mu^+\mu^−, \phi \to K^+ K^−$ decays is performed with a data sample of 3  $fb^{−1}$ of $pp$ collision data collected at $\sqrt{s}=7$ and 8 TeV with the LHCb detector. The data cannot be described by a model that contains only excited kaon states decaying into $\phi K^+$, and four $J/\psi\phi$ structures are observed, each with significance over 5 standard deviations. The quantum numbers of these structures are… CONTINUE READING

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