Measurement of resonant and CP components in B ̄ s0 →j /ψπ+π- decays
2014
- Roel Aaij
- Bernardo Adeva
- Marco Adinolfi
- A. A. Affolder
- Ziad Ajaltouni
- Johannes Albrecht
- Federico Alessio
- Michael Alexander
- Suvayu Ali
- G. Alkhazov
- P. Alvarez Cartelle
- A. A. Alves
- Sandra Amato
- S. Amerio
- Yasmine Amhis
- Lucio Anderlini
- J. Anderson
- P.R. Andreassen
- M. Andreotti
- J. E. Andrews
- R. B. Appleby
- O. Aquines Gutierrez
- Flavio Archilli
- A. Artamonov
- Marina Artuso
- Elie Aslanides
- G. Auriemma
- Marouen Baalouch
- Sebastian Bachmann
- J. J. Back
- Alexey Badalov
- V. Balagura
- Wander Baldini
- R. J. Barlow
- Colin Barschel
- Sergey Barsuk
- William Barter
- V. Batozskaya
- Th. Bauer
- A. Bay
- John Beddow
- F. Bedeschi
- I. Bediaga
- S. Belogurov
- Konstantin Belous
- Ivan Belyaev
- E. Ben Haim
- Giovanni Bencivenni
- Sean Benson
- Jack Benton
- Alexander Berezhnoy
- Roland Bernet
- M. O. Bettler
- Martin van Beuzekom
- A. Bien
- Simone Bifani
- T. Bird
- A. Bizzeti
- P. M. Bjørnstad
- Thomas Blake
- F. Blanc
- Johan Blouw
- Steven Blusk
- Valerio Bocci
- A. Bondar
- N. Bondar
- Walter Bonivento
- Silvia Borghi
- A. Borgia
- Martino Borsato
- T. J. V. Bowcock
- Espen Eie Bowen
- C. Bozzi
- T. Brambach
- J. van den Brand
- J. Bressieux
- D. Brett
- Markward Britsch
- Thomas Britton
- N. H. Brook
- H. Brown
- Albert Bursche
- G. Busetto
- Jan Buytaert
- Sandro Cadeddu
- R. Calabrese
- O. Callot
- Marta Calvi
- M. Calvo Gomez
- Alessandro Camboni
- P. Campana
- D. Campora Perez
- A. Carbone
- G. Carboni
- R. Cardinale
- A. Cardini
- H. Carranza-Mejia
- Laurence Carson
- K. Carvalho Akiba
- Gianluigi Casse
- Lorenzo Cassina
- L. Castillo Garcia
- Marco Cattaneo
- Ch. Cauet
- R. Cenci
- Matthew Charles
- Ph. Charpentier
- S. F. Cheung
- N. Chiapolini
- M. Chrzaszcz
- K Ciba
- X. Cid Vidal
- Gregory Ciezarek
- P. E. L. Clarke
- Marco Clemencic
- H. V. Cliff
- Joel Closier
- A. Coca Pelaz
- Victor Coco
- J. G. Cogan
- E. Cogneras
- Paula Collins
- A. Comerma-Montells
- A. Contu
- A. Cook
- M. Coombes
- S. Coquereau
- Gloria Corti
- Ian Thomas Hunt Counts
- Benjamin Couturier
- Glen Cowan
- D. C. Craik
- M. Cruz Torres
- Samuel Cunliffe
- C.R. Currie
- Carmelo DAmbrosio
- Jeremy Dalseno
- P. N. Y. David
- Adam Davis
- I. De Bonis
- K. De Bruyn
- S. De Capua
- M. De Cian
- J. M. De Miranda
- L.E. Paula
- W.S. da-Silva
- P. De Simone
- D. Decamp
- Mirko Deckenhoff
- L. Del Buono
- Nicolas Déléage
- Denis Derkach
- Olivier Deschamps
- Francesco Dettori
- A. Di Canto
- H. Dijkstra
- S. Donleavy
- Francesca Dordei
- Mirco Dorigo
- P. Dorosz
- A. Dosil Suárez
- D. Dossett
- Anatoliy Dovbnya
- F. Dupertuis
- Paolo Durante
- Rustem Dzhelyadin
- Agnieszka Dziurda
- Alexey Dzyuba
- S. Easo
- Ulrik Egede
- V. Egorychev
- S.I. Eidelman
- Stephan Eisenhardt
- Ulrich Eitschberger
- Robert Ekelhof
- Lars Eklund
- I. El Rifai
- Ch. Elsasser
- Sevda Esen
- Antonio Falabella
- Christian Färber
- C. Farinelli
- Stephen Farry
- Dianne Ferguson
- V. Fernandez Albor
- F. Ferreira Rodrigues
- Massimiliano Ferro-Luzzi
- Sergey Filippov
- Marco Fiore
- M. Fiorini
- Conor Fitzpatrick
- Mark Fontana
- F. Fontanelli
- R. Forty
- O. De Aguiar Francisco
- M. Frank
- Christoph Frei
- M. Frosini
- Jinlin Fu
- Emiliano Furfaro
- A. Gallas Torreira
- D. Galli
- Miriam Gandelman
- Paolo Gandini
- Y. Gao
- J. Garofoli
- J. Garra Tico
- L. Garrido
- M. Carvalho-Gaspar
- R. Gauld
- Laura Gavardi
- Evelina Gersabeck
- Marco Gersabeck
- T. J. Gershon
- Ph. Ghez
- Alessio Gianelle
- Sebastiana Gianì
- V. Gibson
- Lavinia-Helena Giubega
- V. V. Gligorov
- Carla Gobel
- D. Golubkov
- Andrey Golutvin
- A. Q. Gomes
- Teresa Head-Gordon
- M. Grabalosa Gándara
- R. Graciani Diaz
- L. A. Granado Cardoso
- E. Grauges
- G. Graziani
- A. Grecu
- E. Greening
- S. Gregson
- Peter Griffith
- Lucia Grillo
- O. Grünberg
- B. Gui
- E. Gushchin
- Yu. Guz
- T. Gys
- Christos Hadjivasiliou
- Guido Haefeli
- C. Haen
- T. W. Hafkenscheid
- Susan Haines
- Samuel Hall
- Brian Hamilton
- T. Hampson
- Stephanie Hansmann-Menzemer
- Neville Harnew
- S. T. Harnew
- J. Harrison
- T. Hartmann
- J. He
- Timothy Head
- V. Heijne
- Karol Hennessy
- Pierre Henrard
- Louis Henry
- J. A. Hernando Morata
- E. van Herwijnen
- Miriam Heß
- Adlene Hicheur
- Donal Hill
- M. Hoballah
- Christoph Hombach
- W.D. Hulsbergen
- P. Hunt
- N. Hussain
- D. E. Hutchcroft
- Daniel Hynds
- V. Iakovenko
- Marek Idzik
- Philip Ilten
- Richard Jacobsson
- Andreas Jaeger
- Eddy Jans
- P. Jaton
- A. Jawahery
- F. F. Jing
- Malcolm John
- D. Johnson
- C. R. Jones
- Christian Joram
- Beat Jost
- Nathan Jurik
- M. Kaballo
- Sergii Kandybei
- Walaa Kanso
- Matthias Karacson
- T. M. Karbach
- Matthew Kelsey
- I. R. Kenyon
- Tjeerd Ketel
- B. Khanji
- Chitsanu Khurewathanakul
- Suzanne Klaver
- O. Kochebina
- Ilya Komarov
- Rose Koopman
- Patrick Koppenburg
- M. Korolev
- A. Kozlinskiy
- Leonid Kravchuk
- K. Kreplin
- Michal Kreps
- G. Krocker
- Pavel Krokovny
- Florian Kruse
- M. Kucharczyk
- Vasily Kudryavtsev
- Krzysztof Kurek
- Tengiz Kvaratskheliya
- V. N. La Thi
- Daniel Lacarrere
- G. D. Lafferty
- Adriano Lai
- D. Lambert
- R. W. Lambert
- E. Lanciotti
- G. Lanfranchi
- Christoph Langenbruch
- Thomas Latham
- Cristina Lazzeroni
- R. Le Gac
- J. van Leerdam
- Jp Lees
- R. Lefèvre
- Alexander Leflat
- Jacques Lefrançois
- S. Di Leo
- Olivier Leroy
- Tadeusz Lesiak
- Blake Leverington
- Y. Li
- M. Liles
- R. Lindner
- S. Linn
- Federica Lionetto
- Bingxuan Liu
- G. Liu
- S. Lohn
- Iain Longstaff
- J. H. Lopes
- N. Lopez-March
- Peter Lowdon
- H. Lu
- D. Lucchesi
- J. Luisier
- Haofei Luo
- E. Luppi
- Oliver Lupton
- Frederic Machefert
- I. V. Machikhiliyan
- F. Maciuc
- O. Maev
- Sneha Malde
- G. Manca
- G. Mancinelli
- M. Manzali
- Jan Maratas
- Umberto Marconi
- P. Marino
- R. Märki
- J. Marks
- G. Martellotti
- A. Martens
- A. Martín Sánchez
- F. Martinelli Boneschi
- D. Martinez Santos
- F. Martinez-Vidal
- D. Martins Tostes
- Andre Massafferri
- Rosen Matev
- Zoltan Mathe
- C. Matteuzzi
- Alexander Mazurov
- M. McCann
- James McCarthy
- Andrew McNab
- R. McNulty
- B. McSkelly
- Brian Meadows
- F. Meier
- M. Meissner
- Marcel Merk
- D. A. Milanes
- M.-N. Minard
- J. Molina Rodriguez
- Stephane Monteil
- D. Moran-Zenteno
- M. Morandin
- P. Morawski
- Alessandro Mordà
- M. J. Morello
- Raymond Mountain
- F. Muheim
- Karl Müller
- R. Muresan
- B. Muryn
- B. Muster
- P. Naik
- Tatsuya Nakada
- Raja Nandakumar
- I. Nasteva
- Matthew Needham
- Nicola Neri
- Sebastian Neubert
- Niko Neufeld
- A. D. Nguyen
- T. D. Nguyen
- Chung Nguyen-Mau
- M. Nicol
- V. Niess
- Ramon Niet
- N. Nikitin
- Thomas Nikodem
- Alexey Novoselov
- Agnieszka Oblakowska-Mucha
- Vladimir Obraztsov
- S. Oggero
- Stephen Ogilvy
- O. Okhrimenko
- R. Oldeman
- Gerco Onderwater
- M. Orlandea
- J. M. Otalora Goicochea
- R.P. Owen
- A. Oyanguren
- B. K. Pal
- A. Palano
- F. Palombo
- M. Palutan
- J. Panman
- Antonios Papanestis
- Marco Pappagallo
- L. L. Pappalardo
- Christopher Parkes
- C. J. Parkinson
- G. Passaleva
- G. D. Patel
- M. Patel
- C. Patrignani
- C. Pavel-Nicorescu
- A. Pazos Alvarez
- D.A. Pearce
- Antonio Pellegrino
- G. Penso
- M. Pepe-Altarelli
- S. Perazzini
- E. Pérez-Trigo
- Pascal Perret
- M. Perrin-Terrin
- Luca Pescatore
- E. Pesen
- G. Pessina
- K. Petridis
- A. Petrolini
- E. Picatoste Olloqui
- B. Pietrzyk
- T. Pilař
- D. Pinci
- A. Pistone
- S. Playfer
- M. Plo Casasus
- Francesco Polci
- G. Polok
- Anton Poluektov
- Erica Polycarpo
- A. V. Popov
- Dmitry Popov
- Bogdan Popovici
- Cédric Potterat
- A. Powell
- J. Prisciandaro
- C.A. Pritchard
- Claire Prouve
- V. Pugatch
- A. Puig Navarro
- G. Punzi
- Y.W. Qian
- Bartolomiej Rachwal
- J. H. Rademacker
- B. Rakotomiaramanana
- M. Rama
- Murilo Rangel
- Iurii Raniuk
- N. Rauschmayr
- G. Raven
- S. Redford
- Stefanie Reichert
- M. M. Reid
- A. C. dos Reis
- S. Ricciardi
- A. Richards
- Kurt Rinnert
- V. Rives Molina
- D. A. Roa Romero
- Patrick Robbe
- Da Roberts
- Ana Bárbara Rodrigues
- L.E.T. Rodrigues
- P. Rodriguez Perez
- Stefan Roiser
- V. Romanovsky
- A. Romero Vidal
- M. Rotondo
- J. Rouvinet
- Thomas Ruf
- F. Ruffini
- van Hapere Ruiz
- P. Ruiz Valls
- Giovanni Sabatino
- J. J. Saborido Silva
- Naylya Sagidova
- P. Sail
- B. Saitta
- V. Salustino Guimaraes
- B. Sanmartin Sedes
- R. Santacesaria
- C. Santamarina Rios
- Emanuele Santovetti
- M. Sapunov
- A. Sarti
- C. Satriano
- Alessia Satta
- M. Savrie
- Darya Savrina
- Manuel Schiller
- R.H. Schindler
- Maximilian Schlupp
- Michael Schmelling
- B. Schmidt
- O. Schneider
- Andreas Schopper
- M-H Schune
- Rainer Schwemmer
- Barbara Sciascia
- Adalberto Sciubba
- M. Seco
- A. Semennikov
- K. Senderowska
- I. Sepp
- N. Serra
- J. Serrano
- Paul Seyfert
- Mikhail Shapkin
- Illya Shapoval
- Yury Shcheglov
- Tara Shears
- Lev Shekhtman
- O. Shevchenko
- V. Shevchenko
- Alexander Shires
- R. Silva Coutinho
- G. Simi
- Marek Sirendi
- Nicola Skidmore
- Tomasz Skwarnicki
- N. A. Smith
- Eluned Smith
- J. Smith
- M. J. Smith
- H. L. Snoek
- M. D. Sokoloff
- F. J. P. Soler
- Fatima Soomro
- D. Souza
- B. Souza De Paula
- B. Spaan
- A. Sparkes
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- Patrick Spradlin
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- N. Tuning
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- Benoit Viaud
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- Xavier Vilasis-Cardona
- Achim Vollhardt
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- Vitaly Vorobyev
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- H. Voss
- J. A. de Vries
- R. Waldi
- Charlotte Wallace
- Ronan Wallace
- S. Wandernoth
- J. C. Wang
- D.R. Ward
- N. K. Watson
- A. D. Webber
- David Websdale
- Mark Whitehead
- Jean Wicht
- J. Wiechczynski
- D. Wiedner
- L. Wiggers
- G. Wilkinson
- M. P. Williams
- Mark Williams
- James F Wilson
- Jack Wimberley
- Julian Wishahi
- Wojciech Wislicki
- Mariusz Witek
- G. Wormser
- S.A. Wotton
- S. Wright
- S. Wu
- Kenneth Wyllie
- Y. Xie
- Z. Xing
- Z. Yang
- Xuhao Yuan
- Oleg Yushchenko
- M. Zangoli
- Mikhail Zavertyaev
- F. Zhang
- Liming Zhang
- W. C. Zhang
- Yanxi Zhang
- Alexey Zhelezov
- Anatoly Zhokhov
- L. Zhong
- A. Zvyagin
Structure of the decay Bs0→J/ψπ+π- is studied using data corresponding to 3fb-1 of integrated luminosity from pp collisions produced by the LHC and collected by the LHCb detector. Five interfering π+π- states are required to describe the decay: f0(980),f0(1500),f0(1790),f2(1270), and f2′(1525). An alternative model including these states and a nonresonant J/ψπ+π- component also provides a good description of the data. Based on the different transversity components measured for the spin-2 intermediate states, the final state is found to be compatible with being entirely CP odd. The CP-even part is found to be <2.3% at a 95% confidence level. The f0(500) state is not observed, allowing a limit to be set on the absolute value of the mixing angle with the f0(980) of <7.7° at a 90% confidence level, consistent with a tetraquark interpretation of the f0(980) substructure.
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