• Corpus ID: 226237370

Study of $B^0_s \rightarrow J/\psi\pi^+\pi^-K^+K^-$ decays

@article{Aaij2020StudyO,
  title={Study of \$B^0\_s \rightarrow J/\psi\pi^+\pi^-K^+K^-\$ decays},
  author={LHCb collaboration R. Aaij and Carlos Abellan Beteta and Thomas Ackernley and Bernardo Adeva and Marco Adinolfi and Hossein Afsharnia and Christine A. Aidala and S. Aiola and Ziad Ajaltouni and S. Akar and Johannes Albrecht and Federico Alessio and Michael Thomas Alexander and Alejandro Alfonso Albero and Zakariya Aliouche and Georgy Alkhazov and Paula Alvarez Cartelle and S. Amato and Y. Amhis and L. An and Lucio Anderlini and Aleksei Andreianov and Mirco Andreotti and Flavio Archilli and Alexander Artamonov and Marina Artuso and Kenenbek Arzymatov and Elie Aslanides and Michele Atzeni and Benjamin Audurier and Sebastian Bachmann and Marie Bachmayer and John Back and Stephen Baker and Pablo Baladron Rodriguez and Vladislav Balagura and Wander Baldini and Juan Baptista Leite and R. J. Barlow and Sergey Barsuk and William Barter and Matteo Bartolini and Fedor Baryshnikov and J. M. Basels and Giovanni Bassi and Baasansuren Batsukh and Alexander Battig and Aurelio Bay and Maurice Becker and F Bedeschi and I. Bediaga and Andrew Beiter and Vladislav Belavin and Samuel Belin and Violaine Bell{\'e}e and K. Belous and I. N. Belov and I. Belyaev and Giovanni Bencivenni and E. Ben-Haim and Alexander V. Berezhnoy and Roland Bernet and Daniel Berninghoff and Harris Conan Bernstein and Claudia Bertella and Emilie Bertholet and Alessandro Bertolin and Christopher Betancourt and Federico Betti and Marc-Olivier Bettler and Ia. Bezshyiko and Srishti Bhasin and Jihyun Bhom and Lingzhu Bian and Martin Stefan Bieker and Simone Bifani and P. Billoir and Matthew Birch and Fionn Caitlin Ros Bishop and Andrea Bizzeti and M. Bj{\o}rn and Michele Piero Blago and Thomas Blake and Fr{\'e}d{\'e}ric Blanc and Steven Blusk and Dana Seman Bobulska and Julian Alexander Boelhauve and {\'O}scar Boente Garc{\'i}a and Thomas Julian Boettcher and A. S. Boldyrev and Alexander E. Bondar and Nikolay Bondar and Silvia Borghi and Maxim Borisyak and M. Borsato and Jozef Tomasz Borsuk and Sonia Amina Bouchiba and T. J. v. Bowcock and Alexandre F. Boyer and C. Bozzi and Matthew John Bradley and Svende Annelies Braun and A. Brea Rodriguez and Michael Brodski and Jolanta Brodzicka and Arnau Brossa Gonzalo and Davide Brundu and Annarita Buonaura and C. Burr and Albert Bursche and Anatoly Butkevich and J. S. Butter and Jan A. N. Buytaert and Wiktor Byczynski and Sandro Cadeddu and Hao Cai and Roberto Calabrese and Lukas Calefice and Liliet Calero Diaz and Stefano Cal{\'i} and Ryan Calladine and Marta Calvi and Miriam Calvo Gomez and Patr{\'i}cia Camargo Magalh{\~a}es and Alessandro Camboni and Pierluigi Campana and Daniel Hugo C{\'a}mpora P{\'e}rez and Angel Fernando Campoverde Quezada and Simonetta Capelli and L. Capriotti and A. Carbone and Giovanni Carboni and Roberta Cardinale and Alessandro Cardini and Ina Carli and Paolo Carniti and Leon David Carus and Kazuyoshi Carvalho Akiba and Adriana C. Vidal and Gianluigi Casse and Marco Cattaneo and G Cavallero and Sara Celani and Jacopo Cerasoli and A. J. Chadwick and Matthew George Chapman and Matthew John Charles and Ph. Charpentier and Georgios Chatzikonstantinidis and Carlos A. Barajas and M. Chefdeville and C. H. Chen and S. Chen and Aleksei Chernov and S.-G. Chitic and V. Chobanova and Serhii Cholak and M. Chrząszcz and Alexsei Chubykin and Vladimir Chulikov and Paolo Ciambrone and Maria Flavia Cicala and Xabier Cid Vidal and Gregory Max Ciezarek and P. E. L. Clarke and Marco Clemencic and Harry Victor Cliff and Joel Closier and John Leslie Cobbledick and Victor Coco and Jo{\~a}o A. B. Coelho and Julien Cogan and Eric Cogneras and Lucian Nicolae Cojocariu and Paula Collins and Tommaso Colombo and Liliana Congedo and Andrea Contu and Naomi Cooke and George Coombs and Gloria Corti and Cayo Mar Costa Sobral and Benjamin Couturier and Daniel C. Craik and J. Crkovsk'a and Melissa Maria Cruz Torres and Robert Currie and C. L. Da Silva and Elena Dall’Occo and J. Dalseno and Carmelo D’Ambrosio and A V Danilina and Philippe d'Argent and Adam C. S. Davis and Oscar De Aguiar Francisco and Kristof De Bruyn and Stefano de Capua and Michel De Cian and Jussara M. de Miranda and Leandro de Paula and Marilisa De Serio and Dario De Simone and Patrizia De Simone and J. A. de Vries and Cameron Thomas Dean and William Dean and Daniel Decamp and Luigi Del Buono and Blaise Delaney and Hans Peter Dembinski and Adam Mateusz Dendek and Vadym Denysenko and Denis Derkach and O. Deschamps and Fabrice Desse and Francesco Dettori and Biplab Dey and Pasquale Di Nezza and Sergey Didenko and Lorena Dieste Maronas and H. B. Dijkstra and Vasyl Dobishuk and Amanda May Donohoe and F. Dordei and A. C. dos Reis and Lauren Douglas and Anatoliy Dovbnya and Anthony Gavin Downes and Kārlis Dreimanis and Maciej Wojciech Dudek and Laurent Dufour and Viacheslav Duk and Paolo Durante and J. Matthew Durham and Deepanwita Dutta and Michał Dziewiecki and Agnieszka Dziurda and Alexey Dzyuba and Sajan Easo and Ulrik Egede and Victor Egorychev and Semen Eidelman and Stephan Eisenhardt and Surapat Ek-In and Lars Eklund and Scott Ely and Alexandru Ene and Eliane Epple and Stephan Escher and Jonas Eschle and Sevda Esen and Timothy Evans and Antonio Falabella and J. Fan and Y. Fan and Bo Fang and Nathanael Ashton Spencer Farley and Stephen Farry and Davide Fazzini and Petr Fedin and M. F'eo and Placido Fernandez Declara and Antonio Fern{\'a}ndez Prieto and Jose Maria Fernandez-tenllado Arribas and Frank Ferrari and Larissa Ferreira Lopes and Fernando Luiz Ferreira Rodrigues and Silvia Ferreres Sole and Martina Ferrillo and Massimiliano Ferro-Luzzi and Sergey Filippov and Rosa Anna Fini and Massimiliano Fiorini and Miroslaw Firlej and K. M. Fischer and Conor Fitzpatrick and Tomasz Fiutowski and François Fleuret and Marianna Fontana and Flavio Fontanelli and Roger W Forty and Vinicius Franco Lima and M. Franco Sevilla and M. Frank and Edoardo Franzoso and Giulia Frau and Christopher M. Frei and David Anthony Friday and J Fu and Quentin Fuehring and Wolfgang Funk and Emmy Pauline Maria Gabriel and Tatiana Gaintseva and Abraham Gallas Torreira and Domenico Galli and Silvia Gambetta and Yuyue Gan and Miriam Gandelman and Paolo Gandini and Y. N. Gao and Michela Garau and L. M. Garcia Martin and Paula Garc{\'i}a Moreno and Juli{\'a}n Garc{\'i}a Pardi{\~n}as and Beatriz Garc{\'i}a Plana and Felipe Andres Garcia Rosales and Ll. Garrido and Clara Gaspar and Robbert Erik Geertsema and David Gerick and Louis Lenard Gerken and Evelina Mihova Gersabeck and M. Gersabeck and Tim Gershon and Dawid Gerstel and Ph. Ghez and Val Gibson and M. Giovannetti and Alessandra Giovent{\`u} and Pere Gironella Gironell and L. Giubega and Carmen Giugliano and Konstantin Gizdov and E. L. Gkougkousis and Vladimir Vava Gligorov and Carla Gobel and Elisabet Golobardes and Dmitry Golubkov and Andrey Golutvin and Alvaro Gomes and S. Gomez Fernandez and Fernanda Gonçalves Abrantes and Mateusz Goncerz and Guanghua Gong and Petr Andreevich Gorbounov and Igor Vladimirovich Gorelov and Claudio Gotti and Ekaterina Govorkova and Jascha Peter Grabowski and Ricardo Graciani Diaz and Thomas Grammatico and L. a. Granado Cardoso and E. Graug'es and Elena Graverini and Giacomo Graziani and Alexandru Tudor Grecu and Lex Marinus Greeven and Peter Noel Griffith and Lucia Grillo and Sergey Gromov and Barak Raimond Gruberg Cazon and C. Gu and Marco Guarise and P. A. Gunther and Evgeny Gushchin and Andreas Guth and Y. Guz and Thierry Gys and T. Hadavizadeh and Guido Haefeli and Christophe Haen and Jakob Haimberger and Tabitha Halewood-leagas and Phoebe Meredith Hamilton and Qundong Han and X. Han and Thomas Henry Hancock and Stephanie Hansmann-Menzemer and N. Harnew and T J Harrison and Christoph Hasse and Mark Hatch and J. J. He and Malte Hecker and Kevin Heijhoff and Kevin Heinicke and Arthur M. Hennequin and Karol Hennessy and Louis Henry and Johannes Heuel and Adl{\`e}ne Hicheur and Donal Hill and Martha Hilton and Sophie Elizabeth Hollitt and J. B. Hu and P. H. Hopchev and W. Huang and X Huang and Wouter Hulsbergen and Ross Hunter and Mikhail Hushchyn and David Hutchcroft and Daniel Hynds and Philipp Ibis and Marek Idzik and Dmitrii Ilin and Philip Ilten and Alexander Inglessi and Artur Ishteev and Kuzma Ivshin and R. Jacobsson and S. Jakobsen and Eddy Jans and Brij Kishor Jashal and Abolhassan Jawahery and Vukan Jevtic and Marek Jeżabek and Feng Jiang and M. J. J. John and D. Johnson and C. Jones and Thomas Peter Jones and Beat Jost and Nathan Philip Jurik and Sergii Kandybei and Y. Kang and Matthias Karacson and Nikita Kazeev and Floris Keizer and M. Kenzie and Tjeerd Ketel and Basem Khanji and Anastasiia Kharisova and Sergei Kholodenko and K. E. Kim and Thomas Kirn and Veronica Soelund Kirsebom and Ouail Kitouni and Suzanne Klaver and Konrad Klimaszewski and Serhii Koliiev and Almagul Kondybayeva and Anatoly Konoplyannikov and Paweł Kopciewicz and Renata Kope{\vc}n{\'a} and Patrick Koppenburg and Maxim Korolev and I. P. Kostiuk and Oleksander Kot and Sofia Kotriakhova and P. Kravchenko and Leonid V. Kravchuk and Rafal Krawczyk and M. Kreps and Felix Johannes Kress and Sophie Katharina Kretzschmar and P. Krokovny and Wojciech Krupa and Wojciech Krzemień and Wojciech Kucewicz and Marcin Kucharczyk and Vasily Kudryavtsev and Hilbrand Steffen Kuindersma and Gerd J. Kunde and Tengiz Kvaratskheliya and Daniel Lacarr{\`e}re and George Lafferty and Adriano Lai and Andrea Lampis and Davide Lancierini and John Jake Lane and Richard Lane and Gaia Lanfranchi and Ch. Langenbruch and Jan Langer and Oliver Lantwin and Thomas Latham and Federico Lazzari and Renaud Le Gac and S. H. Lee and R{\'e}gis Lef{\`e}vre and Alexander Leflat and Sergey Legotin and O. Leroy and Tadeusz Lesiak and Blake Leverington and H Li and L. Li and P. R. Li and X. Li and Y. Y. Li and Z. Li and Xiaoting Liang and T. Lin and Rolf Lindner and V. Lisovskyi and Roman Litvinov and G H Liu and H. B. Liu and S. Liu and X. Liu and Angelo Loi and Julian Lomba Castro and Iain Longstaff and Jos{\'e} Helder Lopes and Guillermo Loustau and G. Lovell and Y. Lu and Donatella Lucchesi and Stanislav Luchuk and M. Lucio Martinez and Valeriia Lukashenko and Y H Luo and Anna Lupato and Eleonora Luppi and Oliver Lupton and Alberto Lusiani and X. R. Lyu and L. Ma and Serena Maccolini and F. Machefert and Florin C. Maciuc and Vladimir Macko and Patricia Mackowiak and Samuel Maddrell-Mander and Olga Madejczyk and Lakshan Ram Madhan Mohan and Oleg Maev and Artem Maevskiy and Dmitrii Maisuzenko and Maciej Majewski and Sneha Sirirshkumar Malde and Bartosz Piotr Malecki and Alexander Malinin and Timofei Maltsev and Hanna Malygina and G. Manca and Giampiero Mancinelli and Rafel Manera Escalero and Daniele Manuzzi and Daniele Marangotto and Jan Maratas and Jean François Marchand and Umberto Marini Bettolo Marconi and Saverio Mariani and Carla Marin Benito and M. Marinangeli and Pietro Marino and J{\"o}rg Marks and P J Marshall and Giuseppe Martellotti and Loris Martinazzoli and M. Martinelli and Diego Mart'inez Santos and Fernando Mart{\'i}nez Vidal and A. Massafferri and Marcel Materok and R. Matev and A Cridland Mathad and Zolt{\'a}n M{\'a}th{\'e} and Viacheslav Matiunin and Clara Matteuzzi and Kara Renee Mattioli and Andrea Mauri and Emilie Maurice and Juan Mauricio and Michael Mazurek and Michael McCann and Lucas Mcconnell and Tamaki Holly Mcgrath and A. McNab and Ronan McNulty and James Vincent Mead and B. T. Meadows and C{\'e}dric M{\'e}aux and Gerwin Meier and Nis Meinert and Dmytro Melnychuk and Simone Meloni and Marcel Hubert Marie Merk and Andrea Merli and Lucas Meyer Garcia and Mikhail Mikhasenko and Diego Milan{\'e}s and Edward James Millard and Marko Milovanovic and M. -N. Minard and Luca Minzoni and S. Mitchell and Biljana Mitreska and Dominik Stefan Mitzel and A. Modden and Rizwaan Adeeb Mohammed and Razvan Daniel Moise and Titus Mombacher and I. A. Monroy and S. Monteil and Mauro Morandin and G. Morello and Michael J. Morello and Jakub Moroń and Adam Benjamin Morris and Andrew George Morris and Raymond Mountain and H. Mu and Franz Muheim and Maitreyee Mukherjee and Mick Mulder and David Robert Muller and Karl T. Muller and Colm Harold Murphy and D{\'o}nal Murray and Piera Muzzetto and Paras P. Naik and T. Nakada and Rajalakshmi Nandakumar and Tara Nanut and Irina Nasteva and M. D. Needham and Ilaria Neri and N. Neri and Sebastian Neubert and Niko Neufeld and Ryan Newcombe and T. D. Nguyen and Chung Nguyen-Mau and Elisabeth Maria Niel and Simon Nieswand and Nikolay Nikitin and Niklas Stefan Nolte and Cynthia Nunez and Agnieszka Oblakowska-Mucha and Vladimir A. Obraztsov and Daniel O'Hanlon and R. G. C. Oldeman and Mario Edgardo Olivares and C. J. 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Velthuis and Michele Veltri and Aravindhan Venkateswaran and Michele Veronesi and M. Vesterinen and Daniel Evangelho Vieira and Maria Vieites Diaz and Harald Viemann and Xavier Vilas{\'i}s-Cardona and Eva Figueras and Pascal Vincent and Giacomo Vitali and Achim Vollhardt and Dorothea vom Bruch and Alexey Vorobyev and Vitaly Vorobyev and Nikolai Voropaev and Roland Waldi and J. J. Walsh and C. C. Wang and J. C. Wang and M. Wang and R. Wang and Y. Wang and Z. R. Wang and H. M. Wark and Nigel Keith Watson and Steffen Georg Weber and David Websdale and Constantin Weisser and Benedict Donald C Westhenry and Dylan Jaide White and Mark Whitehead and Dirk Wiedner and Guy Wilkinson and Michael Wilkinson and Ifan Williams and Mark I. Williams and M. R. J. Williams and Fergus Wilson and Wojciech Wiślicki and Mariusz Witek and Lukas Witola and Guy Wormser and Stephen Wotton and H. Y. Wu and Kenneth Wyllie and Z. Xiang and Dong Xiao and Y. G. Xie and Ao Xu and J. J. Xu and L. Xu and M Xu and Q. N. Xu and Z. Xu and D Yang and Y. Y. Yang and Z. W. Yang and Y. Yao and Lauren Emma Yeomans and Hang Yin and J. Y. Yu and X. Q. Yuan and O. P. Yushchenko and Kristian Zarebski and Mikhail Zavertyaev and Milosz Zdybal and O. Zenaiev and Ming Zeng and D. Zhang and L. Zhang and S. Q. Zhang and Y. Zhang and Alexey Zhelezov and Y. Zheng and X. J. Zhou and Y. Zhou and X. L. Zhu and Valery Zhukov and Jennifer Brigitta Zonneveld and S. Zhou J. Zucchelli and Davide Zuliani and Gianluca Zunica},
  journal={arXiv: High Energy Physics - Experiment},
  year={2020}
}
The decays $B^0_s \rightarrow J/\psi \pi^+\pi^- K^+ K^-$ are studied using a data set corresponding to an integrated luminosity of 9fb$^{-1}$, collected with the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13TeV. The decays $B^0_s \rightarrow J/\psi K^{\ast0} \bar{K}^{\ast0}$ and $B^0_s \rightarrow \chi_{c1}(3872)K^+K^-$, where the $K^+K^-$ pair does not originate from a $\phi$ meson, are observed for the first time. Precise measurements of the ratios of… 
1 Citations

Heavy Tetraquarks in the Relativistic Quark Model

We give a review of the calculations of the masses of tetraquarks with two and four heavy quarks in the framework of the relativistic quark model based on the quasipotential approach and QCD. The

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