Search for a Structure in the B_{s}^{0}π^{±} Invariant Mass Spectrum with the ATLAS Experiment.

@article{Aaboud2018SearchFA,
  title={Search for a Structure in the B\_\{s\}^\{0\}$\pi$^\{±\} Invariant Mass Spectrum with the ATLAS Experiment.},
  author={Morad Aaboud and Georges Aad and Brad Abbott and Ovsat Abdinov and Baptiste Abeloos and Syed Haider Abidi and O. S. AbouZeid and Nicola Abraham and Halina Abramowicz and Henso Abreu and Yiming Abulaiti and Bobby Samir Acharya and S. Adachi and Leszek Adamczyk and Jahred Adelman and Michael Adersberger and Tim Adye and A. A. Affolder and Yoav Afik and Catalin Agheorghiesei and Juan Antonio Aguilar-Saavedra and Steven P. Ahlen and Faig Ahmadov and Giulio Aielli and Shunichi Akatsuka and Henrik Akerstedt and Torsten Paul Ake {\AA}kesson and E. Akilli and Andrei Akimov and Gian Luigi Alberghi and Justin Albert and Pietro Albicocco and M. J. Alconada Verzini and Sara Alderweireldt and Martin Aleksa and I. N. Aleksandrov and Calin Alexa and Gideon Alexander and Theodoros Alexopoulos and Muhammad Alhroob and Babar Ali and Malik Aliev and Gianluca Alimonti and John Alison and Steven Patrick Alkire and B. M. M. Allbrooke and B. W. Allen and Phillip Allport and Alberto Aloisio and A. Alonso and Francisco Alonso and Cristiano Alpigiani and Azzah Aziz Alshehri and Mahmoud Alstaty and Barbara Alvarez Gonzalez and D. {\'A}lvarez Piqueras and Mariagrazia Alviggi and Brian Thomas Amadio and Y. Amaral Coutinho and Christoph Amelung and Dante Amidei and S. P. Amor Dos Santos and Simone Amoroso and Christos Anastopoulos and Lucian Stefan Ancu and Nansi Andari and Timothy R. Andeen and C. F. Anders and John Kenneth Anders and Kurt S. J. Anderson and Attilio Andreazza and V. Andrei and Stylianos Angelidakis and Ivan Angelozzi and Aaron Angerami and Alexey Anisenkov and Nuno Anjos and Alberto Annovi and Claire Antel and M. Antonelli and Alexey Antonov and Daniel Joseph Antrim and Fabio Anulli and Masato Aoki and L. Aperio Bella and Giorgi Arabidze and Yasuo Arai and J. P. Araque and V. Araujo Ferraz and A. T. H. Arce and Rose Elisabeth Ardell and Francisco Anuar Arduh and J-F. Arguin and Spyridon Argyropoulos and Mehmet Arik and Aaron James Armbruster and Lewis James Armitage and Olivier Arnaez and Hannah Arnold and Miguel Arratia and Ozan Arslan and Andrei Artamonov and Giacomo Artoni and Sebastian Artz and Shoji Asai and N. A. Asbah and Adi Ashkenazi and Lily Asquith and K. Assamagan and Robert Astalos and Markus Atkinson and Naim Bora Atlay and Kamil Augsten and Giuseppe Avolio and Bradley Axen and Mohamad Kassem Ayoub and Georges Azuelos and Alessandra Edda Baas and Matthew John Baca and Henri Bachacou and Konstantinos Bachas and M. Backes and Paolo Bagnaia and M. Bahmani and H. Bahrasemani and J. T. Baines and M. Bajic and Oliver Keith Baker and Pepijn Johannes Bakker and D. Bakshi Gupta and E. M. Baldin and Petr Balek and Fabrice Balli and William Keaton Balunas and Elzbieta Banas and Anjishnu Bandyopadhyay and Sw. Banerjee and A. A. E. Bannoura and Liron Barak and Elisabetta Luigia Barberio and Dario Barberis and Marlon Barbero and Teresa Barillari and Martin Barisits and Jason T. Barkeloo and Timothy Barklow and N. R. Barlow and Sarah Louise Barnes and Bruce Barnett and R. M. Barnett and Z. Barnovska-Blenessy and Andrea Baroncelli and Gaetano Barone and A. J. Barr and L. Barranco Navarro and Fernando Barreiro and J. Barreiro Guimar{\~a}es da Costa and Rainer Bartoldus and Adam Edward Barton and Pavol Bartos and Artem Basalaev and Ahmed Bassalat and Richard Bates and Santiago Juan Batista and Jacqueline Batley and M. Battaglia and Matteo Bauce and Florian Bauer and Kevin Thomas Bauer and Harinder Singh Bawa and James Beacham and Michael David Beattie and Tristan Beau and P. H. Beauchemin and Philip Bechtle and Hans Peter Beck and H. C. Beck and Kathrin Becker and Maurice Becker and Cyril Becot and Andrew Beddall and A. J. Beddall and Vadim Bednyakov and M. Bedognetti and Christopher Bee and T. A. Beermann and Marcia Begalli and Michael Begel and J. K. Behr and A. S. Bell and Gideon Bella and Lorenzo Bellagamba and Alain Bellerive and M. Bellomo and Konstantin Belotskiy and Olga Beltramello and Nikita Belyaev and Odette Benary and Driss Benchekroun and Michael Bender and N. Benekos and Yan Benhammou and E. Benhar Noccioli and J. A. Benitez and D. Benjamin and Mathieu Benoit and James Bensinger and Stan Bentvelsen and Lydia Beresford and Matteo Mario Beretta and David Berge and E. Bergeaas Kuutmann and N. Berger and Laura Jean Bergsten and J{\"u}rgen Beringer and Simon Berlendis and N. R. Bernard and Gregorio Bernardi and Catrin Bernius and Florian Urs Bernlochner and Tracey Berry and Peter Berta and Claudia Bertella and Gabriele Bertoli and Iain Alexander Bertram and Carolyn Bertsche and G. J. Besjes and O. Bessidskaia Bylund and Martin Florian Bessner and N. Besson and Agni Bethani and Siegfried Bethke and Alessandra Betti and Adrian John Bevan and J. Beyer and Riccardo Maria Bianchi and Otmar Biebel and D. Biedermann and Rafal Bielski and K. Bierwagen and Nicolo Vladi Biesuz and Michela Biglietti and T. R. V. Billoud and Halina Bilokon and Marcello Bindi and Ahmet Bingul and Cesare Bini and Silvia Biondi and Tobias Bisanz and Carsten Bittrich and David Martin Bjergaard and James Eric Black and Kevin Black and Robert E. Blair and Tom{\'a}{\vs} Bla{\vz}ek and Ingo Bloch and Craig Blocker and Andrew Blue and Ulrike Blumenschein and Dr. Blunier and G. J. Bobbink and V. S. Bobrovnikov and Simona Serena Bocchetta and Andrea Bocci and Christopher Bock and Michael Boehler and D. Boerner and Danijela Bogavac and A. G. Bogdanchikov and Christian Bohm and Veronique Boisvert and Petar Bokan and Tomasz Bold and A. S. Boldyrev and A. E. Bolz and Marco Bomben and Marcella Bona and Johan Sebastian Bonilla and Maarten Boonekamp and Anatoly V. Borisov and Guennadi Borissov and J. Bortfeldt and Daniela Bortoletto and Valerio Bortolotto and Davide Boscherini and Martine Bosman and J. D. Bossio Sola and Joseph Boudreau and Evelina Vassileva Bouhova-Thacker and Djamel Eddine Boumediene and C. Adam Bourdarios and S. K. Boutle and Antonio Boveia and James Boyd and I. R. Boyko and Adam James Bozson and Juraj Bracinik and Andrew Brandt and Gerhard Brandt and Oleg Brandt and Frued Braren and Uwe Bratzler and Benjamin Brau and J. E. Brau and W. D. Breaden Madden and Kurt Brendlinger and A. J. Brennan and Lydia Brenner and Richard Brenner and Shikma Bressler and Daniel Lawrence Briglin and Timothy Michael Bristow and David Britton and Daniel Britzger and Ian Brock and Raymond Brock and Gustaaf Brooijmans and Timothy Brooks and William K. Brooks and Elizabeth Brost and J. H. Broughton and P. A. Bruckman de Renstrom and Dusan Bruncko and Alessia Bruni and Graziano Bruni and L. S. Bruni and S. Bruno and B. H. Brunt and Marco Bruschi and Nello Bruscino and Patrick Bryant and Lene Kristian Bryngemark and Trygve Buanes and Quentin Buat and Peter Buchholz and A. G. Buckley and I. A. Budagov and Felix Buehrer and Magnar Kopangen Bugge and Oleg Bulekov and Daniel Bullock and T. J. Burch and Sergey Burdin and Carsten Daniel Burgard and A. M. Burger and Blake Burghgrave and Klaudia Burka and Susan Elizabeth Burke and Ingo Burmeister and Jonathan Thomas Peter Burr and Daniel B{\"u}scher and Volker B{\"u}scher and Eric Buschmann and P. J. Bussey and John M. Butler and Craig Buttar and J. M. Butterworth and Pierfrancesco Butti and William Buttinger and A. Buzatu and A. R. Buzykaev and S. Cabrera Urb{\'a}n and Davide Caforio and H. Cai and V. M. M. Cairo and Orhan Cakir and Noemi Calace and Paolo Calafiura and Alessandro Calandri and Giovanni Calderini and Philippe Calfayan and Giuseppe Callea and L. P. Caloba and S. Calvente Lopez and David Calvet and Samuel Calvet and Thomas Philippe Calvet and R. Camacho Toro and Stefano Camarda and Paolo Camarri and David Cameron and R. Caminal Armadans and Clement Camincher and Simone Campana and Mario Campanelli and Alessandra Camplani and A. Campoverde and Vincenzo Canale and M. Cano Bret and Josu Cantero and T. Cao and M. D. M. Capeans Garrido and I. Caprini and Mihai Caprini and Marcella Capua and R. M. Carbone and Roberto Cardarelli and Fabio Cardillo and Ina Carli and Tancredi Carli and Gianpaolo Carlino and Benjamin Taylor Carlson and Leonardo Carminati and R. M. D. Carney and Sascha Caron and Edson Carquin and Sonia Carr{\'a} and G. D. Carrillo-Montoya and Diego Casadei and Maria Pilar Casado and Albert Francis Casha and Mirkoantonio Casolino and D. W. Casper and Remco Castelijn and V. Castillo Gimenez and N. F. Castro and Andrea Catinaccio and James Catmore and Ariella Cattai and J. Caudron and Viviana Cavaliere and E. Cavallaro and Donatella Cavalli and M. Cavalli-Sforza and Vincenzo Cavasinni and Emr{\'e} Celebi and F. Ceradini and Leonor Cerd{\'a} Alberich and A. S. Cerqueira and Alessandro Cerri and Lucio Cerrito and Fabio Cerutti and Alberto Cervelli and S. A. Cetin and Aziz Chafaq and D. Chakraborty and S. K. Chan and Wing Sheung Chan and Yat Long Chan and P Chang and John Derek Chapman and David Charlton and C. C. Chau and C. A. Chavez Barajas and Siinn Che and Susan Cheatham and Andrew Chegwidden and Sergei V. Chekanov and Sergey Chekulaev and G. A. Chelkov and M. A. Chelstowska and C. H. Chen and C. H. Chen and H. Chen and J. Chen and J. Chen and S. J. Chen and S. J. Chen and X. R. Chen and Y Chen and H. C. Cheng and H. J. Cheng and Alexander Cheplakov and E. Cheremushkina and Rajaa Cherkaoui El Moursli and Elliott Cheu and Kingman Cheung and L. Chevalier and Vitaliano Chiarella and Giorgio Chiarelli and Gabriele Chiodini and Andrew Chisholm and Adrian Chitan and Y. H. Chiu and Mihail Chizhov and K. Choi and Arthur Rene Chomont and Sofia Chouridou and Yun Sang Chow and Valentinos Christodoulou and M. C. Chu and Jiri Chudoba and A. J. Chuinard and Janusz Chwastowski and Ladislav Chytka and Abbas Kenan Ciftci and D. Cinca and Vladimir Cindro and I. A. Cioară and Alessandra Ciocio and Francesco Cirotto and Zvi Hirsh Citron and Mauro Citterio and Mihai Ciubancan and A. Clark and M. R. Clark and Philip James Clark and Robert Najem Clarke and Christophe Clement and Yann Coadou},
  journal={Physical review letters},
  year={2018},
  volume={120 20},
  pages={
          202007
        }
}
A search for the narrow structure, X(5568), reported by the D0 Collaboration in the decay sequence X→B_{s}^{0}π^{±}, B_{s}^{0}→J/ψϕ, is presented. The analysis is based on a data sample recorded with the ATLAS detector at the LHC corresponding to 4.9  fb^{-1} of pp collisions at 7 TeV and 19.5  fb^{-1} at 8 TeV. No significant signal was found. Upper limits on the number of signal events, with properties corresponding to those reported by D0, and on the X production rate relative to B_{s}^{0… 

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References

SHOWING 1-10 OF 29 REFERENCES

Search for the Exotic Meson X(5568) with the Collider Detector at Fermilab.

A search for the exotic meson X(5568) decaying into the B_{s}^{0}π^{±} final state is performed using data corresponding to 9.6  fb^{-1} from pp[over ¯] collisions at sqrt[s]=1960  GeV recorded by

Can $X(5568)$ be a tetraquark state?

Very recently, the D0 collaboration has reported the observation of a narrow structure, $X(5568)$, in the decay process $X(5568)\to B^0_s\pi^\pm$ using the 10.4${\rm fb}^{-1}$ data of $p\bar p$

Review of Particle Physics

  • K. Olive
  • Physics, Environmental Science
    Physical review. D, Particles and fields
  • 1996
The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 3,283 new measurements from 899 papers, we list, evaluate, and average measured properties of

X(5568) and its partner states

Stimulated by the recent observation of the X(5568), we study the X(5568) and its partners under the tetraquark scenario. In the framework of the color-magnetic interaction, we estimate the masses of

Asymptotic formulae for likelihood-based tests of new physics

We describe likelihood-based statistical tests for use in high energy physics for the discovery of new phenomena and for construction of confidence intervals on model parameters. We focus on the

The ATLAS Simulation Infrastructure

The simulation software for the ATLAS Experiment at the Large Hadron Collider is being used for large-scale production of events on the LHC Computing Grid, including supporting the detector description, interfacing the event generation, and combining the GEANT4 simulation of the response of the individual detectors.