Updated search for long-lived particles decaying to jet pairs

@article{Aaij2017UpdatedSF,
  title={Updated search for long-lived particles decaying to jet pairs},
  author={Roel Aaij and Bernardo Adeva and Marianna Adinolfi and Ziad Ajaltouni and Simon Akar and Johannes Albrecht and Federico Alessio and Magazinov Alexander and S. Ali and Georgy Alkhazov and P. Alvarez Cartelle and A. A. Jr. Alves and Sandra Amato and Silvia Amerio and Yasmine Amhis and L. An and Lucio Anderlini and G. Andreassi and Mirco Andreotti and Julian E. Andrews and R. B. Appleby and Flavio Archilli and P. d’Argent and J. Arnau Romeu and A. Artamonov and Marina Artuso and Elie Aslanides and Giulio Auriemma and Marouen Baalouch and Igor Babuschkin and Sebastian Bachmann and J. J. Back and A. Badalov and Clarissa Baesso and S. Baker and Vladislav Balagura and Wander Baldini and Alexander Baranov and R. J. Barlow and Colin Barschel and S. Barsuk and W. Barter and F. Baryshnikov and Mateusz Baszczyk and Varvara Batozskaya and Vincenzo Battista and Anders Bay and Leo Beaucourt and John Beddow and Franco Bedeschi and Ignacio Bediaga and Andrew Beiter and Liliane Bel and Violaine Bellee and Nicoletta Belloli and Konstantin Belous and Igor Belyaev and Eric Benhaim and Giovanni Bencivenni and Sean Benson and Sarah Beranek and A. Berezhnoy and R. Bernet and A. Bertolin and Christopher Betancourt and Federico Betti and M. O. Bettler and Martinus van Beuzekom and Ia. Bezshyiko and Simone Bifani and Pierre Billoir and Thomas Bird and Alex Birnkraut and Alexandre Bitadze and Andrea Bizzeti and Thomas Blake and Fr'ed'eric Blanc and Johan Blouw and Steven Blusk and Valerio Bocci and Thomas Boettcher and Alexander Bondar and N. N. Bondar and Walter Bonivento and I. G. Bordyuzhin and Alessio Borgheresi and Silvia Borghi and Maxim Borisyak and M. Borsato and Francesco Bossu and Meriem Boubdir and T. J. V. Bowcock and Eleanor Bowen and C. Bozzi and Svende Braun and Markward Britsch and Tom Britton and Jolanta Brodzicka and Emma Buchanan and C. Burr and Albert Bursche and Jean Buytaert and Sandro Cadeddu and R. Calabrese and M. Calvi and M. Calvo Gomez and Alessandro Camboni and Pierluigi Campana and D. H. Campora Perez and Lorenzo Capriotti and Angelo Carbone and Giovanni Carboni and Roberta Cardinale and Alessandro Cardini and Pierre Carniti and L. Carson and K. Carvalho Akiba and G. Casse and Lorenzo Cassina and L. Castillo Garcia and M. Cattaneo and G Cavallero and Riccardo Cenci and David Chamont and M. J. Charles and Ph. Charpentier and Georgios Chatzikonstantinidis and Maximilien Chefdeville and Shenjian Chen and S. F. Cheung and Veronika Chobanova and Marcin Jakub Chrzaszcz and X. Cid Vidal and Gregory Max Ciezarek and P. E. L. Clarke and Marco Clemencic and Harry Cliff and Joel Closier and Victor Coco and Julien Cogan and Eric Cogneras and Violetta Cogoni and Luminiţa Cojocariu and Pieter Collins and Albert Comerma-Montells and Andrea Contu and Adam Cook and G. Coombs and Samuel Coquereau and Gloria Corti and Marco Corvo and C. M. Costa Sobral and Benjamin Couturier and G. A. Cowan and Daniel C. Craik and A. C. Crocombe and M. Cruz Torres and Samuel Cunliffe and Rob Currie and Claudia D'Ambrosio and F. Cunha Marinho and Elena Dall’Occo and Jeremy Peter Dalseno and P. N. Y. David and Adam Davis and Kristof De Bruyn and Stefano De Capua and Michel De Cian and J. M. De Miranda and Leandro Vinhas de Paula and M. De Serio and Patrizia de Simone and C. T. Dean and Daniel Decamp and Mirko Deckenhoff and Leonardo Buono and Moritz Demmer and Adam Mateusz Dendek and Denis Derkach and Olivier Deschamps and Francesco Dettori and Bashab Dey and Angelo Di Canto and H. 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Frank and Christopher M. Frei and J. Fu and Wolfgang Funk and Emiliano Furfaro and C. F{\"a}rber and A. Gallas Torreira and Diana Galli and Stefano Gallorini and Silvia Gambetta and Miriam Gandelman and Piero Gandini and Yan Gao and L. M. Garcia Martin and J. Garc{\'i}a Pardi{\~n}as and J. Garra Tico and L. Garrido and P. J. Garsed and David Gascon and C. Gaspar and Laura Gavardi and G. Gazzoni and David Gerick and Evelina Mihova Gersabeck and Marco Gersabeck and Timothy Gershon and Ph. Ghez and Samuele Giani and Val Gibson and O. G. Girard and L. E. Giubega and Konstantin Gizdov and V. V. Gligorov and Dmitry Golubkov and A. I. Golutvin and Andr{\'e} Gomes and Igor Vladimirovich Gorelov and Claudio Gotti and E. Govorkova and R. Graciani Diaz and L. A. Granado Cardoso and Eugeni Grauges and Elena Graverini and Giacomo Graziani and Alexandru Grecu and R. Greim and P. Griffith and Lucia Grillo and Barak Raimond Gruberg Cazon and Oliver Gr{\"u}nberg and Evgeny Gushchin and Yu. Guz and Thierry Gys and Carla G{\"o}bel and T. Hadavizadeh and Ch. Hadjivasiliou and Guido Haefeli and Christophe Haen and Surthrival Haines and Brian Hamilton and Xizhi Han and Stephanie Hansmann-Menzemer and Neville Harnew and S. T. Harnew and Jenny Harrison and Mark Hatch and Jin-chuan He and T. Head and A. Heister and Karol Hennessy and Pierre Henrard and L Kelly Henry and E. van Herwijnen and Markus Hess and Adl{\`e}ne Hicheur and D. Hill and P. H. Hopchev and Wouter Hulsbergen and Thibaud Humair and Mikhail Hushchyn and David Hutchcroft and M. Idzik and Philip Ilten and R. Jacobsson and Anne J{\"a}ger and Joanna Jałocha and Eugene Jans and Abolhassan Jawahery and Fangming Jiang and Malcolm John and D. R. Johnson and C. R. Jones and Christian Joram and Britta Jost and Nathan Philip Jurik and S. S. Kandybei and Matthias Karacson and J. M. Kariuki and Sarah Karodia and Matthieu Kecke and M. Kelsey and M. Kenzie and Tjeerd Ketel and E. Khairullin and Basem Khanji and C. Khurewathanakul and Th. Kirn and S. Klaver and K. Klimaszewski and Tatsiana Klimkovich and Serhii Koliiev and M. Kolpin and I. Komarov and P. Koppenburg and A. V. Kosmyntseva and Mohamad Kozeiha and L. N. Kravchuk and K. Kreplin and Michal Kreps and Pavel Krokovny and Florian Kruse and Wendy Susan Krzemien and Wojciech Kucewicz and M. Kucharczyk and V. Kudryavtsev and A. K. Kuonen and Korneliusz Kurek and Tengiz Kvaratskheliya and Daniel Lacarrere and George Lafferty and Alessandro Lai and Gaia Lanfranchi and Ch. Langenbruch and T. E. Latham and Cristina Lazzeroni and Renaud Le Gac and Jeroen van Leerdam and Alexander Leflat and Jacques Lefrançois and R. L. R. Lefevre and F. Lema{\^i}tre and Edgar Lemos Cid and Olivier Leroy and Tadeusz Lesiak and B. Leverington and T. Li and Y. Y. Li and Tatiana Likhomanenko and Rolf Lindner and Christian Linn and Francesca Lionetto and Xinmin Liu and David Loh and Iain Longstaff and J. H. Lopes and D. L. Lucchesi and M. Lucio Mart{\'i}nez and H. Luo and Anna Lupato and Eleonora Luppi and Oliver Lupton and Anie Lusiani and Xuanqi Lyu and Fr{\'e}d{\'e}ric Machefert and Florin Maciuc and O. E. Maev and Kevin Maguire and Sneha Malde and Andrey Malinin and Timofei Maltsev and G. Manca and G. Mancinelli and P. M. Manning and J. Maratas and J. F. Marchand and Umberto Marconi and C. Mar{\'i}n Benito and Matthieu Marinangeli and Piero Marino and Joerg Marks and Giuseppe Martellotti and M. Martin and Maurizio Martinelli and D. Mart{\'i}nez Santos and F. Martinez Vidal and D. Martins Tostes and L. M. Massacrier and Andr{\'e} Massafferri and R. Matev and Abhijit Mathad and Z. Mathe and Clara Matteuzzi and Andrea Mauri and Emilie Maurice and B. Maurin and Alexander Yurievich Mazurov and Michael McCann and A. Mcnab and Ronan McNulty and Brian Meadows and Florian Meier and Marco Meissner and Dmytro Melnychuk and M. Merk and Andrea Merli and Emanuele Michielin and D. A. Milanes and M. -N. Minard and D. S. Mitzel and Andrea Mogini and J. Molina Rodriguez and I. A. Monroy and St{\'e}phane Monteil and Mauro Morandin and Piotr Morawski and A. Mord{\`a} and M. J. Morello and O. Morgunova and J. Moroń and A. B. Morris and Raymond Mountain and Franz Muheim and Mm Mulder and Manuel Mussini and D. Mueller and Janine Stefanie M{\"u}ller and K. Mueller and Vanessa M{\"u}ller and Pavan Naik and Tatsuya Nakada and Raja Nandakumar and Anita Nandi and Irina Nasteva and M F Needham and Nicola Neri and Sebastian Neubert and Niko Neufeld and Max Neuner and T. D. Nguyen and Chung Nguyen-Mau and Simon Nieswand and Ramon Niet and Nikolai Nikitin and Thomas Nikodem and Ahu Nogay and Andrey Novoselov and D. P. O’Hanlon and A. Oblakowska-Mucha and Vladimir Obraztsov and S. Ogilvy and Rudolf Oldeman and C. J. G. Onderwater and J. M. Otalora Goicochea and Adam Otto and Patrick Owen and Arantza Oyanguren and P. R. Pais and Antimo Palano and Matteo Palutan and A. Papanestis and Marco Pappagallo and L. L. Pappalardo and William Parker and Chris Parkes},
  journal={The European Physical Journal. C, Particles and Fields},
  year={2017},
  volume={77}
}
  • Roel Aaij, Bernardo Adeva, +497 authors Chris Parkes
  • Published in
    The European physical journal…
    2017
  • Medicine, Physics
  • The European Physical Journal. C, Particles and Fields
  • A search is presented for long-lived particles with a mass between 25 and 50$$\,\mathrm{GeV}/c^{2}$$GeV/c2 and a lifetime between 2 and 500 ps, using proton–proton collision data corresponding to an integrated luminosity of 2.0$$\,\mathrm{fb}^{-1}$$fb-1, collected by the LHCb detector at centre-of-mass energies of 7 and 8 TeV. The particles are assumed to be pair-produced in the decay of a 125$$\,\mathrm{GeV}/c^{2}$$GeV/c2 Standard-Model-like Higgs boson. The experimental signature is a single… CONTINUE READING

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    Publications citing this paper.
    SHOWING 1-10 OF 15 CITATIONS

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 42 REFERENCES

    Search for long-lived particles decaying to jet pairs

    VIEW 4 EXCERPTS

    Search for long-lived neutral particles decaying to quark–antiquark pairs in proton– proton collisions at √ s = 8 TeV

    • CMS collaboration, V. Khachatryan
    • Phys. Rev. D
    • 2015
    VIEW 15 EXCERPTS
    HIGHLY INFLUENTIAL

    Search for long-lived scalar particles in B+ → K+χ(μ+μ−) decay

    • LHCb collaboration, R. Aaij
    • Phys. Rev. D
    • 2017

    Search for massive long-lived particles decaying semileptonically in the LHCb detector

    VIEW 1 EXCERPT

    Search for Higgs-like bosons decaying into long-lived exotic particles

    VIEW 1 EXCERPT