Search for new particles in two-jet final states in 7 TeV proton-proton collisions with the ATLAS detector at the LHC.

  title={Search for new particles in two-jet final states in 7 TeV proton-proton collisions with the ATLAS detector at the LHC.},
  author={Georges Aad and Brad Abbott and Jalal Abdallah and Ahmed Ali Abdelalim and A. Abdesselam and O. Abdinov and Babak Abi and Maris Abolins and Halina Abramowicz and Henso Abreu and Emilio Acerbi and Bobby Samir Acharya and M. Ackers and D. L. Adams and Tetteh Addy and Jareed Adelman and Michael Aderholz and Stefanie Adomeit and Cristina Adorisio and Paolo Adragna and T. Adye and Scott Aefsky and Juan Antonio Aguilar-Saavedra and Mohamed Aharrouche and Steven P. Ahlen and Florian Ahles and A. Ahmad and Hamidi Ahmed and M. Ahsan and Giulio Aielli and Taylan Akdogan and Torsten Paul Ake {\AA}kesson and Gaku Akimoto and Alexander V. Akimov and Arif Aktaş and Md. Shakhawat Alam and Muhammad Ashraful Alam and Solveig Albrand and M. Aleksa and I. N. Aleksandrov and Mario Aleppo and Franco Alessandria and Călin Alexa and G. Alexander and Genadot Alexandre and Theodoros Alexopoulos and Muhammad Alhroob and Mekhrali Aliev and Gianluca Alimonti and John Alison and Magsud Aliyev and Phillip Allport and S. E. Allwood-Spiers and John Almond and Alberto Aloisio and Raz Alon and Alejandro Alonso and J. Alonso and Mariagrazia Alviggi and Katsuya Amako and P. Amaral and Giorgio Ambrosio and Christoph Amelung and V. V. Ammosov and Ant'onio Amorim and Gabriel Amor{\'o}s and Nir Amram and Christos Anastopoulos and Timothy Andeen and Christoph Falk Anders and Kevin J. Anderson and Attilio Andreazza and Volodin Andrei and M-L. Andrieux and X. S. Anduaga and Aaron Angerami and Francis Anghinolfi and Nuno Anjos and Alberto Annovi and Ariadni Antonaki and Mario Antonelli and S. Antonelli and J. Anto{\vs} and Biljana Antunovi{\'c} and Fabio Anulli and Sahar Aoun and Giorgi Arabidze and Ignacio Aracena and Y. Arai and A. T. H. Arce and John Paul Archambault and Samir Arfaoui and J-F. Arguin and Theodoros Argyropoulos and Engin Arik and Metin Arık and A. J. Armbruster and Kregg E. Arms and Stephen R. Armstrong and Olivier Arnaez and Christian Arnault and A. Artamonov and David Arutinov and M. Asai and Shoji Asai and Ruslan Asfandiyarov and Stefan Ask and Barbro {\AA}sman and David Mark Asner and Lily Asquith and Ketevi Assamagan and Alan Astbury and Anatoli Astvatsatourov and Grigor Atoian and Bernard Aubert and Benjamin Auerbach and Etienne Auge and Kamil Augsten and Mathieu Aurousseau and Nicholas Austin and Giuseppe Avolio and R. Avramidou and D. Axen and C. Ay and Georges Azuelos and Yoshiro Azuma and M. A. Baak and Giuseppe Baccaglioni and Cesare Bacci and A. M. Bach and Henri Bachacou and Konstantinos Bachas and G{\'e}rard Bachy and Moritz Backes and Elisabeta Badescu and Paolo Bagnaia and Yue-ting Bai and D. C. Bailey and Travis Bain and J. T. M. Baines and Oliver Keith Baker and Mark David Baker and S. Baker and F. Baltasar Dos Santos Pedrosa and Ewa Banaś and Panchajanya Banerjee and Sw. Banerjee and Danilo Banfi and Albrecht Bangert and Vikas Bansal and Sergei Baranov and Andrei Barashkou and A. Barbaro Galtieri and T. Barber and Elisabetta Luigia Barberio and D. Barberis and Marlon Barbero and Dimitri Yuri Bardin and Teresa Barillari and Marcello Barisonzi and Timothy Barklow and Natasha L. M. Barlow and Bruce Barnett and R. M. Barnett and Antonio Baroncelli and Maura Barone and A. J. Barr and Fernando Barreiro and J. Barreiro Guimar{\~a}es da Costa and Pierre Barrillon and Rainer Bartoldus and Detlev Bartsch and Richard Bates and L. Batkova and James Batley and Andreas Battaglia and Michele Battistin and Giuseppe Battistoni and Florian Bauer and Harinder Singh Bawa and Magdalena Bazalova and Brian Beare and Tristan Beau and P. H. Beauchemin and Roberto Beccherle and Philip Bechtle and Gene A. Beck and Hans Peter Beck and Matthew Beckingham and K-H. Becks and A. J. Beddall and Vadim Bednyakov and C. P. Bee and Michael Begel and S. Behar Harpaz and P. K. Behera and Michael Beimforde and Camille B{\'e}langer-Champagne and B. Belhorma and Perry J. Bell and W. H. Bell and G. Bella and Lorenzo Bellagamba and Francesco Bellina and Giovanni Bellomo and Massimiliano Bellomo and Alberto Belloni and K Belotskiy and Olga Beltramello and S. Ben Ami and Odette Benary and Driss Benchekroun and Chafik Benchouk and Markus Bendel and Brian Hugues Benedict and Nektarios Benekos and Yan Benhammou and G. P. Benincasa and Dinesh Benjamin and M. Benoit and J. R. Bensinger and Kamal Benslama and Stan Bentvelsen and Matteo Beretta and Dominique Berge and E. Bergeaas Kuutmann and Noam Berger and Frank Berghaus and Erica Berglund and Jason Beringer and Karim Bernardet and P. Bernat and R. Bernhard and Catrin Bernius and Tracey Berry and A. Bertin and Francesco Bertinelli and Federico Bertolucci and Sergio Bertolucci and M. I. Besana and Nathalie Besson and Siegfried Bethke and Wahid Bhimji and Riccardo Maria Bianchi and Michele Bianco and Otmar Biebel and Jedrzej Biesiada and Michela Biglietti and Halina Bilokon and M. Binder and Marcello Bindi and Sebastien Binet and Ahmet Bingul and Cesare Bini and Catherine Biscarat and R. Bischof and Urban Bitenc and Kevin Black and R. E. Blair and J-B Blanchard and Georges Blanchot and Craig Blocker and Jacek Błocki and Alain Blondel and Wolfgang Blum and Ulrike Blumenschein and C. Boaretto and G. J. Bobbink and Andrea Bocci and Dariusz Bocian and Raymond Bock and Christopher Richard Boddy and M. Boehler and Jennifer Boek and Nele Boelaert and Sebastian B{\"o}ser and Joannes Andreas Bogaerts and Andrei Bogouch and Christoph Bohm and J. Bohm and Veronique Boisvert and Tomasz Bold and Venera Boldea and V. G. Bondarenko and Mario Bondioli and Maarten Boonekamp and G. Boorman and Chris Booth and P. S. L. Bo{\'o}th and Jean Anne Booth and Simona Bordoni and Claudia Borer and A Borisov and Guennadi Borissov and Iris Borjanovic and Sara Borroni and K. Bos and Davide Boscherini and Martine Bosman and Hendrik Boterenbrood and D. Botterill and Jihene Bouchami and Joseph Boudreau and Evelina Vassileva Bouhova-Thacker and Chaouki Boulahouache and Claire Bourdarios and Antonio Boveia and James Boyd and I. R. Boyko and Nikolay Bozhko and Ivanka Bo{\vz}ovi{\'c}-Jelisav{\vc}i{\'c} and Saverio Braccini and Juraj Bracinik and Andr{\'e} Braem and Elena Brambilla and Paolo Branchini and Gayann Brandenburg and Andrew Brandt and Gerhard Brandt and O. Brandt and Uwe Bratzler and Benjamin Brau and J. E. Brau and H. M. Braun and Bertrand Brelier and Johan Bremer and Richard Brenner and S. Bressler and Dominique Breton and N. D. Brett and P. G. Bright-Thomas and Dave Britton and F. M. Brochu and Ian Brock and Raymond Brock and Timothy Brodbeck and Eyal Brodet and Francesco Broggi and Carl Bromberg and Gustaaf Brooijmans and William K. Brooks and Gareth Brown and Emily Brubaker and P A Bruckman de Renstrom and Dusan Bruncko and Renaud Bruneliere and S{\'e}bastien Brunet and Alessia Bruni and Graziano Bruni and Marco Bruschi and Trygve Buanes and Fr{\'e}d{\'e}ric Bucci and James Buchanan and N. J. Buchanan and Peter Buchholz and R. M. Buckingham and A. G. Buckley and I. A. Budagov and Burton Budick and Volker Buescher and Lars Bugge and Daniel Buira-Clark and E. J. Buis and Oleg Bulekov and Moritz Bunse and T. Buran and Helfried Burckhart and Sergey Burdin and T. Burgess and Stephen Burke and Emmanuel Busato and Peter John Bussey and Claus P. Buszello and François Butin and Bryan Butler and John M. Butler and C. M. Buttar and J. M. Butterworth and Tom Byatt and Justo Caballero and S. Cabrera Urb{\'a}n and Massimo Caccia and Davide Caforio and Onur Çakır and Paolo Calafiura and Giovanni Calderini and Philippe Calfayan and Robert Calkins and L. P. Caloba and Rita Caloi and David Calvet and A. Camard and Paolo Camarri and Mario Cambiaghi and David Cameron and Jochen Cammin and Simone Campana and Manuela Campanelli and Vincenzo Canale and Florencia Canelli and Anadi Canepa and Josu Cantero and L. Capasso and M. D. M. Capeans Garrido and Irinel Caprini and Mihai Caprini and M. Caprio and Daniele Capriotti and Marcella Capua and R. Caputo and Costin Caramarcu and Roberto Cardarelli and Tancredi Carli and Gianpaolo Carlino and Leonardo Carminati and Bryan Caron and Sascha Caron and C. Carpentieri and G. D. Carrillo Montoya and S. Carron Montero and A. A. Carter and J. R. Carter and J. Carvalho and Diego Casadei and M. P. Casado and Michele Cascella and Carlo Caso and A. M. Castaneda Hernandez and Elizabeth Castaneda-Miranda and V. Castillo Gimenez and Nuno Filipe Castro and Gabriella Cataldi and Fernando Cataneo and Andrea Catinaccio and J. R. Catmore and Ariella Cattai and Giada Cattani and Seth Caughron and D. Cauz and A. Cavallari and P. Cavalleri and Donatella Cavalli and Matteo Cavalli-Sforza and Vincenzo Cavasinni and Annalisa Cazzato and Filippo Ceradini and Cristhian Cerna and Augusto Santiago Cerqueira and Alessandro Cerri and Lucio Cerrito and Fabio Cerutti and M. Cervetto and Suheyla Cetin and Francesco Cevenini and Aziz Chafaq and Debadi Chakraborty and K Chan and John Derek Chapman and John Wehrley Chapman and Eve Chareyre and David G. Charlton and Vikash Chavda and S. Cheatham and Sergei Chekanov and Sergey Chekulaev and Georgy A. Chelkov and H. Chen and Li-qun Chen and Shaojia Chen and T Chen and Xun Chen and Shikui Cheng and Alexander Cheplakov and V. F. Chepurnov and R. Cherkaoui el Moursli and V. Tcherniatine and Daniela Chesneanu and Eng-Yeow Cheu and Sing Leung Cheung and Luc Chevalier and Fr{\'e}d{\'e}ric Chevallier and Vitaliano Chiarella and Giovanni Chiefari and L. Chikovani and John T. Childers and Alexandre Chilingarov and Gabriele Chiodini and M. V. Chizhov and Georgios Choudalakis and Sofia Chouridou and Ilektra A. Christidi and Asen Christov and Doris Chromek-Burckhart and Maria Librada Chu and Jiř{\'i} Chudoba and Guido Ciapetti and A. K. Ciftci and Rena Ciftci},
  journal={Physical review letters},
  volume={105 16},
  • Georges Aad, Brad Abbott, +497 authors Rena Ciftci
  • Published in Physical review letters 2010
  • Physics, Medicine
  • A search for new heavy particles manifested as resonances in two-jet final states is presented. The data were produced in 7 TeV proton-proton collisions by the LHC and correspond to an integrated luminosity of 315  nb⁻¹ collected by the ATLAS detector. No resonances were observed. Upper limits were set on the product of cross section and signal acceptance for excited-quark (q*) production as a function of q* mass. These exclude at the 95% C.L. the q* mass interval 0.30<m(q*)<1.26  TeV… CONTINUE READING

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