Search for microscopic black holes in pp collisions at $$ \sqrt {s} = {\text{7TeV}} $$

@article{Chatrchyan2012SearchFM,
  title={Search for microscopic black holes in pp collisions at \$\$ \sqrt \{s\} = \{\text\{7TeV\}\} \$\$},
  author={Serguei Chatrchyan and Vardan Khachatryan and Albert M. Sirunyan and Armen Tumasyan and W. Adam and Thomas Bergauer and M. Dragicevic and J{\'a}nos Er{\"o} and Christian Wolfgang Fabjan and Markus Friedl and Rudolf Fr{\"u}hwirth and Vasile Mihai Ghete and Josef Hammer and Michael Hoch and Natascha H{\"o}rmann and Josef Hrubec and Manfred Jeitler and Wolfgang Kiesenhofer and Manfred Krammer and Dietrich Liko and Ivan Mikulec and Manfred Pernicka and Babak Rahbaran and Christine Rohringer and Herbert Rohringer and R. Sch{\"o}fbeck and Josef Strauss and Anton Taurok and Florian Alfred Teischinger and Philipp Wagner and Wolfgang Waltenberger and Gerhard Walzel and Edmund Widl and Claudia-elisabeth Wulz and Vladimir Mossolov and N. Shumeiko and J. Suarez Gonzalez and Sunil Bansal and L. Benucci and T. Cornelis and Eddi A De Wolf and X. Janssen and Sten Luyckx and T. Maes and Luca Mucibello and Silvia Ochesanu and B. Roland and Romain Rougny and Michele Selvaggi and Hans van Haevermaet and Pierre Van Mechelen and Nick Van Remortel and Alex Van Spilbeeck and F. Blekman and Stijn Blyweert and Jorgen D'Hondt and R. Gonzalez Suarez and A. Kalogeropoulos and Michael Maes and Annik Olbrechts and Walter van Doninck and Petra Van Mulders and G. P. Van Onsem and Ilaria Villella and Otman Charaf and Barbara Clerbaux and G. De Lentdecker and Vincent Dero and A. P. R. Gay and Gregory Habib Hammad and Tomas Hreus and Alexandre L{\'e}onard and Pierre Edouard Marage and L Thomas and Catherine Vander Velde and P. Vanlaer and John H. Wickens and Volker Adler and Kelly Beernaert and Anna Cimmino and Silvia Costantini and Guillaume Garcia and M. Grunewald and Benjamin Klein and J{\'e}r{\'e}mie Lellouch and Andrey Marinov and Joseph Mccartin and Alberto Andres Ocampo Rios and Dirk Ryckbosch and Nadja Strobbe and Filip Thyssen and M. Tytgat and Lukas Vanelderen and P. Verwilligen and Sin'ead Walsh and E. Yazgan and Nicolas Zaganidis and Suzan Basegmez and Giacomo Bruno and Ludivine Ceard and J. Favereau De Jeneret and Christophe Delaere and Tristan Arnoldus Du Pree and Denis Favart and L. Forthomme and Andrea Giammanco and Ghislain Gr{\'e}goire and Jonathan Jason Hollar and Vincent Lema{\^i}tre and Junhui Liao and O. Militaru and Claude Nuttens and David Pagano and Arnaud Willy J Pin and Krzysztof Piotrzkowski and Nicolas Schul and Nikita Beliy and Thierry Caebergs and Evelyne Daubie and G. A. Alves and D. De Jesus Damiao and Thiago Dos Reis Martins and Maria Elena Pol and M. H. G. Souza and W. L. Ald{\'a} J{\'u}nior and W. Carvalho and Analu Cust{\'o}dio and Eliza Melo Da Costa and C. De Oliveira Martins and Sandro Fonseca De Souza and D. Matos Figueiredo and L. Mundim and Helio Nogima and Vitor Oguri and W. L. Prado Silva and Alberto F. S. Santoro and S. M. Silva Do Amaral and Luana Soares Jorge and A. Sznajder and Tiago Souza Dos Anjos and C. A. Bernardes and F. A. Dias and T. R. Fernandez Perez Tomei and E. M. Gregores and Caio Cesar Cervi Lagana and F. Marinho and P G Mercadante and Sergio Ferraz Novaes and Sandra S. Padula and Vladimir Genchev and Plamen Iaydjiev and S. Piperov and Mircho Rodozov and Stefka Stoykova and Georgi Sultanov and Vanio Tcholakov and Rumen Trayanov and Mariana Vutova and Anton Dimitrov and Roumyana Mileva Hadjiiska and Aneliya Karadzhinova and Venelin Kozhuharov and L. Litov and Borislav Pavlov and Peicho Petkov and J G Bian and G M Chen and H. S. Chen and C. H. Jiang and Dong Liang and S. Liang and X. T. Meng and J Tao and Jing Wang and Xiao Wang and Zhangqier Wang and H. Xiao and M. Xu and Jingjing Zang and Zhidong Zhang and Chayanit Asawatangtrakuldee and Yong Ban and S. Guo and Y. Guo and Wenzhao Li and Suyuan Liu and Yajun Mao and S. J. Qian and Haiyun Teng and S. Wang and B. Zhu and W. Zou and Andr{\'e}s Cabrera and B. Gomez Moreno and A. F. Osorio Oliveros and J. C. Sanabria and N. Godinovi{\'c} and D. Lelas and Roko Plestina and Dunja Polic and I. Puljak and Željko Antunović and Mile D{\vz}elalija and Marko Kova{\vc} and Vuko Brigljevic and Senka Duric and Kre{\vs}o Kadija and Jelena Lueti{\'c} and Sre{\'c}ko Morovi{\'c} and Alexandros Attikis and Mario Galanti and J. Mousa and Charalambos Nicolaou and F. Ptochos and Panos A. Razis and Michael Finger and Michael Finger and Yasser Assran and Ali Ellithi Kamel and S. Khalil and M A Mahmoud and Amr Radi and Andi Hektor and Mario Kadastik and Mait M{\"u}ntel and Martti Raidal and L. A. Rebane and A. Tiko and V. Azzolini and Paula Eerola and Giacomo Fedi and Mikko Voutilainen and S{\'a}ndor Czell{\'a}r and Jaakko Härkönen and Aatos Heikkinen and Veikko Karim{\"a}ki and Ritva Kinnunen and Matti J. Kortelainen and Tapio Lamp{\'e}n and Kati Lassila-Perini and Sami Lehti and Tomas Lind{\'e}n and Panja Luukka and Teppo Mäenpää and T. Peltola and E. Tuominen and Jorma Tuominiemi and Esa Tuovinen and Donatella Ungaro and Lauri Andreas Wendland and Kukka Banzuzi and Arja Korpela and Tuure Tuuva and Daniel Sillou and Marc Besançon and Somnath Choudhury and Marc D{\'e}jardin and Daniel Denegri and Bernard Fabbro and Jean Louis Faure and F Ferri and Serguei Ganjour and Alain Givernaud and Philippe Gras and Gautier Hamel de Monchenault and Patrick Jarry and E. Locci and Julie Malcl{\`e}s and Matthieu Marionneau and Laurent Millischer and John Rander and Andr{\'e} Rosowsky and Irina Shreyber and M. Titov and Stephanie Baffioni and F. Beaudette and Lamia Benhabib and Louis Bianchini and Michal Bluj and Clementine Broutin and Philippe Busson and C. Charlot and Nadir Daci and Torsten Dahms and Ludwik Dobrzyński and Sherif Elgammal and Raphael Granier de Cassagnac and Maurice Haguenauer and Philippe Min{\'e} and Camelia Mironov and Christophe Ochando and P. Paganini and David Sabes and R. Salerno and Y. Sirois and Ch. Thiebaux and Christian Veelken and Alexandre Zabi and J-L Agram and J{\'e}r{\'e}my Andrea and D. Bloch and David Bodin and Jean-Marie Brom and Marco Cardaci and Eric Christian Chabert and C. Collard and Eric Conte and Fr{\'e}d{\'e}ric Drouhin and Cristina Ferro and J. C. Fontaine and Denis Gel{\'e} and Ulrich Goerlach and Sebastien Greder and Pierre Juillot and Mehdi Karim and A. C. Le Bihan and Pierre M. Van Hove and Farida Fassi and Damien Mercier and Clement Baty and S. Beauceron and Nicolas Beaup{\`e}re and Marc Bedjidian and O Bondu and Gaelle Boudoul and D. Boumediene and Hugues Brun and Julien Chasserat and Roberto Chierici and Didier Contardo and P. Depasse and Houmani El Mamouni and A. Falkiewicz and Jean Fay and Susan Gascon and Maxime Gouzevitch and Bernard Ille and Tibor Kurca and Thomas Le Grand and M. Lethuillier and Laurent Mirabito and St{\'e}phane Perries and V. Sordini and Silvano Tosi and Yohann Tschudi and Patrice Verdier and Sebastien Viret and David Lomidze and Georgios Anagnostou and Sarah Beranek and Matthias H. Edelhoff and L. Feld and Natalie Heracleous and Otto Heinz Hindrichs and Ruediger Jussen and K Klein and Jennifer Merz and Andrey Ostapchuk and Adrian Perieanu and Frank Arthur Raupach and Jan Sammet and Stefan Schael and Daniel Sprenger and H. A. Weber and Bruno Wittmer and Valery Zhukov and Metin Ata and J. Caudron and Erik Dietz-Laursonn and Martin Erdmann and Andreas G{\"u}th and T. Hebbeker and C Heidemann and Kerstin Hoepfner and Tatsiana Klimkovich and Dennis Klingebiel and Peter Kreuzer and Dankfried Lanske and Joschka Lingemann and Carsten Magass and M. Merschmeyer and A. B. Meyer and Mark Olschewski and Paul Papacz and Holger Pieta and Hans Reithler and Simon Schmitz and Lars Sonnenschein and J. Steggemann and Daniel Teyssier and M. S. Weber and Michael Bontenackels and Vladimir A. Cherepanov and Martina Davids and G{\"u}nter Fl{\"u}gge and Heiko Geenen and Matthias Geisler and W. Haj Ahmad and Felix Hoehle and Bastian Kargoll and Thomas Kress and Yvonne Kuessel and Alexander Linn and A. Nowack and Lars Perchalla and Oliver Pooth and J{\"o}rg Rennefeld and Philip Sauerland and A. Stahl and Marc Henning Zoeller and Mar{\'i}a Mart{\'i}n and Wolf Behrenhoff and Ulf Behrens and Matthias Bergholz and A. Bethani and Kerstin Borras and A. Cakir and A. J. Campbell and Elena Castro and Dirk Dammann and Guenter Eckerlin and Doris Eckstein and Alexander Flossdorf and Gero Flucke and Achim Geiser and Johannes Hauk and H. T. Jung and Matthias Kasemann and Panagiotis Katsas and C. Kleinwort and Hannelies Kluge and Albert Knutsson and Mira Kr{\"a}mer and Dirk Kr{\"u}cker and Ekaterina Kuznetsova and Wolfgang Lange and Wolfgang Lohmann and Benjamin Lutz and Rainer Mankel and Ihar Marfin and Markus Marienfeld and Isabell-Alissandra Melzer-Pellmann and Andreas Bernhard Meyer and J. Mnich and Andreas Mussgiller and Sebastian Naumann-Emme and Jan Olzem and Alexey Petrukhin and Daniel Pitzl and Alexei Raspereza and P. M. Ribeiro Cipriano and Michele Rosin and J. Salfeld-Nebgen and Ralph Erich Schmidt and Thomas Schoerner-Sadenius and Niladri Sen and Alexander A. Spiridonov and Matthias Stein and Justyna Tomaszewska and Roberval Walsh and Christoph Wissing and Christian Autermann and Volker Blobel and Sergei Bobrovskyi and Jula Draeger and Holger Enderle and Joachim Erfle and Ulla Gebbert and Martin G{\"o}rner and Thomas Hermanns and Rebekka Sophie H{\"o}ing and Kolja Kaschube and Gordon Kaussen and H. Kirschenmann and R. Klanner and J Lange and Benedikt Mura and Friederike Nowak and Niklas Pietsch and C. O. Sander and Hannes Schettler and P. Schleper and Eike Schlieckau and A Schmidt and Matthias Schr{\"o}der and Torben Schum and H. Stadie and Georg Steinbr{\"u}ck and Jan Thomsen and Christian Barth and Joram Berger and Thorsten Chwalek and Wim de Boer and Alexander Dierlamm and Guido Dirkes and Michael Feindt and Jasmin Gruschke and Moritz Guthoff and C. Hackstein and F. Hartmann},
  journal={Journal of High Energy Physics},
  year={2012},
  volume={2012},
  pages={1-36}
}
A bstractA search for microscopic black holes in pp collisions at a center-of-mass energy of 7 TeV is presented. The data sample corresponds to an integrated luminosity of 4.7 fb−1 recorded by the CMS experiment at the LHC in 2011. Events with large total transverse energy have been analyzed for the presence of multiple energetic jets, leptons, and photons, which are typical signals of evaporating semiclassical and quantum black holes, and string balls. Agreement with the expected standard… Expand

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References

SHOWING 1-10 OF 40 REFERENCES
Search for Microscopic Black Hole Signatures at the Large Hadron Collider
A search for microscopic black hole production and decay in pp collisions at a centerof-mass energy of 7 TeV has been conducted by the CMS Collaboration at the LHC, using a data sample correspondingExpand
A search for new physics in dijet mass and angular distributions in ppcollisions at √s=7 TeV measured with the ATLAS detector
A search for new interactions and resonances produced in LHC proton-proton (pp) collisions at a centre-of-mass energy sqrt(s)= 7 TeV has been performed with the ATLAS detector. Using a data set withExpand
Quantum black holes with charge, colour, and spin at the LHC
In low-scale gravity scenarios, quantum black holes could be produced at the Large Hadron Collider (LHC) provided the Planck scale is not higher than a few TeV. Based on fundamental principles and aExpand
Search for dijet resonances in 7 TeV pp collisions at CMS.
TLDR
A search for narrow resonances in the dijet mass spectrum is performed using data corresponding to an integrated luminosity of 2.9 pb⁻¹ collected by the CMS experiment at the Large Hadron Collider, excluding new particles predicted in the following models at the 95% confidence level. Expand
Measurement of Dijet Angular Distributions and Search for Quark Compositeness in pp Collisions at 7 TeV
Dijet angular distributions are measured over a wide range of dijet invariant masses in pp collisions at √ s = 7 TeV, at the CERN LHC. The event sample, recorded with the CMS detector, corresponds toExpand
High-energy colliders as black hole factories: The End of short distance physics
If the fundamental Planck scale is of order of a TeV, as is the case in some extra-dimension scenarios, future hadron colliders such as the CERN Large Hadron Collider will be black hole factories.Expand
Monte Carlo event generator for black hole production and decay in proton-proton collisions - QBH version 1.02
  • D. Gingrich
  • Physics, Computer Science
  • Comput. Phys. Commun.
  • 2010
TLDR
The Monte Carlo event generator implements a model for quantum black hole production and decay based on the conservation of local gauge symmetries and democratic decays and interfaces to the PYTHIA 8 Monte Carlo code for fragmentation and decays. Expand
String Balls at the LHC and Beyond
In string theory, black holes have a minimum mass below which they transition into highly excited long and jagged strings --- ``string balls''. These are the stringy progenitors of black holes;Expand
Search for quark compositeness with the dijet centrality ratio in pp collisions at √s=7 TeV.
TLDR
The dijet centrality ratio, which quantifies the angular distribution of the dijets, is measured as a function of the invariant mass of thedijet system and is found to agree with the predictions of the standard model. Expand
Critical comment on the recent microscopic black hole search at the LHC
Abstract Recently the CMS Collaboration at the LHC reported “the first direct limit on black hole production at a particle accelerator” using a data sample corresponding to an integrated luminosityExpand
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