Search for quark contact interactions in dijet angular distributions in pp collisions at s=7 TeV measured with the ATLAS detector

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doi:10.1016/j.physletb.2010.10.021

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Multitudinario:3178 "Search for quark contact interactions in dijet angular distributions in pp collisions at s=7 TeV measured with the ATLAS detector" (2011) Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 694(4-5):327-345

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Abstract:

Dijet angular distributions from the first LHC pp collisions at center-of-mass energy s=7 TeV have been measured with the ATLAS detector. The dataset used for this analysis represents an integrated luminosity of 3.1 pb -1 . Dijet Χ distributions and centrality ratios have been measured up to dijet masses of 2.8 TeV, and found to be in good agreement with Standard Model predictions. Analysis of the λ distributions excludes quark contact interactions with a compositeness scale Χ below 3.4 TeV, at 95% confidence level, significantly exceeding previous limits. © 2010 CERN.

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Documento:	Artículo
Título:	Search for quark contact interactions in dijet angular distributions in pp collisions at s=7 TeV measured with the ATLAS detector
Autor:	Multitudinario:3178
Filiación:	University at Albany, 1400 Washington Ave, Albany, NY 12222, United States University of Alberta, Department of Physics, Centre for Particle Physics, Edmonton, AB T6G 2G7, Canada Ankara University, Faculty of Sciences, Department of Physics, TR 061000 Tandogan, Ankara, Turkey Dumlupinar University, Faculty of Arts and Sciences, Department of Physics, Kutahya, Turkey Gazi University, Faculty of Arts and Sciences, Department of Physics, 06500, Teknikokullar, Ankara, Turkey TOBB University of Economics and Technology, Faculty of Arts and Sciences, Division of Physics, 06560 Sogutozu, Ankara, Turkey Turkish Atomic Energy Authority, 06530, Lodumlu, Ankara, Turkey LAPP, Université de Savoie, CNRS/IN2P3, Annecy-le-Vieux, France Argonne National Laboratory, High Energy Physics Division, 9700 S. Cass Avenue, Argonne IL 60439, United States University of Arizona, Department of Physics, Tucson, AZ 85721, United States The University of Texas at Arlington, Department of Physics, Box 19059, Arlington, TX 76019, United States University of Athens, Nuclear and Particle Physics, Department of Physics, Panepistimiopouli, Zografou, GR 15771 Athens, Greece National Technical University of Athens, Physics Department, 9-Iroon Polytechniou, GR 15780 Zografou, Greece Institute of Physics, Azerbaijan Academy of Sciences, H. Javid Avenue 33, AZ 143 Baku, Azerbaijan Institut de Física d'Altes Energies, IFAE, Edifici Cn, Universitat Autònoma de Barcelona, ES-08193 Bellaterra (Barcelona), Spain University of Belgrade, Institute of Physics, P.O. Box 57, 11001 Belgrade, Serbia Vinca Institute of Nuclear Sciences, M. Petrovica Alasa 12-14, 11000 Belgrade, Serbia University of Bergen, Department for Physics and Technology, Allegaten 55, NO-5007 Bergen, Norway Lawrence Berkeley National Laboratory and University of California, Physics Division, MS50B-6227, 1 Cyclotron Road, Berkeley, CA 94720, United States Humboldt University, Institute of Physics, Newtonstr. 15, D-12489 Berlin, Germany University of Bern, Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics, Sidlerstrasse 5, CH-3012 Bern, Switzerland University of Birmingham, School of Physics and Astronomy, Edgbaston, Birmingham B15 2TT, United Kingdom Bogazici University, Faculty of Sciences, Department of Physics, TR-80815 Bebek-Istanbul, Turkey Dogus University, Faculty of Arts and Sciences, Department of Physics, 34722, Kadikoy, Istanbul, Turkey Gaziantep University, Faculty of Engineering, Department of Physics Engineering, 27310, Sehitkamil, Gaziantep, Turkey Istanbul Technical University, Faculty of Arts and Sciences, Department of Physics, 34469, Maslak, Istanbul, Turkey INFN Sezione di Bologna, Italy Università di Bologna, Dipartimento di Fisica, viale C. Berti Pichat, 6/2, IT-40127 Bologna, Italy University of Bonn, Physikalisches Institut, Nussallee 12, D-53115 Bonn, Germany Boston University, Department of Physics, 590 Commonwealth Avenue, Boston, MA 02215, United States Brandeis University, Department of Physics, MS057, 415 South Street, Waltham, MA 02454, United States Universidade Federal do Rio De Janeiro, COPPE/EE/IF, Caixa Postal 68528, Ilha do Fundao, BR-21945-970 Rio de Janeiro, Brazil Universidade de Sao Paulo, Instituto de Fisica, R. do Matao Trav. R.187, Sao Paulo-SP, 05508-900, Brazil Brookhaven National Laboratory, Physics Department, Bldg. 510A, Upton, NY 11973, United States National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Str. Atomistilor 407, P.O. Box MG-6, R-077125, Romania University Politehnica Bucharest, 313 Splaiul Independentei, Rectorat-AN 001, sector 6, 060042 Bucuresti, Romania West University in Timisoara, Bd. 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Mickiewicza 30, PL-30059 Cracow, Poland The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Ul. Radzikowskiego 152, PL-31342 Krakow, Poland Southern Methodist University, Physics Department, 106 Fondren Science Building, Dallas, TX 75275-0175, United States University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080-3021, United States DESY, D-22603 Hamburg and Platanenallee 6, Notkestr. 85, D-15738 Zeuthen, Germany TU Dortmund, Experimentelle Physik IV, DE-44221 Dortmund, Germany Technical University Dresden, Institut für Kern- und Teilchenphysik, Zellescher Weg 19, D-01069 Dresden, Germany Duke University, Department of Physics, Durham, NC 27708, United States University of Edinburgh, School of Physics and Astronomy, The Kings Buildings, James Clerk Maxwell Building, Mayfield Road, Edinburgh EH9 3JZ, United Kingdom Fachhochschule Wiener Neustadt, Johannes Gutenbergstrasse 3 AT-2700 Wiener Neustadt, Austria INFN Laboratori Nazionali di Frascati, via Enrico Fermi 40, IT-00044 Frascati, Italy Albert-Ludwigs-Universität, Fakultät für Mathematik und Physik, Hermann-Herder Str. 3, D-79104 Freiburg i.Br., Germany Université de Genève, Section de Physique, 24 rue Ernest Ansermet, CH-1211 Geneve 4, Switzerland INFN Sezione di Genova, Italy Università di Genova, Dipartimento di Fisica, via Dodecaneso 33, IT-16146 Genova, Italy Institute of Physics of the Georgian Academy of Sciences, 6 Tamarashvili St., GE-380077 Tbilisi, Georgia Tbilisi State University, HEP Institute, University St. 9, GE-380086 Tbilisi, Georgia Justus-Liebig-Universität Giessen, II Physikalisches Institut, Heinrich-Buff Ring 16, D-35392 Giessen, Germany University of Glasgow, Department of Physics and Astronomy, Glasgow G12 8QQ, United Kingdom Georg-August-Universität, II. Physikalisches Institut, Friedrich-Hund Platz 1, D-37077 Göttingen, Germany Laboratoire de Physique Subatomique et de Cosmologie, CNRS/IN2P3, Université Joseph Fourier, INPG, 53 avenue des Martyrs, FR-38026 Grenoble Cedex, France Hampton University, Department of Physics, Hampton, VA 23668, United States Harvard University, Laboratory for Particle Physics and Cosmology, 18 Hammond Street, Cambridge, MA 02138, United States Ruprecht-Karls-Universität Heidelberg: Kirchhoff-Institut für Physik, Im Neuenheimer Feld 227, D-69120 Heidelberg, Germany Physikalisches Institut, Philosophenweg 12, D-69120 Heidelberg, Germany ZITI Ruprecht-Karls-University Heidelberg, Lehrstuhl für Informatik V, B6, 23-29, DE-68131 Mannheim, Germany Hiroshima University, Faculty of Science, 1-3-1 Kagamiyama, Higashihiroshima-shi, JP-Hiroshima 739-8526, Japan Hiroshima Institute of Technology, Faculty of Applied Information Science, 2-1-1 Miyake Saeki-ku, Hiroshima-shi, JP-Hiroshima 731-5193, Japan Indiana University, Department of Physics, Swain Hall West 117, Bloomington, IN 47405-7105, United States Institut für Astro- und Teilchenphysik, Technikerstrasse 25, A-6020 Innsbruck, Austria University of Iowa, 203 Van Allen Hall, Iowa City, IA 52242-1479, United States Iowa State University, Department of Physics and Astronomy, Ames High Energy Physics Group, Ames, IA 50011-3160, United States Joint Institute for Nuclear Research, JINR Dubna, RU- 141 980 Moscow Region, Russian Federation KEK, High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba-shi, Ibaraki-ken 305-0801, Japan Kobe University, Graduate School of Science, 1-1 Rokkodai-cho, Nada-ku, JP Kobe 657-8501, Japan Kyoto University, Faculty of Science, Oiwake-cho, Kitashirakawa, Sakyou-ku, Kyoto-shi, JP-Kyoto 606-8502, Japan Kyoto University of Education, 1 Fukakusa, Fujimori, fushimi-ku, Kyoto-shi, JP-Kyoto 612-8522, Japan Universidad Nacional de La Plata, FCE, Departamento de Física, IFLP (CONICET-UNLP), C.C. 67, 1900 La Plata, Argentina Lancaster University, Physics Department, Lancaster LA1 4YB, United Kingdom INFN Sezione di Lecce, Italy Università del Salento, Dipartimento di Fisica Via Arnesano IT-73100 Lecce, Italy University of Liverpool, Oliver Lodge Laboratory, P.O. Box 147, Oxford Street, Liverpool L69 3BX, United Kingdom Jožef Stefan Institute and University of Ljubljana, Department of Physics, SI-1000 Ljubljana, Slovenia Queen Mary University of London, Department of Physics, Mile End Road, London E1 4NS, United Kingdom Royal Holloway, University of London, Department of Physics, Egham Hill, Egham, Surrey TW20 0EX, United Kingdom University College London, Department of Physics and Astronomy, Gower Street, London WC1E 6BT, United Kingdom Laboratoire de Physique Nucléaire et de Hautes Energies, Université Pierre et Marie Curie (Paris 6), Université Denis Diderot (Paris-7), CNRS/IN2P3, Tour 33, 4 place Jussieu, FR-75252 Paris Cedex 05, France Lunds universitet, Naturvetenskapliga fakulteten, Fysiska institutionen, Box 118, SE-221 00 Lund, Sweden Universidad Autonoma de Madrid, Facultad de Ciencias, Departamento de Fisica Teorica, ES-28049 Madrid, Spain Universität Mainz, Institut für Physik, Staudinger Weg 7, DE-55099 Mainz, Germany University of Manchester, School of Physics and Astronomy, Manchester M13 9PL, United Kingdom CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France University of Massachusetts, Department of Physics, 710 North Pleasant Street, Amherst, MA 01003, United States McGill University, High Energy Physics Group, 3600 University Street, Montreal, Quebec H3A 2T8, Canada University of Melbourne, School of Physics, AU-Parkville, VIC 3010, Australia The University of Michigan, Department of Physics, 2477 Randall Laboratory, 500 East University, Ann Arbor, MI 48109-1120, United States Michigan State University, Department of Physics and Astronomy, High Energy Physics Group, East Lansing, MI 48824-2320, United States INFN Sezione di Milano, Italy Università di Milano, Dipartimento di Fisica, via Celoria 16, IT-20133 Milano, Italy B.I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Independence Avenue 68, Minsk 220072, Belarus National Scientific and Educational Centre for Particle and High Energy Physics, NC PHEP BSU, M. Bogdanovich St. 153, Minsk 220040, Belarus Massachusetts Institute of Technology, Department of Physics, Cambridge, MA 02139, United States University of Montreal, Group of Particle Physics, C.P. 6128, Succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada P.N. Lebedev Institute of Physics, Academy of Sciences, Leninsky pr. 53, RU-117 924 Moscow, Russian Federation Institute for Theoretical and Experimental Physics (ITEP), B. Cheremushkinskaya ul. 25, RU 117 218 Moscow, Russian Federation Moscow Engineering and Physics Institute (MEPhI), Kashirskoe Shosse 31, RU-115409 Moscow, Russian Federation Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics (MSU SINP), 1(2), Leninskie gory, GSP-1, Moscow 119991, Russian Federation Ludwig-Maximilians-Universität München, Fakultät für Physik, Am Coulombwall 1, DE-85748 Garching, Germany Max-Planck-Institut für Physik, Werner-Heisenberg-Institut, Föhringer Ring 6, 80805 München, Germany Nagasaki Institute of Applied Science, 536 Aba-machi, JP Nagasaki 851-0193, Japan Nagoya University, Graduate School of Science, Furo-Cho, Chikusa-ku, Nagoya, 464-8602, Japan INFN Sezione di Napoli, Italy Università di Napoli, Dipartimento di Scienze Fisiche, Complesso Universitario di Monte Sant'Angelo, via Cinthia, IT-80126 Napoli, Italy University of New Mexico, Department of Physics and Astronomy, MSC07 4220, Albuquerque, NM 87131, United States Radboud University Nijmegen/NIKHEF, Department of Experimental High Energy Physics, Heyendaalseweg 135, NL-6525 AJ, Nijmegen, Netherlands Nikhef National Institute for Subatomic Physics, University of Amsterdam, Science Park 105, 1098 XG Amsterdam, Netherlands Department of Physics, Northern Illinois University, LaTourette Hall Normal Road, DeKalb, IL 60115, United States Budker Institute of Nuclear Physics (BINP), RU- Novosibirsk 630 090, Russian Federation New York University, Department of Physics, 4 Washington Place, New York, NY 10003, United States Ohio State University, 191 West Woodruff Ave, Columbus, OH 43210-1117, United States Okayama University, Faculty of Science, Tsushimanaka 3-1-1, Okayama 700-8530, Japan University of Oklahoma, Homer L. Dodge Department of Physics and Astronomy, 440 West Brooks, Norman, OK 73019-0225, United States Oklahoma State University, Department of Physics, 145 Physical Sciences Building, Stillwaterm, OK 74078-3072, United States Palackỳ University, 17.listopadu 50a, 772 07 Olomouc, Czech Republic University of Oregon, Center for High Energy Physics, Eugene, OR 97403-1274, United States LAL, Univ. Paris-Sud, IN2P3/CNRS, Orsay, France Osaka University, Graduate School of Science, Machikaneyama-machi 1-1, Toyonaka, Osaka 560-0043, Japan University of Oslo, Department of Physics, P.O. Box 1048, Blindern, NO-0316 Oslo 3, Norway Oxford University, Department of Physics, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH, United Kingdom INFN Sezione di Pavia, Italy Università di Pavia, Dipartimento di Fisica Nucleare e Teorica, Via Bassi 6, IT-27100 Pavia, Italy University of Pennsylvania, Department of Physics, High Energy Physics Group, 209 S. 33rd Street, Philadelphia, PA 19104, United States Petersburg Nuclear Physics Institute, RU-188 300 Gatchina, Russian Federation INFN Sezione di Pisa, Italy Università di Pisa, Dipartimento di Fisica E. Fermi, Largo B. Pontecorvo 3, IT-56127 Pisa, Italy University of Pittsburgh, Department of Physics and Astronomy, 3941 O'Hara Street, Pittsburgh, PA 15260, United States Laboratorio de Instrumentacao e Fisica Experimental de Particulas-LIP, Avenida Elias Garcia 14-1, PT-1000-149 Lisboa, Portugal Universidad de Granada, Departamento de Fisica Teorica y del Cosmos and CAFPE, E-18071 Granada, Spain Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, CZ-18221 Praha 8, Czech Republic Charles University in Prague, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, V Holesovickach 2, CZ-18000 Praha 8, Czech Republic Czech Technical University in Prague, Zikova 4, CZ-166 35 Praha 6, Czech Republic State Research Center Institute for High Energy Physics, Moscow Region, Pobeda street, 1, 142281, Protvino, Russian Federation Rutherford Appleton Laboratory, Science and Technology Facilities Council, Harwell Science and Innovation Campus, Didcot OX11 0QX, United Kingdom University of Regina, Physics Department, Canada Ritsumeikan University, Noji Higashi 1 chome 1-1, JP-Kusatsu, Shiga 525-8577, Japan INFN Sezione di Roma I, Italy Università La Sapienza, Dipartimento di Fisica, Piazzale A. 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Mohamed VI, 60000, Oujda, Morocco Université Mohammed V, Faculté des Sciences, 4 Avenue Ibn Battouta, BP 1014 RP, 10000 Rabat, Morocco CEA, DSM/IRFU, Centre d'Etudes de Saclay, FR-91191 Gif-sur-Yvette, France University of California Santa Cruz, Santa Cruz Institute for Particle Physics (SCIPP), Santa Cruz, CA 95064, United States University of Washington, Department of Physics, Box 351560, Seattle, WA 98195-1560, United States University of Sheffield, Department of Physics and Astronomy, Hounsfield Road, Sheffield S3 7RH, United Kingdom Shinshu University, Department of Physics, Faculty of Science, 3-1-1 Asahi, Matsumoto-shi, JP-Nagano 390-8621, Japan Universität Siegen, Fachbereich Physik, D 57068 Siegen, Germany Simon Fraser University, Department of Physics, 8888 University Drive, CA-Burnaby, BC V5A 1S6, Canada SLAC National Accelerator Laboratory, Stanford, California 94309, United States Comenius University, Faculty of Mathematics, Physics and Informatics, Mlynska dolina F2, SK-84248 Bratislava, Slovakia Institute of Experimental Physics of the Slovak Academy of Sciences, Dept. of Subnuclear Physics, Watsonova 47, SK-04353 Kosice, Slovakia School of Physics, University of the Witwatersrand, Private Bag 3, Wits 2050, Johannesburg, South Africa Stockholm University, Department of Physics, Sweden The Oskar Klein Centre, AlbaNova, SE-106 91 Stockholm, Sweden Royal Institute of Technology (KTH), Physics Department, SE-106 91 Stockholm, Sweden Stony Brook University, Department of Physics and Astronomy, Nicolls Road, Stony Brook, NY 11794-3800, United States University of Sussex, Department of Physics and Astronomy Pevensey 2 Building, Falmer, Brighton BN1 9QH, United Kingdom University of Sydney, School of Physics, AU-Sydney NSW 2006, Australia Insitute of Physics, Academia Sinica, TW-Taipei 11529, Taiwan Technion, Israel Inst. of Technology, Department of Physics, Technion City, IL-Haifa 32000, Israel Tel Aviv University, Raymond and Beverly Sackler School of Physics and Astronomy, Ramat Aviv, IL-Tel Aviv 69978, Israel Aristotle University of Thessaloniki, Faculty of Science, Department of Physics, Division of Nuclear and Particle Physics, University Campus, GR-54124, Thessaloniki, Greece The University of Tokyo, International Center for Elementary Particle Physics and Department of Physics, 7-3-1 Hongo, Bunkyo-ku, JP-Tokyo 113-0033, Japan Tokyo Metropolitan University, Graduate School of Science and Technology, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan Tokyo Institute of Technology, 2-12-1-H-34 O-Okayama, Meguro, Tokyo 152-8551, Japan University of Toronto, Department of Physics, 60 Saint George Street, Toronto M5S 1A7, ON, Canada TRIUMF, 4004 Wesbrook Mall, Vancouver, B.C. V6T 2A3, Canada York University, Department of Physics and Astronomy, 4700 Keele St., Toronto, ON M3J 1P3, Canada University of Tsukuba, Institute of Pure and Applied Sciences, 1-1-1 Tennoudai, Tsukuba-shi, JP-Ibaraki 305-8571, Japan Tufts University, Science and Technology Center, 4 Colby Street, Medford, MA 02155, United States Universidad Antonio Narino, Centro de Investigaciones, Cra 3 Este No.47A-15, Bogota, Colombia University of California, Department of Physics and Astronomy, Irvine, CA 92697-4575, United States INFN Gruppo Collegato di Udine, Italy ICTP, Strada Costiera 11, IT-34014, Trieste, Italy Università di Udine, Dipartimento di Fisica, via delle Scienze 208, IT-33100 Udine, Italy University of Illinois, Department of Physics, 1110 West Green Street, Urbana, IL 61801, United States University of Uppsala, Department of Physics and Astronomy, P.O. Box 516, SE -751 20 Uppsala, Sweden Instituto de Física Corpuscular (IFIC) Centro Mixto UVEG-CSIC, Dept. Física At. Mol. y Nuclear, Apdo. 22085 ES-46071 Valencia, Spain Dept. Ing. Electrónica, Univ. of Valencia and Inst. de Microelectrónica de Barcelona (IMB-CNM-CSIC), 08193 Bellaterra, Spain University of British Columbia, Department of Physics, 6224 Agricultural Road, CA-Vancouver, B.C. V6T 1Z1, Canada University of Victoria, Department of Physics and Astronomy, P.O. Box 3055, Victoria B.C., V8W 3P6, Canada Waseda University, WISE, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan The Weizmann Institute of Science, Department of Particle Physics, P.O. Box 26, IL-76100 Rehovot, Israel University of Wisconsin, Department of Physics, 1150 University Avenue, WI 53706 Madison, WI, United States Julius-Maximilians-University of Würzburg, Physikalisches Institute, Am Hubland, 97074 Würzburg, Germany Bergische Universität, Fachbereich C, Physik, Postfach 100127, Gauss-Strasse 20, D-42097 Wuppertal, Germany Yale University, Department of Physics, PO Box 208121, New Haven CT, 06520-8121, United States Yerevan Physics Institute, Alikhanian Brothers Street 2, AM-375036 Yerevan, Armenia ATLAS-Canada Tier-1 Data Centre, TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T 2A3, Canada GridKA Tier-1 FZK, Forschungszentrum Karlsruhe GmbH, Steinbuch Centre for Computing (SCC), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany Port d'Informacio Cientifica (PIC), Universitat Autonoma de Barcelona (UAB), Edifici D, E-08193 Bellaterra, Spain Centre de Calcul CNRS/IN2P3, Domaine scientifique de la Doua, 27 bd du 11 Novembre 1918, 69622 Villeurbanne Cedex, France
Palabras clave:	7 TeV; ATLAS; Contact interactions; Dijets angular distributions; LHC; Quark compositeness
Año:	2011
Volumen:	694
Número:	4-5
Página de inicio:	327
Página de fin:	345
DOI:	http://dx.doi.org/10.1016/j.physletb.2010.10.021
Título revista:	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Título revista abreviado:	Phys Lett Sect B Nucl Elem Part High-Energy Phys
ISSN:	03702693
CODEN:	PYLBA
Registro:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v694_n4-5_p327_Multitudinario

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Citas:

---------- APA ----------

(2011) . Search for quark contact interactions in dijet angular distributions in pp collisions at s=7 TeV measured with the ATLAS detector. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 694(4-5), 327-345.
http://dx.doi.org/10.1016/j.physletb.2010.10.021

---------- CHICAGO ----------

Multitudinario:3178. "Search for quark contact interactions in dijet angular distributions in pp collisions at s=7 TeV measured with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 694, no. 4-5 (2011) : 327-345.
http://dx.doi.org/10.1016/j.physletb.2010.10.021

---------- MLA ----------

Multitudinario:3178. "Search for quark contact interactions in dijet angular distributions in pp collisions at s=7 TeV measured with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 694, no. 4-5, 2011, pp. 327-345.
http://dx.doi.org/10.1016/j.physletb.2010.10.021

---------- VANCOUVER ----------

Multitudinario:3178. Search for quark contact interactions in dijet angular distributions in pp collisions at s=7 TeV measured with the ATLAS detector. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2011;694(4-5):327-345.
http://dx.doi.org/10.1016/j.physletb.2010.10.021