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Título : Search for New Particles in Two-Jet Final States in 7 TeV Proton-Proton Collisions with the ATLAS Detector at the LHC
Autor : Aad, G., Amorós, Gabriel, Cabrera, Susana, Castillo, Mª Victoria, Costa, María José, Escobar, Carlos, Ferrer, Antonio, Fuster, Juan, García García, Carmen, González de la Hoz, Santiago, Hernández Jiménez, Yesenia, Higón, Emilio, Irles Quiles, Adrián, Kaci, Mohamed, Lacasta Llácer, Carlos, Lacuesta, Vicente, Martí García, Salvador, Miñano, Mercedes, Mitsou, Vasiliki A., Moles Valls, Regina, Moreno Llácer, María, Oliver García, Elena, Pérez García-Estañ, María Teresa, Ros, Eduardo, Salt, José, Sánchez, J., Solans, Carlos, Torró Pastor, Emma, Valladolid Gallego, Eva, Valls Ferrer, Juan Antonio, Villaplana Pérez, Miguel, Vos, Marcel, Wildauer, Andreas, ATLAS Collaboration
Fecha de publicación : 11-Oct-2010
Editor: American Physical Society
Resumen: 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, extending the reach of previous experiments.
Descripción : 19 páginas, 2 figuras, 1 tabla.-- et al.(ATLAS Collaboration).
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ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.105.161801
Citación : Physical Review Letters 105 (16): 161801 (2010)
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