TY - JOUR AU - ATLAS Collaboration (Aad, G. et al AU - Amoros, G. AU - Cabrera Urban, S. AU - Castillo Gimenez, V. AU - Costa, M. J. AU - Escobar, C. AU - Ferrer, A. AU - Fuster, J. AU - Garcia, C. AU - Gonzalez de la Hoz, S. AU - Hernandez Jimenez, Y. AU - Higon-Rodriguez, E. AU - Irles Quiles, A. AU - Kaci, M. AU - Lacasta, C. AU - Lacuesta, V. R. AU - Marti-Garcia, S. AU - Miñano, M. AU - Mitsou, V. A. AU - Moles-Valls, R. AU - Moreno Llacer, M. AU - Oliver Garcia, E. AU - Perez Garcia-Estañ, M. T. AU - Ros, E. AU - Salt, J. AU - Solans, C. A. AU - Sanchez, J. AU - Torro Pastor, E. AU - Valladolid Gallego, E. AU - Valls Ferrer, J. A. AU - Villaplana Perez, M. AU - Vos, M. AU - Wildauer, A. PY - 2010 DA - 2010// TI - Search for New Particles in Two-Jet Final States in 7 TeV Proton-Proton Collisions with the ATLAS Detector at the LHC T2 - Phys. Rev. Lett. JO - Physical Review Letters SP - 161801 EP - 19pp VL - 105 IS - 16 PB - Amer Physical Soc AB - 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. SN - 0031-9007 UR - http://arxiv.org/abs/1008.2461 UR - https://doi.org/10.1103/PhysRevLett.105.161801 DO - 10.1103/PhysRevLett.105.161801 LA - English N1 - ISI:000282753000004 ID - ATLASCollaborationAad_etal2010 ER -