TY - JOUR AU - 김태정 DA - 2015/10 PY - 2015 UR - http://www.sciencedirect.com/science/article/pii/S0370269315006486?via%3Dihub UR - http://hdl.handle.net/20.500.11754/28260 AB - A model-independent search for a narrow resonance produced in proton-proton collisions at root s= 8TeV and decaying to a pair of 125GeV Higgs bosons that in turn each decays into a bottom quark-antiquark pair is performed by the CMS experiment at the LHC. The analyzed data correspond to an integrated luminosity of 17.9fb(-1). No evidence for a signal is observed. Upper limits at a 95% confidence level on the production cross section for such a resonance, in the mass range from 270 to 1100 GeV, are reported. Using these results, a radion with decay constant of 1 TeV and mass from 300 to 1100 GeV, and a Kaluza-Klein graviton with mass from 380 to 830 GeV are excluded at a 95% confidence level. (C) 2015 CERN for the benefit of the CMS Collaboration. Published by Elsevier B.V. PB - ELSEVIER SCIENCE BV KW - CMS KW - Higgs KW - di-Higgs KW - Radion KW - KK graviton KW - RS1 TI - Search for resonant pair production of Higgs bosons decaying to two bottom quark-antiquark pairs in proton-proton collisions at 8TeV VL - 749 DO - 10.1016/j.physletb.2015.08.047 T2 - PHYSICS LETTERS B ER -