Search for new particles decaying into dijets in proton-antiproton collisions at sqrt[s]=1.96 TeV

We present a search for new particles which produce narrow two-jet (dijet) resonances using proton-antiproton collision data corresponding to an integrated luminosity of 1.13  fb[superscript -1] collected with the CDF II detector. The measured dijet mass spectrum is found to be consistent with next-...

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Bibliographic Details
Main Authors: Xie, Si (Contributor), Makhoul, K. (Contributor), Knuteson, Bruce O. (Contributor), Henderson, C. (Contributor), Hahn, Kristian Allan (Contributor), Goncharov, M. (Contributor), Gomez-Ceballos, Guillelmo (Contributor), Choudalakis, Georgios (Contributor), Bauer, Gerry P. (Contributor), Paus, Christoph M. E. (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor), Massachusetts Institute of Technology. Laboratory for Nuclear Science (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2010-03-01T17:35:52Z.
Subjects:
Online Access:Get fulltext
LEADER 03519 am a22006493u 4500
001 51851
042 |a dc 
100 1 0 |a Xie, Si  |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Physics  |e contributor 
100 1 0 |a Massachusetts Institute of Technology. Laboratory for Nuclear Science  |e contributor 
100 1 0 |a Paus, Christoph M. E.  |e contributor 
100 1 0 |a Xie, Si  |e contributor 
100 1 0 |a Makhoul, K.  |e contributor 
100 1 0 |a Knuteson, Bruce O.  |e contributor 
100 1 0 |a Henderson, C.  |e contributor 
100 1 0 |a Hahn, Kristian Allan  |e contributor 
100 1 0 |a Goncharov, M.  |e contributor 
100 1 0 |a Gomez-Ceballos, Guillelmo  |e contributor 
100 1 0 |a Choudalakis, Georgios  |e contributor 
100 1 0 |a Bauer, Gerry P.  |e contributor 
100 1 0 |a Paus, Christoph M. E.  |e contributor 
700 1 0 |a Makhoul, K.  |e author 
700 1 0 |a Knuteson, Bruce O.  |e author 
700 1 0 |a Henderson, C.  |e author 
700 1 0 |a Hahn, Kristian Allan  |e author 
700 1 0 |a Goncharov, M.  |e author 
700 1 0 |a Gomez-Ceballos, Guillelmo  |e author 
700 1 0 |a Choudalakis, Georgios  |e author 
700 1 0 |a Bauer, Gerry P.  |e author 
700 1 0 |a Paus, Christoph M. E.  |e author 
245 0 0 |a Search for new particles decaying into dijets in proton-antiproton collisions at sqrt[s]=1.96 TeV 
246 3 3 |a Search for new particles decaying into dijets in proton-antiproton collisions at √s=1.96  TeV 
260 |b American Physical Society,   |c 2010-03-01T17:35:52Z. 
856 |z Get fulltext  |u http://hdl.handle.net/1721.1/51851 
520 |a We present a search for new particles which produce narrow two-jet (dijet) resonances using proton-antiproton collision data corresponding to an integrated luminosity of 1.13  fb[superscript -1] collected with the CDF II detector. The measured dijet mass spectrum is found to be consistent with next-to-leading-order perturbative QCD predictions, and no significant evidence of new particles is found. We set upper limits at the 95% confidence level on cross sections times the branching fraction for the production of new particles decaying into dijets with both jets having a rapidity magnitude |y|<1. These limits are used to determine the mass exclusions for the excited quark, axigluon, flavor-universal coloron, E[subscript 6] diquark, color-octet techni-ρ, W', and Z'. 
520 |a Academy of Finland 
520 |a Slovak R&D Agency 
520 |a Programa Consolider-Ingenio 2010, Spain 
520 |a Ministerio de Ciencia e Innovación, Spain 
520 |a Russian Foundation for Basic Research 
520 |a Institut National de Physique Nucleaire et Physique des Particules/CNRS 
520 |a Royal Society, United Kingdom 
520 |a Science and Technology Facilities Council, United Kingdom 
520 |a Korean Research Foundation 
520 |a Korean Science and Engineering Foundation 
520 |a Bundesministerium für Bildung und Forschung, Germany 
520 |a Alfred P. Sloan Foundation 
520 |a Swiss National Science Foundation 
520 |a National Science Council of the Republic of China 
520 |a Natural Sciences and Engineering Research Council of Canada 
520 |a Ministry of Education, Culture, Sports, Science and Technology of Japan 
520 |a Italian Istituto Nazionale di Fisica Nucleare 
520 |a National Science Foundation 
520 |a United States Department of Energy 
546 |a en_US 
655 7 |a Article 
773 |t Physical Review D