Addendum to: Search for anomalous top–gluon couplings at LHC revisited

  • Zenrō Hioki
  • Kazumasa OhkumaEmail author


In our latest paper “Search for anomalous top–gluon couplings at LHC revisited” in Eur. Phys. J. C 65 (2010), 127–135 (arXiv:0910.3049 [hep-ph]), we studied possible effects of nonstandard top–gluon couplings through the chromoelectric and chromomagnetic moments of the top quark using the total cross section of \(p\bar{p}/pp\to t\bar{t}X\) at Tevatron/LHC. There we pointed out that LHC data could give a stronger constraint on them, which would be hard to obtain from Tevatron data alone. We show here that the first CMS measurement of this cross section actually makes it possible.


Total Cross Section Strong Constraint Late Paper Shade Part Theoretical Cross Section 
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  1. 1.
    Z. Hioki, K. Ohkuma, Eur. Phys. J. C 65, 127 (2010). arXiv:0910.3049 [hep-ph] CrossRefADSGoogle Scholar
  2. 2.
    W. Buchmuller, D. Wyler, Nucl. Phys. B 268, 621 (1986) CrossRefADSGoogle Scholar
  3. 3.
    C. Arzt, M.B. Einhorn, J. Wudka, Nucl. Phys. B 433, 41 (1995). hep-ph/9405214 CrossRefADSGoogle Scholar
  4. 4.
    J.A. Aguilar-Saavedra, Nucl. Phys. B 812, 181 (2009). arXiv:0811.3842 [hep-ph] CrossRefzbMATHADSGoogle Scholar
  5. 5.
    J.A. Aguilar-Saavedra, Nucl. Phys. B 821, 215 (2009). arXiv:0904.2387 [hep-ph] CrossRefzbMATHADSGoogle Scholar
  6. 6.
    B. Grzadkowski, M. Iskrzynski, M. Misiak, J. Rosiek, J. High Energy Phys. 1010, 085 (2010). arXiv:1008.4884 [hep-ph] CrossRefADSGoogle Scholar
  7. 7.
    V. Khachatryan et al. (CMS Collaboration), Phys. Lett. B 695, 424 (2011). arXiv:1010.5994 [hep-ex] CrossRefADSGoogle Scholar
  8. 8.
    CDF Collaboration, Public CDF note 9448.
  9. 9.
    V.M. Abazov et al. (D0 Collaboration), Phys. Rev. D 80, 071102 (2009). arXiv:0903.5525 [hep-ex] CrossRefADSGoogle Scholar
  10. 10.
    J.M. Campbell, R.K. Ellis, arXiv:1007.3492 [hep-ph]
  11. 11.
    R. Kleiss, W.J. Stirling, Z. Phys. C 40, 419 (1988) CrossRefADSGoogle Scholar

Copyright information

© Springer-Verlag / Società Italiana di Fisica 2011

Authors and Affiliations

  1. 1.Institute of Theoretical PhysicsUniversity of TokushimaTokushimaJapan
  2. 2.Department of Information ScienceFukui University of TechnologyFukuiJapan

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