A systematic analysis of new physics effects in spin correlations in qq → tt

Journal of High Energy Physics

Volumn 5, Issue 11, 2001, Pages 1-18

  Torma, Tibor ^a  

^a UNIVERSITY OF TORONTO   (Canada)

Author keywords

Beyond Standard Model; Standard Model; Technicolor and Composite Models

Indexed keywords

EID: 33744731150     PISSN: 10298479     EISSN: None     Source Type: Journal    
DOI: 10.1088/1126-6708/2001/11/055     Document Type: Article

References (17)

1. D. Atwood, A. Kagan and T.G. Rizzo, Constraining anomalous top quark couplings at the tevatron, Phys. Rev. D 52 (1995) 6264 [hep-ph/9407408].
2. K.-I. Hikasa, K. Whisnant, J.M. Yang and B.-L. Young, Probing anomalous top quark interactions at the Fermilab Tevatron collider, Phys. Rev. D 58 (1998) 114003 [hep-ph/9806401].
3. C.T. Hill and S.J. Parke, Top production: sensitivity to new physics, Phys. Rev. D 49 (1994) 4454 [hep-ph/9312324].
4. R.D. Peccei, S. Peris and X. Zhang, Nonstandard couplings of the top quark and precision measurements of the electroweak theory, Nucl. Phys. B 349 (1991) 305.
5. K. Cheung, Probing non-standard top couplings using spin-correlation, Phys. Rev. D 55 (1997) 4430 [hep-ph/9610368].
6. B. Holdom and T. Torma, New physics in t¯t spin correlations at the Tevatron, Phys. Rev. D 60 (1999) 114010 [hep-ph/9906208].
7. R.D. Peccei and X. Zhang, Dynamical symmetry breaking and universality breakdown, Nucl. Phys. B 337 (1990) 269.
8. C.P. Burgess and D. London, Uses and abuses of effective lagrangians, Phys. Rev. D 48 (1993) 4337 [hep-ph/9203216].
9. K. Whisnant, J.-M. Yang, B.-L. Young and X. Zhang, Dimension-six CP-conserving operators of the third-family quarks and their effects on collider observables, Phys. Rev. D 56 (1997) 467 [hep-ph/9702305].
10. C.J.C. Burges and H.J. Schnitzer, Virtual effects of excited quarks as probes of a possible new hadronic mass scale, Nucl. Phys. B 228 (1983) 464;
11. C.N. Leung, S.T. Love and S. Rao, Low-energy manifestations of a new interaction scale: operator analysis, Z. Physik C 31 (1986) 433;
12. W. Buchmüller and D. Wyler, Effective lagrangian analysis of new interactions and flavor conservation, Nucl. Phys. B 268 (1986) 621;
13. G.J. Gounaris, F.M. Renard and C. Verzegnassi, Residual heavy quark and boson interactions: the role of the Zb¯b vertex, Phys. Rev. D 52 (1995) 451 [hep-ph/9501362];
14. G.J. Gounaris, D.T. Papadamou and F.M. Renard, General description of new physics in t, b and boson interactions and its unitarity constraints, Z. Physik C 76 (1997) 333 [hep-ph/9609437]
15. B.-L. Young, Some phenomenology of the top quark with non-standard couplings, in Beijing, Heavy Flavor 1995, p. 286, [hep-ph/9511282].
16. G. Mahlon and S. Parke, Maximizing spin correlations in top quark pair production at the tevatron, Phys. Lett. B 411 (1997) 173 [hep-ph/9706304].
17. − → t¯t, Phys. Rev. D 45 (1992) 2405.