Abstract
The possibility of an anomalous coupling between the top and charm quarks and the gluon field is explored in a model-independent way using an effective Lagrangian that is gauge invariant under a nonlinear realization of [Formula presented]. Even for the current 200 [Formula presented] of integrated luminosity at the Fermilab Tevatron, the new physics scale that strongly modifies the coupling of [Formula presented] must be larger than about 2.5 TeV if no signal is found within a [Formula presented] confidence limit. For 1 [Formula presented] of data, this constraint can be pushed up to 3.8 TeV.
Original language | English |
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Pages (from-to) | 5758-5762 |
Number of pages | 5 |
Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
Volume | 54 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1996 |
Externally published | Yes |
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)