Observable contributions of new exotic quarks to quark mixing

By F. Águila, J. Santiago, M. Pérez-Victoria. 2000

254 citations recorded by the source corpus.

Models with new vector-like quarks can produce observable quark mixing effects which are forbidden in the Standard Model. We classify all such models and write down the effective lagrangian that results from integrating out the new quarks. We study the relations between neutral and charged currents and discuss how to distinguish among the different possibilities.

Subfields: Atomic and Molecular Physics, and Optics, Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/1d4e6e2567ce0e490ecebb85a8e3360925c7b0d2

How researchers see this paper

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In Atomic and Molecular Physics, and Optics

1. Giacomo Cacciapaglia
2. Claudio Pica
3. Francesco Sannino
4. Matti Järvinen
5. E. Kiritsis

In Nuclear and High Energy Physics

1. Giacomo Cacciapaglia
2. Claudio Pica
3. Francesco Sannino
4. T. Ryttov
5. C. Kouvaris
6. Atlas Collaboration

Citations in the corpus

• Fundamental composite dynamics: A review (2020, background): “The mixing between SM fermions and top partners induces corrections to the gauge couplings of the top and bottom to the massive W and Z too, due to the fact that the top partners are vector-like fermions [275].”