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The impact of LEP 2 data on possible anomalous enhancements of Re ε′/ε by Francesco Terranova is a Physics and Astronomy article available to read on EtoBox.

What is The impact of LEP 2 data on possible anomalous enhancements of Re ε′/ε about?

It has been shown in the past that the real part of the / ratio is particularly sensitive to anomalous gauge couplings that modify the Standard Model Lagrangian. Due to the loose bounds on these couplings coming from low energy processes and to the poor sensitivity of hadron colliders to couplings such as g Z 1 , it has been argued that anomalous couplings could still produce an enhancement of Re / bringing this observable closer to the experimental value obtained by KTeV, NA31 and NA48. The impact of the new measurements done at LEP 2 in these years is discussed and new severe constraints to this hypothesis are determined.

Who reads The impact of LEP 2 data on possible anomalous enhancements of Re ε′/ε?

It is typically read by researchers, students, and practitioners in Physics and Astronomy.

Author
Francesco Terranova
Publisher
Elsevier Science; Elsevier ; Elsevier BV (ISSN 0370-2693)
Published
2001
Language
EN
Field
Physics and Astronomy (Physical Sciences)

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