Limit on Br(b s g) in Two Higgs Doublet Models
Chao-Qiang Geng, Paul Turcotte, Wei-Shu Hou
Abstract
Using the recent CLEO measurement of Br(b s γ), we find that the branching ratio of b s g cannot be larger than 10\% in two Higgs doublet models. The small experimental value of Br(b eνX) can no longer be explained by charged Higgs boson effects.
Create a lesson
Related papers
The LZ inelastic splitting as a probe of anomaly mediation
Seung J. Lee, Taewook Youn
Precision Tokenization for Multi-Modal Data in High Energy Physics
Jeffrey Krupa, Samuel Klein, Nilotpal Kakati et al.
Complete four-loop pressure of cold QED
Aapeli Kärkkäinen, Pablo Navarrete, Mika Nurmela et al.
Long-Distance Contributions to Light Vector Mesons and Radiative Decays of ηc
Xiao-Yu Qi, Qi Wu, Dian-Yong Chen
Utilizing Neural Networks for Solving Functional Renormalization Group Flow Equations
J. Gurzó, G. Fejős
ALP interactions with mesons and baryons at O(1/fa): a general field redefinition invariant approach
Jorge Alda, Stefano Rigolin