Probing baryogenesis with radiative beauty decay and electron electric dipole moment

• Verfasst von: Hou, Wei-Shu [VerfasserIn]
• Verfasst von: Kumar, Girish [VerfasserIn]
• Verfasst von: Modak, Tanmoy [VerfasserIn]
• Titel: Probing baryogenesis with radiative beauty decay and electron electric dipole moment
• Verf.angabe: Wei-Shu Hou, Girish Kumar, and Tanmoy Modak
• E-Jahr: 2024
• Jahr: 2 January 2024
• Umfang: 6 S.
• Illustrationen: Illustrationen
• Fussnoten: Gesehen am 29.07.2024
• Titel Quelle: Enthalten in: Physical review
• Ort Quelle: Ridge, NY : American Physical Society, 2016
• Jahr Quelle: 2024
• Band/Heft Quelle: 109(2024), Artikel-ID L011701, Seite 1-6
• ISSN Quelle: 2470-0029
• DOI: doi:10.1103/PhysRevD.109.L011701
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 189675760X

Abstract

With the Large Hadron Collider (LHC) running, we should probe electroweak baryogenesis (EWBG) while probing ????⁢???? violation (????⁢????⁢????) with electron electric dipole moment (eEDM). Rooted in the flavor structure of the Standard Model (SM), the general two Higgs doublet model (g2HDM) with a second set of Yukawa couplings can deliver EWBG while surviving eEDM. We point out a chiral-enhanced top-bottom interference effect that makes ????→????⁢???? decay an exquisite window on EWBG and eEDM, and illustrate the importance of the Δ⁢????????⁢???? observable at Belle II.