Flavor Enhanced Chromomagnetic Dipole Moment in the Bestest Little Higgs Framework
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2025
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866911140992253952 |
|---|---|
| author | Cisneros-Pérez, T. Ramirez-Morales, A. Gamboa-Goni, R. Ortiz, C. |
| author_facet | Cisneros-Pérez, T. Ramirez-Morales, A. Gamboa-Goni, R. Ortiz, C. |
| contents | We investigate the anomalous Chromomagnetic Dipole Moment (CMDM), $\hatμ_t^{\mathrm{BLHM}}$, of the top quark within the Bestest Little Higgs Model (BLHM). Our study incorporates novel interactions arising from the extended CKM matrix in the BLHM and explores a broad region of the experimentally allowed parameter space, yielding CMDM values on the order of $10^{-3}$. This result represents an improvement over previous CMDM calculations within the BLHM and makes it competitive with other beyond the Standard Model scenarios. Experimental and model parameter uncertainties are considered and propagated through our calculations, using a Monte Carlo method. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_05560 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Flavor Enhanced Chromomagnetic Dipole Moment in the Bestest Little Higgs Framework Cisneros-Pérez, T. Ramirez-Morales, A. Gamboa-Goni, R. Ortiz, C. High Energy Physics - Phenomenology High Energy Physics - Theory We investigate the anomalous Chromomagnetic Dipole Moment (CMDM), $\hatμ_t^{\mathrm{BLHM}}$, of the top quark within the Bestest Little Higgs Model (BLHM). Our study incorporates novel interactions arising from the extended CKM matrix in the BLHM and explores a broad region of the experimentally allowed parameter space, yielding CMDM values on the order of $10^{-3}$. This result represents an improvement over previous CMDM calculations within the BLHM and makes it competitive with other beyond the Standard Model scenarios. Experimental and model parameter uncertainties are considered and propagated through our calculations, using a Monte Carlo method. |
| title | Flavor Enhanced Chromomagnetic Dipole Moment in the Bestest Little Higgs Framework |
| topic | High Energy Physics - Phenomenology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2509.05560 |