Unravelling theoretical challenges in understanding $B_c$ meson decay
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arXiv
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| Format: | Preprint |
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2024
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| _version_ | 1866908139315527680 |
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| author | Patnaik, Sonali |
| author_facet | Patnaik, Sonali |
| contents | The $B_c$ meson, a unique bound state comprising of two open heavy flavors, charm and bottom, offers a rich avenue for probing the predictions of the Next Decade - Standard Model (ND-SM) physics properties due to its heavy mass. With recent observations of its excited states, interest in understanding $B_c$ production mechanisms and decay modes has surged. This article presents the current state of art on $B_c$ mesons, encompassing production mechanisms, properties of different decay modes, and theoretical modeling. We present novel findings on the newly constructed ratios $(\mathcal{R}_{η_c/J/ψ}$, $\mathcal{R}_{D/D^*})$ in semileptonic and ($\mathcal{R}_μ^τ)^{B_c}$ , ($\mathcal{R}_μ^τ)^{B_c^*}$ in leptonic decays, respectively. These results emphasize the importance of $B_c$ studies in the future collider experiments. The article further explores CP effects in $B_c$ meson decays refining our understanding of heavy flavor properties. Finally, potential avenues for future research, and leveraging upcoming collider experiments are outlined. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2411_11413 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Unravelling theoretical challenges in understanding $B_c$ meson decay Patnaik, Sonali High Energy Physics - Phenomenology The $B_c$ meson, a unique bound state comprising of two open heavy flavors, charm and bottom, offers a rich avenue for probing the predictions of the Next Decade - Standard Model (ND-SM) physics properties due to its heavy mass. With recent observations of its excited states, interest in understanding $B_c$ production mechanisms and decay modes has surged. This article presents the current state of art on $B_c$ mesons, encompassing production mechanisms, properties of different decay modes, and theoretical modeling. We present novel findings on the newly constructed ratios $(\mathcal{R}_{η_c/J/ψ}$, $\mathcal{R}_{D/D^*})$ in semileptonic and ($\mathcal{R}_μ^τ)^{B_c}$ , ($\mathcal{R}_μ^τ)^{B_c^*}$ in leptonic decays, respectively. These results emphasize the importance of $B_c$ studies in the future collider experiments. The article further explores CP effects in $B_c$ meson decays refining our understanding of heavy flavor properties. Finally, potential avenues for future research, and leveraging upcoming collider experiments are outlined. |
| title | Unravelling theoretical challenges in understanding $B_c$ meson decay |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2411.11413 |