Theory determination of $$\varvec{\bar{B}\rightarrow D^{(*)}\ell ^-\bar{\nu }}$$ B¯→D(∗)ℓ-ν¯ form factors at $$\varvec{\mathcal {O}(1/m_c^2)}$$ O(1/mc2)
Abstract We carry out an analysis of the full set of ten $$\bar{B}\rightarrow D^{(*)}$$ B¯→D(∗) form factors within the framework of the Heavy-Quark Expansion (HQE) to order $$\mathcal {O}\left( \alpha _s,\,1/m_b,\,1/m_c^2\right) $$ Oαs,1/mb,1/mc2 , both with and without the use of experimental data...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2020-01-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-020-7616-4 |