Lawrence Technological University

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20132026

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Showing 2022 · hep-phShow all

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hep-ph2022★ 19 cited

A U-spin Puzzle in $B$ Decays

Bhubanjyoti Bhattacharya, Suman Kumbhakar, David London +1

We impose U spin symmetry ( $S U (2)_{Uspin}$ ) on the Hamiltonian for $B$ decays. As expected, we find the equality of amplitudes related by the exchange $d \leftrightarrow s$ . We…

hep-ph2022★ 9 cited

Implications for the $Δ A_{F B}$ anomaly in $B ˉ^{0} \to D^{*+} ℓ^{-} ν ˉ$ using a new Monte Carlo Event Generator

Bhubanjyoti Bhattacharya, Thomas E. Browder, Quinn Campagna +4

Recent experimental results in $B$ physics from Belle, BaBar and LHCb suggest new physics (NP) in the weak $b \to c$ charged-current and the $b \to s$ neutral-current processes. Here…

A U-spin Puzzle in B Decays

Implications for the ΔAFB​ anomaly in Bˉ0→D∗+ℓ−νˉ using a new Monte Carlo Event Generator

A U-spin Puzzle in $B$ Decays

Implications for the $Δ A_{F B}$ anomaly in $B ˉ^{0} \to D^{*+} ℓ^{-} ν ˉ$ using a new Monte Carlo Event Generator