Pinning down $$|\Delta c|=|\Delta u|=1$$ | Δ c | = | Δ u | = 1 couplings with rare charm baryon decays
Abstract We study the full angular distribution of semileptonic rare charm baryon decays in which the secondary baryon undergoes weak decay with sizable polarization parameter, $$\Xi _c^+\rightarrow \Sigma ^+\,(\rightarrow p\pi ^0)\ell ^+\ell ^-$$ Ξ c + → Σ + ( → p π 0 ) ℓ + ℓ - , $$\Xi _c^0\rightar...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2022-04-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-022-10302-3 |