$The new physics reach of null tests with $$D \rightarrow \pi \ell \ell $$ D→πℓℓ and $$D_s \rightarrow K \ell \ell $$ Ds→Kℓℓ decays$

The new physics reach of null tests with $$D \rightarrow \pi \ell \ell $$ D→πℓℓ and $$D_s \rightarrow K \ell \ell $$ Ds→Kℓℓ decays

Abstract $$|\Delta c|=|\Delta u|=1$$ |Δc|=|Δu|=1 processes are unique probes of flavor physics in the up-sector within and beyond the Standard Model (SM). SM tests with rare semileptonic charm meson decays are based on an approximate CP–symmetry, a superior GIM–mechanism, angular distributions, lept...

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Bibliographic Details
Main Authors:	Rigo Bause, Marcel Golz, Gudrun Hiller, Andrey Tayduganov
Format:	Article
Language:	English
Published:	SpringerOpen 2020-01-01
Series:	European Physical Journal C: Particles and Fields
Online Access:	https://doi.org/10.1140/epjc/s10052-020-7621-7

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