S. Schacht

activity

20122023

most citedThe Belle II Physics Book

570 citations · 2.1k across the 32 of their papers we have counts for

collaborators

Showing 2017Show all

5 papers · 1 filter

hep-ph2017

The role of theory input for exclusive $V_{c b}$ determinations

Stefan Schacht

Available form factor parametrizations for $B \to D^{*} l ν$ imply different theoretical assumptions and different treatments of theoretical uncertainties. They give results for…

hep-ph2017★ 29 cited

Neutral $D \to K K^{*}$ decays as discovery channels for charm CP violation

Ulrich Nierste, Stefan Schacht

We point out that the CP asymmetries in the decays $D^{0} \to K_{S} K^{* 0}$ and $D^{0} \to K_{S} K^{* 0}$ are potential discovery channels for charm CP violat…

hep-ph2017★ 233 cited

$R (D^{*})$ , $∣ V_{c b} ∣$ , and the Heavy Quark Symmetry relations between form factors

Dante Bigi, Paolo Gambino, Stefan Schacht

Stringent relations between the $B^{(*)} \to D^{(*)}$ form factors exist in the heavy quark limit and the leading symmetry breaking corrections are known. We reconsider their unce…

hep-ph2017★ 174 cited

A fresh look at the determination of |V_cb| from B-> D^* l nu

Dante Bigi, Paolo Gambino, Stefan Schacht

We use recent Belle results on $B ˉ^{0} \to D^{*+} l^{-} ν ˉ_{l}$ decays to extract the CKM element $∣ V_{c b} ∣$ with two different but well-founded parameterizations of the for…

hep-ph2017

CP asymmetries in $D \to P P^{'}$ decays

Ulrich Nierste, Stefan Schacht

This talk addresses two topics related to CP asymmetries in $D$ meson decays to two pseudoscalar mesons. First I discuss how new physics can be distinguished from the Standard Mode…

The role of theory input for exclusive Vcb​ determinations

Neutral D→KK∗ decays as discovery channels for charm CP violation

R(D∗), ∣Vcb​∣, and the Heavy Quark Symmetry relations between form factors

A fresh look at the determination of |V_cb| from B-> D^* l nu

CP asymmetries in D→PP′ decays

The role of theory input for exclusive $V_{c b}$ determinations

Neutral $D \to K K^{*}$ decays as discovery channels for charm CP violation

$R (D^{*})$ , $∣ V_{c b} ∣$ , and the Heavy Quark Symmetry relations between form factors

CP asymmetries in $D \to P P^{'}$ decays