R. Zwicky

activity

20012023

most citedNew Results on B->pi, K, eta Decay Formfactors from Light-Cone Sum Rules

723 citations · 4.2k across the 58 of their papers we have counts for

collaborators

Showing 2021Show all

4 papers · 1 filter

hep-ph2021★ 26 cited

Dilaton and Massive Hadrons in a Conformal Phase

Luigi Del Debbio, Roman Zwicky

As the number of fermion fields is increased, gauge theories are expected to undergo a transition from a QCD-like phase, characterised by confinement and chiral symmetry breaking,…

hep-ph2021★ 28 cited

Endpoint Relations for Baryons

Gudrun Hiller, Roman Zwicky

Following our earlier work we establish kinematic endpoint relations for baryon decays using the Wigner-Eckart theorem and apply them to $\frac{1}{2} \to \frac{1}{2}$ and $\frac{1}…

hep-ph2021★ 3 cited

Radiative Decays of Heavy-light Mesons and the $f_{H, H^{*}, H_{1}}^{(T)}$ Decay Constants

Ben Pullin, Roman Zwicky

The on-shell matrix elements, or couplings $g_{H H^{*} (H_{1}) γ}$ , describing the $B (D)_{q}^{*} \to B (D)_{q} γ$ and $B_{1 q} \to B_{q} γ$ ( $q = u, d, s$ ) radiative decays, are determined from lig…

hep-ph2021★ 1 cited

Charged and Neutral $B ˉ_{u, d, s} \to γ$ Form Factors from Light Cone Sum Rules at NLO

Tadeusz Janowski, Ben Pullin, Roman Zwicky

We present the first analytic $O (α_{s})$ -computation at twist- $1$ , $2$ of the $B ˉ_{u, d, s} \to γ$ form factors within the framework of sum rules on the light-cone. These for…

Dilaton and Massive Hadrons in a Conformal Phase

Endpoint Relations for Baryons

Radiative Decays of Heavy-light Mesons and the fH,H∗,H1​(T)​ Decay Constants

Charged and Neutral Bˉu,d,s​→γ Form Factors from Light Cone Sum Rules at NLO

Radiative Decays of Heavy-light Mesons and the $f_{H, H^{*}, H_{1}}^{(T)}$ Decay Constants

Charged and Neutral $B ˉ_{u, d, s} \to γ$ Form Factors from Light Cone Sum Rules at NLO