Tobias Hurth

activity

19992026

most citedThe rare decay B --> X_s l^+ l^- to NNLL precision for arbitrary dilepton invariant mass

122 citations · 449 across the 10 of their papers we have counts for

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hep-ph2026

Factorisation theorem and pole cancellation in the resolved $Q_{1}^{q}$ - $Q_{7 γ}$ contribution to $B ˉ \to X_{s} γ$ at NLO

Riccardo Bartocci, Tobias Hurth

We study the subleading resolved $Q_{1}^{q}$ - $Q_{7 γ}$ contribution to the inclusive decay $B ˉ \to X_{s} γ$ at next-to-leading order (NLO) in $α_{s}$ . We present a formulation of the fac…

hep-ph2025

Update of the nonlocal sub-leading $O_{1}$ - $O_{7}$ contribution to $B ˉ \to X_{s} γ$ at LO

Michael Benzke, Maria Vittoria Garzelli, Tobias Hurth

In all previous calculations of the non-local sub-leading contribution to the inclusive penguin decay $B ˉ \to X_{s} γ$ due to the interference of the electroweak operators ${O}_1…

hep-ph2025

NLO analysis of the subleading-power $Q_{1} - Q_{7 γ}$ interference in $B ˉ \to X_{s} γ$ at large photon energies

Riccardo Bartocci, Philipp Böer, Tobias Hurth

We report on progress towards including next-to-leading order (NLO) radiative corrections to the subleading-power factorization formula for the $Q_{1}^{q} - Q_{7 γ}$ interference contri…

hep-ph2024

Renormalisation group evolution effects on global SMEFT analyses

Riccardo Bartocci, Anke Biekötter, Tobias Hurth

Global analyses in the Standard Model Effective Field Theory (SMEFT) framework serve as a tool to probe potential directions of new physics. To break degeneracies between the Wilso…

hep-ph2024★ 4 cited

Renormalisation group evolution of the shape function $g_{17}$ in $B ˉ \to X_{s} γ$ and $B ˉ \to X_{s} ℓ^{+} ℓ^{-}$ at subleading power

Riccardo Bartocci, Philipp Böer, Tobias Hurth

We derive and solve the renormalisation-group (RG) equation of the shape function $g_{17} (ω, ω_{1}; μ)$ , which appears at subleading power in the factorization of the inclusive decays…

hep-ph2005

Light-cone sum rules: A SCET-based formulation

F. De Fazio, Th. Feldmann, T. Hurth

We describe the construction of light-cone sum rules (LCSRs) for exclusive $B$ -meson decays into light energetic hadrons from correlation functions within soft-collinear effective…

hep-ph2005★ 52 cited

The Discovery Potential of a Super B Factory

JoAnne. L. Hewett, David G. Hitlin, T. Abe +96

The Proceedings of the 2003 SLAC Workshops on flavor physics with a high luminosity asymmetric e+e- collider. The sensitivity of flavor physics to physics beyond the Standard Model…

hep-ph2003★ 122 cited

The rare decay B --> X_s l^+ l^- to NNLL precision for arbitrary dilepton invariant mass

A. Ghinculov, T. Hurth, G. Isidori +1

We present a new phenomenological analysis of the inclusive rare decay $B \to X_{s} ℓ^{+} ℓ^{-}$ . In particular, we present the first calculation of the NNLL contributions due to th…

hep-ph2003★ 4 cited

Updated NLL Results for B -> (Xs,Xd) gamma in and beyond the SM

T. Hurth, E. Lunghi, W. Porod

We present general model-independent formulae for the branching ratios and the direct tagged CP asymmetries for the inclusive B -> Xd gamma and B -> Xs gamma modes. We also update…

hep-ph1999★ 101 cited

Practical Algebraic Renormalization

P. A. Grassi, T. Hurth, M. Steinhauser

A practical approach is presented which allows the use of a non-invariant regularization scheme for the computation of quantum corrections in perturbative quantum field theory. The…

Factorisation theorem and pole cancellation in the resolved Q1q​-Q7γ​ contribution to Bˉ→Xs​γ at NLO

Update of the nonlocal sub-leading O1​-O7​ contribution to Bˉ→Xs​γ at LO

NLO analysis of the subleading-power Q1​−Q7γ​ interference in Bˉ→Xs​γ at large photon energies