K. Vos

activity

20242026

collaborators

14 papers

hep-ph2026

Extracting production fractions of $b$ hadrons from exclusive semi-leptonic decays

Carolina Bolognani, Martin Jung, MÃ©ril Reboud +1

Ratios of production fractions of $b$ hadrons are a dominant source of uncertainty in many LHC analyses, in particular in measurements with $B_{s}$ mesons. The currently used value f…

hep-ph2026

CP Violation in $B_{(s)} \to I ¨ K$ Decays: Standard Model Benchmarks and Isospin-Breaking New Physics

Robert Fleischer, Jelle Groot, K. Keri Vos

The penguin loop-suppressed $B \to I ¨ K$ decays are highly sensitive to contributions of hypothetical heavy new particles. Particularly interesting probes for testing the Standard Mod…

hep-ph2026

Detailed $S U (3)$ Flavour Symmetry Analysis of Charmless Two-Body $B$ -Meson Decays Including Factorizable Corrections

M. Burgos Marcos, M. Reboud, K. K. Vos

We study the decays of $B_{(s)}$ mesons into light pseudoscalar mesons under the $S U (3)$ flavour symmetry. Assuming exact $S U (3)$ symmetry at the level of the amplitudes leads to a…

hep-ph2026

Extending the Kinetic Mass to Higher Orders in $1/ m_{Q}$

Thomas Mannel, Ilija S. Milutin, Rens Verkade +1

Currently, the kinetic mass is defined in terms of the pole mass and operators at order $1/ m_{Q}^{2}$ , which are known to N $^{3}$ LO accuracy in $I^\pm_{s}$ . At the same time, the Heavy Quark…

hep-ph2026

From $B_{c}$ mesons to the baryon asymmetry: a unified $B$ Mesogenesis Framework

M. Burgos Marcos, A. Verheyden, K. K. Vos

$B$ mesogenesis offers an interesting mechanism to generate the baryon asymmetry of the universe by converting the CP violation of the Standard Model into a net baryon number asymm…

hep-ph2025

Standard Model Benchmarks for $D^{0} \to K^{-} K^{+}, I ¨ ^{-} I ¨ ^{+}, K_{S}^{0} K_{S}^{0}$ Decays

Robert Fleischer, Maria Laura Piscopo, K. Keri Vos +1

The non-leptonic $D^{0} \to K^{-} K^{+}$ and $D^{0} \to I ¨ ^{-} I ¨ ^{+}$ decays are powerful probes of the Standard Model and are related to each other through the $U$ -spin symmetry of the strong i…

Extracting production fractions of b hadrons from exclusive semi-leptonic decays

CP Violation in B(s)​→I¨K Decays: Standard Model Benchmarks and Isospin-Breaking New Physics

Detailed SU(3) Flavour Symmetry Analysis of Charmless Two-Body B-Meson Decays Including Factorizable Corrections

Extending the Kinetic Mass to Higher Orders in 1/mQ​

From Bc​ mesons to the baryon asymmetry: a unified B Mesogenesis Framework

Standard Model Benchmarks for D0→K−K+,I¨−I¨+,KS0​KS0​ Decays

Extracting production fractions of $b$ hadrons from exclusive semi-leptonic decays

CP Violation in $B_{(s)} \to I ¨ K$ Decays: Standard Model Benchmarks and Isospin-Breaking New Physics

Detailed $S U (3)$ Flavour Symmetry Analysis of Charmless Two-Body $B$ -Meson Decays Including Factorizable Corrections

Extending the Kinetic Mass to Higher Orders in $1/ m_{Q}$

From $B_{c}$ mesons to the baryon asymmetry: a unified $B$ Mesogenesis Framework

Standard Model Benchmarks for $D^{0} \to K^{-} K^{+}, I ¨ ^{-} I ¨ ^{+}, K_{S}^{0} K_{S}^{0}$ Decays