M. Czaja

activity

20232026

most citedThe Q_{1,2}-Q_7 interference contributions to b -> s gamma at O(alpha_s^2) for the physical value of m_c

4 citations · 4 across the 5 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

hep-ph2024

Complete $O (α_{s}^{2})$ Corrections to the Leptonic Invariant Mass Spectrum in $b \to X_{c} l ν ˉ_{l}$ Decay

Mateusz Czaja, Mikołaj Misiak, Abdur Rehman

In the determination of the Cabibbo-Kobayashi-Maskawa matrix element $∣ V_{c b} ∣$ from inclusive semileptonic $B$ -meson decays, moments of the leptonic invariant mass spectrum consti…

hep-ph2024

Current Status of the Standard Model Prediction for the B_s -> mu^+ mu^- Branching Ratio

Mateusz Czaja, Mikolaj Misiak

The rare decay B_s -> mu^+ mu^- provides an important constraint on possible deviations from the Standard Model in b-s-l-l interactions. The present weighted average of its branchi…

Complete O(αs2​) Corrections to the Leptonic Invariant Mass Spectrum in b→Xc​lνˉl​ Decay

Current Status of the Standard Model Prediction for the B_s -> mu^+ mu^- Branching Ratio

Complete $O (α_{s}^{2})$ Corrections to the Leptonic Invariant Mass Spectrum in $b \to X_{c} l ν ˉ_{l}$ Decay