Jack Jenkins

activity

20192026

B ˉ \to X_{s} ℓ^{+} ℓ^{-}

for the Belle II era

28 citations · 48 across the 7 of their papers we have counts for

collaborators

8 papers

hep-ph2026

Soft-Collinear Chiral Perturbation Theory for $B \to π$ form factors at large recoil

Thorsten Feldmann, Jack Jenkins, Jaime del Palacio Lirola

We develop an effective hadronic theory for heavy-meson decays into energetic pions, organized by the approximate heavy-quark and chiral symmetries. The dynamical degrees of freedo…

hep-ph2025

The Standard Model Prediction for the Rare Decay $B \to X_{s} ν ν ˉ$

Matteo Fael, Jack Jenkins, Enrico Lunghi +1

We present updated and comprehensive Standard Model predictions for the inclusive rare decay $B \to X_{s} ν ν ˉ$ . Using a state-of-the-art determination of the short-distance coeffi…

hep-ph2025

Application of $K \to 3 π$ amplitudes to semileptonic kaon decays

Anshika Bansal, Jack Jenkins, Daniel Winney

We study dispersive representations of nonlocal form factors in $K^{+} \to π^{+} ℓ^{+} ℓ^{-}$ and $K^{+} \to π^{+} ν ν ˉ$ decays, with an aim of improving the theoretical description of…

physics.ed-ph2025

Subatomic Heroes

Anshika Bansal, Guido Bell, Aritra Biswas +44

Sharing the amazing achievements of the (particle) physics world with the general public is at the heart of the mission of the Subatomic Heroes, based at the University of Siegen,…

hep-ph2024

Inclusive $B ˉ \to X_{s} ℓ^{+} ℓ^{-}$ at the LHC: theory predictions and new-physics reach

Tobias Huber, Tobias Hurth, Jack Jenkins +3

We present theoretical predictions for observables in inclusive $B ˉ \to X_{s} ℓ^{+} ℓ^{-}$ suitable for measurements at hadron colliders through a sum-over-exclusive approach. A…

hep-ph2023★ 1 cited

Inclusive $B ˉ \to X_{s} ℓ^{+} ℓ^{-}$ with a hadronic mass cut

Tobias Huber, Tobias Hurth, Jack Jenkins +1

The hadronic mass spectrum of inclusive $B ˉ \to X_{s} ℓ^{+} ℓ^{-}$ is investigated at next to leading order in the heavy quark expansion. For mild cuts on the hadronic mass, t…

hep-ph2020★ 28 cited

Phenomenology of inclusive $B ˉ \to X_{s} ℓ^{+} ℓ^{-}$ for the Belle II era

Tobias Huber, Tobias Hurth, Jack Jenkins +3

With the first data being recorded at Belle II, we are at the brink of a new era in quark flavour physics. The many exciting new opportunities for Belle~II include a full angular a…

hep-ph2019★ 19 cited

Long distance effects in inclusive rare $B$ decays and phenomenology of $B ˉ \to X_{d} ℓ^{+} ℓ^{-}$

Tobias Huber, Tobias Hurth, Jack Jenkins +3

Rare inclusive $B$ decays such as $B ˉ \to X_{s (d)} ℓ^{+} ℓ^{-}$ are interesting probes for physics beyond the Standard Model. Due to the complementarity to their exclusive cou…

Soft-Collinear Chiral Perturbation Theory for B→π form factors at large recoil

The Standard Model Prediction for the Rare Decay B→Xs​ννˉ

Application of K→3π amplitudes to semileptonic kaon decays

Subatomic Heroes

Inclusive Bˉ→Xs​ℓ+ℓ− at the LHC: theory predictions and new-physics reach

Inclusive Bˉ→Xs​ℓ+ℓ− with a hadronic mass cut

Phenomenology of inclusive Bˉ→Xs​ℓ+ℓ− for the Belle II era

Long distance effects in inclusive rare B decays and phenomenology of Bˉ→Xd​ℓ+ℓ−

Soft-Collinear Chiral Perturbation Theory for $B \to π$ form factors at large recoil

The Standard Model Prediction for the Rare Decay $B \to X_{s} ν ν ˉ$

Application of $K \to 3 π$ amplitudes to semileptonic kaon decays

Inclusive $B ˉ \to X_{s} ℓ^{+} ℓ^{-}$ at the LHC: theory predictions and new-physics reach

Inclusive $B ˉ \to X_{s} ℓ^{+} ℓ^{-}$ with a hadronic mass cut

Phenomenology of inclusive $B ˉ \to X_{s} ℓ^{+} ℓ^{-}$ for the Belle II era

Long distance effects in inclusive rare $B$ decays and phenomenology of $B ˉ \to X_{d} ℓ^{+} ℓ^{-}$