Chinhsan Sieng

collaborators

4 papers

hep-ph2026

Unbinned extraction of $I^^{3}$ from $B \to D K$ with normalizing flows

Yuval Grossman, Tony Menzo, Stefan Schacht +2

We introduce an unbinned method for extracting the CKM angle $I^^{3}$ from the decay chain $B^{\pm} \to (D \to K_{S} I ¨ ^{+} I ¨ ^{-}) K^{\pm}$ using normalizing flows (NFs). The NFs, trained on $D…

hep-ph2025

Neutrino Effects on Atomic Measurements of the Weinberg Angle

Mitrajyoti Ghosh, Yuval Grossman, Chinhsan Sieng +1

We derive a complete expression for the neutrino-mediated quantum force beyond the four-Fermi approximation within the Standard Model. Using this new result, we study the effect of…

hep-ph2025

Strongly Coupled Quantum Forces

Yuval Grossman, Chinhsan Sieng, Xun-Jie Xu +1

Quantum forces are long-range interactions originating from vacuum fluctuations of mediator fields. Such forces inevitably arise between ordinary matter particles whenever they cou…

hep-ph2025

Neutrino force at all length scales

Mitrajyoti Ghosh, Yuval Grossman, Chinhsan Sieng +1

The Standard Model predicts a long-range force mediated by a pair of neutrinos, known as ``the neutrino force". It scales as $G_{F}^{2} / r^{5}$ , where $G_{F}$ is the Fermi constant. However…

Unbinned extraction of I^3 from B→DK with normalizing flows

Neutrino Effects on Atomic Measurements of the Weinberg Angle

Strongly Coupled Quantum Forces

Neutrino force at all length scales

Unbinned extraction of $I^^{3}$ from $B \to D K$ with normalizing flows