Tianbo Liu

collaborators

5 papers

physics.ins-det2026

Hyperon-Nucleon Spectrometer

Xiaozhi Bai, Xu Cao, Zhe Cao +237

Chirality lies at the heart of low-energy QCD, governing the symmetry structure that shapes hadron masses and strong interaction dynamics. Among the most compelling open questions…

hep-ph2025

Polarization analysis in $e^{+} e^{-} \to J / I ¨ \to$ baryon-antibaryon pairs

Zhe Zhang, Tianbo Liu, Rong-Gang Ping +2

We present a comprehensive polarization analysis for the process $e^{+} e^{-} \to J / I ¨ \to$ baryon-antibaryon pairs~ $B_{1} B ˉ_{2}$ . All possible helicity amplitud…

hep-ph2025

Testing Lepton Flavor Universality at the Electron-Ion Collider

Yongjie Deng, Xu-Hui Jiang, Tianbo Liu +1

Measurements of $b \to c I ¨ ^{-} I^ˉ ½_{I ¨} $ transitions at colliders are highly motivated for testing lepton flavor universality (LFU), a cornerstone hypothesis of the Standard Model (SM…

hep-ph2025

Six-dimensional light-front Wigner distributions of the proton

Yirui Yang, Tianbo Liu, Bo-Qiang Ma

We investigate six-dimensional quark Wigner distributions of the proton in a light-front quark spectator-diquark model. Benefiting from the light-front boost-invariant longitudinal…

hep-ph2025

First Extraction of Transverse Momentum Dependent Helicity Distributions

Ke Yang, Tianbo Liu, Peng Sun +2

We report on the first global analysis of transverse momentum dependent helicity distributions of the proton. The analysis is performed at next-to-leading order with the evolution…

Hyperon-Nucleon Spectrometer

Polarization analysis in e+e−→J/I¨→ baryon-antibaryon pairs

Testing Lepton Flavor Universality at the Electron-Ion Collider

Six-dimensional light-front Wigner distributions of the proton

First Extraction of Transverse Momentum Dependent Helicity Distributions

Polarization analysis in $e^{+} e^{-} \to J / I ¨ \to$ baryon-antibaryon pairs