Y.-S. Lian

activity

20162026

most citedFinal COMPASS results on the deuteron spin-dependent structure function

g_{1}^{d}

and the Bjorken sum rule

53 citations · 113 across the 14 of their papers we have counts for

collaborators

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4 papers · 1 filter

hep-ph2023★ 1 cited

Pion PDFs confronted by Fixed-Target Charmonium Production

Wen-Chen Chang, Chia-Yu Hsieh, Yu-Shiang Lian +3

The pion, as the Goldstone boson of the strong interaction, is the lightest QCD bound state and responsible for the long-range nucleon-nucleon interaction inside the nucleus. Our k…

hep-ph2021

NRQCD analysis of charmonium production with pion and proton beams at fixed-target energies

Chia-Yu Hsieh, Yu-Shiang Lian, Wen-Chen Chang +3

We present an analysis of hadroproduction of $J / ψ$ and $ψ (2 S)$ at fixed-target energies in the framework of non-relativistic QCD (NRQCD). Using both pion- and proton-induced data,…

hep-ph2020

Triangle Singularity as the Origin of the $a_{1} (1420)$

G. D. Alexeev, M. G. Alexeev, A. Amoroso +194

The COMPASS experiment recently discovered a new isovector resonance-like signal with axial-vector quantum numbers, the $a_{1} (1420)$ , decaying to $f_{0} (980) π$ . With a mass too close…

hep-ph2017

New analysis of $η π$ tensor resonances measured at the COMPASS experiment

A. Jackura, C. Fernandez-Ramirez, M. Mikhasenko +232

We present a new amplitude analysis of the $η π$ $D$ -wave in $π^{-} p \to η π^{-} p$ measured by COMPASS. Employing an analytical model based on the principles of the relativistic $S$ -mat…

Pion PDFs confronted by Fixed-Target Charmonium Production

NRQCD analysis of charmonium production with pion and proton beams at fixed-target energies

Triangle Singularity as the Origin of the a1​(1420)

New analysis of ηπ tensor resonances measured at the COMPASS experiment

Triangle Singularity as the Origin of the $a_{1} (1420)$

New analysis of $η π$ tensor resonances measured at the COMPASS experiment