646 citations · 1.3k across the 11 of their papers we have counts for
10 papers
The Gravitational Form Factor of the Pion in Perturbative QCD with a Dilaton Interaction
Claudio Corianò, Hsiang-nan Li, Dario Melle +1
We investigate the pion gravitational form factors (GFFs) at intermediate and large momentum transfer within the framework of QCD factorization. Our analysis centers on the non-Abe…
Gluonic contribution to form factors
Yeo-Yie Charng, T. Kurimoto, Hsiang-nan Li
We calculate the flavor-singlet contribution to the transition form factors from the gluonic content of the meson in the large-recoil region using…
Penguin Enhancement and decays in perturbative QCD
Y. -Y. Keum, H. -n. Li, A. I. Sanda
We compute branching ratios of decays in the framework of perturbative QCD factorization theorem. Decay amplitudes are classified into the topologies of tree, penguin and…
Soft Gluons in Logarithmic Summations
Jyh-Liong Lim, Hsiang-nan Li
We demonstrate that all the known single- and double-logarithm summations for a parton distribution function can be unified in the Collins-Soper resummation technique by applying s…
Perturbative QCD analysis of , charm yield in B decay, and
We-Fu Chang, Hsiang-nan Li, Hoi-Lai Yu
We apply perturbative QCD factorization theorems to inclusive heavy hadron decays, and obtain simultaneously a low semileptonic branching ratio , the averag…
Nonfactorizable soft gluons in nonleptonic heavy meson decays
Hsiang-nan Li, B. Tseng
We include nonfactorizable soft gluon corrections into the perturbative QCD formalism for exclusive nonleptonic heavy meson decays, which combines factorization theorems and effect…