heavy-baryon chiral perturbation theory 1higher-spin resonances 1nonrelativistic effective field theory 1partial-wave eigenoperators 1static-recoil factorization 1
From the 1 of 3 linked papers with an AI index.
3 papers
hep-ph2026
Static-Recoil Factorization in Heavy-Baryon Chiral EFTs
Ziyu Dong, Teng Ma, Chengjie Yang +1
The paper introduces a static‑recoil factorization method for heavy‑baryon chiral effective field theory that uses on‑shell recoil‑channel eigenoperators to separate mass and recoi…
hep-ph2025
Heavy Long-lived Dark Vector Via a Gluonic Portal
Xiaoyong Chu, Qiyuan Gao, Hongkai Liu +2
We study a dark gauge boson that exclusively couples to the QCD gluons through higher dimensional operators. These operators are generated from integrating out of heavy ultr…
hep-ph2024
Dark Photons and Gravitino Like Particles: Complete EFT Operator Basis
Ziyu Dong, Teng Ma, Chengjie Yang +1
We present a more efficient method for constructing the complete EFT operator basis for particles of any mass and spin, based on on-shell method and Young tableaux. By classifying…