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- Peking UniversityCN678 papers
- Chinese Academy of SciencesCN352 papers
- Tsinghua UniversityCN318 papers
- University of Chinese Academy of SciencesCN260 papers
- Institute of PhysicsPL241 papers
- Brookhaven National LaboratoryUS155 papers
- University of Science and Technology of ChinaCN155 papers
- Nanjing UniversityCN148 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ147 papers
- Lawrence Berkeley National LaboratoryUS144 papers
- Shanghai Jiao Tong UniversityCN142 papers
- University of Hong KongHK142 papers
97 papers · 1 filter
Abnormal threshold behaviors of photo-pion production off the proton in the GZK region
Ping He, Bo-Qiang Ma
The confirmation of the existence of GZK cut-off was tortuous, leading to activities to explore new physics, such as the cosmic-ray new components, unidentified cosmic-ray origins,…
CDF W mass anomaly revisited
Shou-hua Zhu
The CDF, ATLAS and LHCb have released the measurements on the W boson mass at , respectively. The measured values show the declining tendency, namel…
Quark mass difference effects in hadronic Fermi matrix elements from first principles
Chien-Yeah Seng, Vincenzo Cirigliano, Xu Feng +3
It was recently estimated that the strong isospin-symmetry breaking (ISB) corrections to the Fermi matrix element in free neutron decay could be of the order , one order o…
Determination of meson fragmentation functions in the Field-Feynman model
Qiaomu Peng, Bo-Qiang Ma
We study the fragmentation functions of both pions and kaons in the Field-Feynman recursive model with the extended SU(2) flavor symmetry relations of fragmentation functions and f…
Resolving negative cross section of quarkonium hadroproduction using soft gluon factorization
An-Ping Chen, Yan-Qing Ma, Ce Meng
It was found that, using nonrelativistic QCD factorization, the predicted hadroproduction cross section at large can be negative. The negative cross sections origina…
Lorentz and CPT breaking in gamma-ray burst neutrinos from string theory
Chengyi Li, Bo-Qiang Ma
Previous studies on high-energy gamma-ray burst neutrinos from IceCube suggest a neutrino speed variation at the Lorentz violation~(LV) scale of ~GeV, with…