Connected and disconnected contractions in pion-pion scattering

Acharya, NR; Guo, FK; Meissner, UG; Seng, CY

Seng, CY (reprint author), Shanghai Jiao Tong Univ, Dept Phys & Astron, INPAC, Shanghai 200240, Shanghai, Peoples R China.

NUCLEAR PHYSICS B, 2017; 922 ( ): 480