Quasi-four-particle first-order Faddeev-Watson-Lovelace terms in proton-helium scatteringZohre Safarzade, Farideh Shojaei Akbarabadi, Reza Fathi, Michael J. Brunger and Mohammad A. BolorizadehEur. Phys. J. Plus, 132 6 (2017) 243DOI: https://doi.org/10.1140/epjp/i2017-11534-5