Nucleon-nucleon phase shifts from 142 to 800 MeV

An energy dependent phase shift analysis of proton-proton scattering between 700 and 1300 MeV

“…This analysis, as well as that of reference [1] [3] ; 0 Analysis of reference [8] (Fig. 14c) may be consistent with a possible resonance structure in one of the P waves, suggested by Lomon [65].…”

“…Our results are compared with those of references [3] (dot-dashed line) and [8] figure 15. The ul tot (Fig.…”

“…Our results in figures 1-13 are compared with the energy dependent PSA of Arndt et al [3] (dotdashed line) and with the results of representative fixed-energy phase shift analyses above 800 MeV (triangles [5], open circles [6], diamonds [7] [3] ; V Analysis of reference [5] ; 0 Analysis of reference [6] ; 0 Analysis of reference [7] ;1 Analysis of reference [8] ; ...... OPE and electromagnetic correction. [4] differ only little from reference [3].…”

“…Results, their discussion and comparison with other representative analyses [3][4][5][6][7][8] and with the Paris potential predictions [9,10] are presented in section 4. Conclusions are summarized in section 5. Throughout this article we will use a four-index notation and the formalism presented in reference [11].…”

The Dirac-Brueckner Approach

“…The open circles represent the phase shift analysis by Arndt et al [70]; the full dots and the full square are from two analyses by Bugg, Refs. [71] and [72], respectively.…”