Results 251 to 260 of about 159,480 (286)

Nucleon-Nucleon Scattering Phase Shifts

1978
I present 0 to 800 MeV nucleon-nucleon elastic and inelastic phase parameters derived by several groups: Arndt & Roper; Hoshizaki; Bugg; Bystricky, Lechanoine, & Lehar; and Bryan, Clark, & VerWest. Resonant-like behavior appears in the 1D2 and 3F3 states above the inelastic threshold in Hoshizaki’s analysis but not in Arndt & Roper’s.
openaire   +1 more source

Chiral symmetry and nucleon-nucleon scattering

Zeitschrift für Physik A: Hadrons and Nuclei, 1996
The contributions of the minimal chiral two-pion exchange nucleon-nucleon potential for some selected observables are studied by means of the variable phase method. We conclude that chiral symmetry is responsible for important cancellations, which are related to those occurring in pion-nucleon scattering.
Ballot, J.L., Robilotta, M.R.
openaire   +1 more source

Phase Shift Formulas for Nucleon-Nucleon Scattering

Physical Review, 1955
An explicit formula for the scattering spin matrix in terms of phase shifts and mixing parameters is derived for the case of nucleon-nucleon scattering. The treatment is nonrelativistic and assumes that charge independence is valid.
openaire   +2 more sources

Asymptotic Behavior of Nucleon-Nucleon Scattering

Physical Review, 1963
In this paper, a detailed analysis of $\mathrm{NN}$ and $N\overline{N}$ scattering on the basis of the Regge hypothesis is carried out. The Regge expansions of a set of ten invariant amplitudes describing $\mathrm{NN}$ scattering are presented, with residues expressed in factorized form.
David H. Sharp, William G. Wagner
openaire   +1 more source

Phase shifts for nucleon-nucleon scattering (II)

Nuclear Physics, 1963
Abstract In this paper we introduce a simplification of the formulae for the phase shifts for nucleon-nucleon scattering with spin-or-bit interaction given in a previous paper. The properties of these simplified formulae are discussed and some other formulae are obtained giving phase shifts for singular potentials appearing in nucleon-nucleon tensor ...
openaire   +1 more source

Asymptotic Behavior in Nucleon-Nucleon Scattering

Physical Review, 1968
A relation between the real part of an elastic scattering amplitude at arbitrary energy and its asymptotic parameters in the Regge model is derived. Together with finite-energy sum rules, this relation is applied to forward nucleon-nucleon and antinucleon-nucleon scattering where the unphysical region is approximated by a number of pole terms arising ...
openaire   +1 more source

Nucleon‐Nucleon Scattering as High Energies

Fortschritte der Physik, 1976
AbstractThe present status of the phenomenology of elastic and quasielastic nucleon‐nucleon and nucleon‐antinucleon scattering at high energies is reviewed. In particular the use of fixed‐t analyticity, models with rising cross‐sections and the impact parameter analysis are discussed.
openaire   +1 more source

Partial-wave analysis of all nucleon-nucleon scattering data below 350 MeV.

Physical review. C, Nuclear physics, 1993
V. Stoks, R. Klomp, M. Rentmeester, J. de Swart   +3 more
semanticscholar   +1 more source

Nucleon-Nucleon Scattering Phase Shifts via Supersymmetry and the Phase Function Method

, 2016
J. Bhoi, U. Laha
semanticscholar   +1 more source

Baryon-baryon scattering in a one-boson-exchange-potential approach. I. Nucleon-nucleon scattering

, 1975
M. Nagels, T. Rijken, J. J. Swart
semanticscholar   +1 more source