Three-Nucleon Photodisintegration of 3He

Abstract

The three-nucleon photodisintegration of 3He has been calculated in the whole phase space using consistent Faddeev equations for the three-nucleon bound and scattering states. Modern nucleon-nucleon and 3N forces have been applied as well as different approaches to nuclear currents. Phase space regions are localized where 3N force effects are especially large. In addition semi-exclusive cross sections for 3He(gamma,N) have been predicted which carry interesting peak structures. Finally some data for the exclusive 3N breakup process of 3He and its total breakup cross section have been compared to theory.

28 pages, 6 png figures, 11 ps figures, modified version with changed figures, conclusions unchanged, to appear in Phys.Rev.C

References in corpus (13)

• An accurate nucleon-nucleon potential with charge-independence breaking
• Quantum Monte Carlo calculations of nuclei with A \leq 7
• Modern nuclear force predictions for the alpha particle
• Chiral Symmetry and Three-Nucleon Forces
• Nucleon-deuteron elastic scattering as a tool to probe properties of three-nucleon forces
• The alpha-particle based on modern nuclear forces
• Three Body Bound State Calculations without Angular Momentum Decomposition
• Benchmark Calculation of the Three-Nucleon Photodisintegration
• Three-Nucleon Force Effects in Nucleon Induced Deuteron Breakup: Comparison to Data (II)
• Three-Nucleon Force Effects in Nucleon Induced Deuteron Breakup: Predictions of Current Models (I)
• Faddeev Calculations of Proton-Deuteron Radiative Capture with Exchange Currents
• Partial Wave Decomposition for Meson Exchange Currents in Few-Nucleon Systems
• The c-term of the TM 3-body Force: to be or not to be

Cited by in corpus (14)

• Electromagnetic structure of A=2 and 3 nuclei and the nuclear current operator
• Electron and Photon Scattering on Three-Nucleon Bound States
• Trinucleon photonuclear reactions with $\Delta$-isobar excitation: Processes below pion-production threshold
• Description of intermediate- and short-range NN nuclear force within a covariant effective field theory
• Testing semi-local chiral two-nucleon interaction in selected electroweak processes
• Test of J-matrix inverse scattering potentials on electromagnetic reactions of few-nucleon systems
• Polarization observables in the semiexclusive photoinduced three-body breakup of 3He
• Electron Scattering on 3He - a Playground to Test Nuclear Dynamics
• Measurement of the asymmetries in 3He(e,e'p)d and 3He(e,e'p)np
• Different formulations of 3He and 3H photodisintegration
• The photo-disintegration of ${}^4$He on the cosmic microwave background is less severe than earlier thought
• Measurement of the Doubly-Polarized $\overrightarrow{{}^{3}He}(\vec{\gamma },n)pp$ Reaction at 16.5 MeV and Its Implications for the GDH Sum Rule
• Dependence of the ${}^{12}$C($\vec{\gamma }$,pd) reaction on photon linear polarisation
• A measurement of the differential cross section for the two-body photodisintegration of 3He at theta_LAB = 90deg using tagged photons in the energy range 14 -- 31 MeV