Inelastic photon scattering and the magnetic moment of the $\Delta$ (1232) resonance

Abstract

The reaction $\gamma +p\to {\gamma }^{\prime }+p+{\pi }^0$ has been suggested as a means to deduce the ${\Delta }^{+}$ magnetic moment. The cross section for this process is estimated in both the constituent quark model and an effective Lagrangian procedure. The resulting total cross section is of the order 5-10 nb, which is at the limit of present experimental capabilities.

11 pages, 3 figures

References in corpus (1)

• Fixed-t subtracted dispersion relations for Compton scattering off the nucleon

Cited by in corpus (18)

• Electromagnetic excitation of the Delta(1232)-resonance
• Study of Non-Strange Baryon Resonances with Meson Photoproduction
• The reaction $\gamma p\to {\pi }^{\circ }{\gamma }^{\prime }p$ and the magnetic dipole moment of the ${\Delta }^{+}(1232)$ resonance
• Chiral Effective-Field Theory in the Delta(1232) Region: Pion Electroproduction on the Nucleon
• Magnetic moment of the Delta(1232)-resonance in chiral effective field theory
• The nucleon and Delta(1232) form factors at low momentum-transfer and small pion masses
• Magnetic dipole moment of the ${\Delta }^{+}$(1232) from the $\gamma p\to \gamma {\pi }^{0}p$ reaction
• Chiral effective-field theory in the Delta(1232) region: II. radiative pion photoproduction
• Radiative pi0 photoproduction on protons in the Delta+(1232) region
• Magnetic dipole moment of the S11(1535) from the γp \to γηp reaction
• Unitary model for the $\gamma p\to \gamma {\pi }^{0}p$ reaction and the magnetic dipole moment of the ${\Delta }^{+}(1232)$
• Beam normal spin asymmetry for the $ep\to e\Delta (1232)$ process
• Magnetic dipole moment of the $\Delta (1232)$ in chiral perturbation theory
• The Delta(1232) Resonance in Chiral Effective Field Theory
• Two-current transition amplitudes with two-body final states
• Radiative pion photoproduction in covariant chiral perturbation theory
• Field-theoretical three-body relativistic equations for the multichannel $\pi N<->\gamma N<->\pi \pi N<->\gamma \pi N$ reactions
• Two-photon physics