The Nuclear Response in Delta-Isobar Region in the (3\!He,t) Reaction
V. F. Dmitriev
Abstract
The excitation of a Δ-isobar in a finite nucleus in charge--exchange (3\!He,t) reaction is discussed in terms of a nuclear response function. The medium effects modifying a Δ- and a pion propagation were considered for a finite size nucleus. The Glauber approach has been used for distortion of a 3\!He and a triton in the initial and the final states. The effects determining the peak positions and its width are discussed. Large displacement width for the Δ - h excitations and considerable contribution of coherent pion production were found for the reaction on 12C.
Create a lesson
Related papers
Scale Invariance and Compact Star Matter
Hyun Kyu Lee, Won-Gi Paeng
Optimizing artificial neural networks for dipole strength predictions in light nuclei
Tim Egert, Weiguang Jiang, Sonia Bacca
Coupled-channel scattering from artificial confinement
Tafat Weiss Attia, Itay Horin, Betzalel Bazak
From twelve to three active qubits: Ancilla-recycled rodeo filtering for trapped neutron-proton scattering
Myeong-Hwan Mun, Jubin Park, Myung-Ki Cheoun et al.
Single-particle potentials in asymmetric nuclear matter within the LOCV framework
Zahra Ziarati, Hamidreza Moshfegh
Frontier Questions and Emerging Directions in Nuclear Science and Technology
Yu-Gang Ma