Systematics of intermediate-energy single-nucleon removal cross sections

Abstract

There is now a large and increasing body of experimental data and theoretical analyses for reactions that remove a single nucleon from an intermediate-energy beam of neutron- or proton-rich nuclei. In each such measurement, one obtains the inclusive cross section for the population of all bound final states of the mass A-1 reaction residue. These data, from different regions of the nuclear chart, and that involve weakly- and strongly-bound nucleons, are compared with theoretical expectations. These calculations include an approximate treatment of the reaction dynamics and shell-model descriptions of the projectile initial state, the bound final states of the residues, and the single-particle strengths computed from their overlap functions. The results are discussed in the light of recent data, more exclusive tests of the eikonal dynamical description, and calculations that take input from more microscopic nuclear structure models.

4 pages, 1 figure, with reference corrected

References in corpus (12)

• Quantum Monte Carlo Calculations of Light Nuclei
• Self-consistent Green's function method for nuclei and nuclear matter
• Momentum sharing in imbalanced Fermi systems
• The merging of the islands of inversion at N=20 and N=28
• Neutron-proton asymmetry dependence of spectroscopic factors in Ar isotopes
• One- and two-neutron removal reactions from the most neutron-rich carbon isotopes
• Quenching of spectroscopic factors for proton removal in oxygen isotopes
• Mechanisms in knockout reactions
• Improved description of ${}^{34,36,46}$Ar(p,d) transfer reactions
• One-neutron knockout from ${}^{57}$Ni
• Non-adiabatic corrections to elastic scattering of halo nuclei
• Elastic breakup cross sections of well-bound nucleons

Cited by in corpus (61)

• Evolution of shell structure in exotic nuclei
• Quenching of single-particle strength from direct reactions with stable and rare-isotope beams
• A proton density bubble in the doubly magic ${}^{34}$Si nucleus
• Exotic neutron-rich medium-mass nuclei with realistic nuclear forces
• Recent developments for the optical model of nuclei
• From bound states to the continuum
• Updated systematics of intermediate-energy single-nucleon removal cross sections
• Optical potentials for the rare-isotope beam era
• Binding-energy independence of reduced spectroscopic strengths derived from (p, 2p) and (p, pn) reactions with nitrogen and oxygen isotopes
• Asymmetry of the parallel momentum distribution of (p,pN) reaction residues
• Short-range correlation physics at low RG resolution
• A dispersive optical model analysis of ${}^{208}$Pb generating a neutron-skin prediction beyond the mean field
• Nucleon-nucleon correlations and the single-particle strength in atomic nuclei
• Investigating the link between proton reaction cross sections and the quenching of proton spectroscopic factors in ${}^{48}$Ca
• Invariant-mass spectroscopy of ${}^{18}$Ne, ${}^{16}$O, and ${}^{10}$C excited states formed in neutron transfer reactions
• Isotopically resolved neutron total cross sections at intermediate energies
• Is the structure of 42Si understood?
• Quenching of Single-Particle Strength in A=15 Nuclei
• Shape coexistence and isospin symmetry in $A=70$ nuclei: Spectroscopy of the $T_z=-1$ nucleus ${}^{70}$Kr
• Role of core excitation in (d,p) transfer reactions
• Spectroscopic factors in dripline nuclei
• Spectroscopy of ${}^{35}$P using the one-proton knockout reaction
• Nuclear Spectroscopy with Heavy Ion Nucleon Knockout and (p,2p) Reactions
• Halo effective field theory analysis of one-neutron knockout reactions of ${}^{11}\mathrm{Be}$ and ${}^{15}\mathrm{C}$
• Toward a reliable description of $(p,pN)$ reactions in the distorted-wave impulse approximation
• Re-examining the transition into the N=20 island of inversion: structure of ${}^{30}$Mg
• Shell evolution approaching the N=20 island of inversion: structure of 26Na
• The structure of 70Fe: Single-particle and collective degrees of freedom
• Systematic reduction of the proton-removal cross section in neutron-rich medium-mass nuclei
• Investigation of spectroscopic factors of deeply-bound nucleons in drip-line nuclei with the Gamow shell model
• Shell structure of ${}^{43}$S and collapse of the $N=28$ shell closure
• Comparison of semiclassical transfer to continuum model with Ichimura-Austern-Vincent model in medium energy knockout reactions
• Spectroscopy of ${}^{33}$Mg with knockout reactions
• Unveiling the Two-Proton Halo Character of 17Ne: Exclusive Measurement of Quasi-free Proton-Knockout Reactions
• One-proton and one-neutron knockout reactions from $N=Z=28$ ${}^{56}$Ni to the $A=55$ mirror pair ${}^{55}$Co and ${}^{55}$Ni
• Shell evolution approaching the N=20 island of inversion: Structure of 29Mg
• Opening angle and dineutron correlations in knockout reactions with Borromean two-neutron halo nuclei
• Quantifying uncertainties due to optical potentials in one-neutron knockout reactions
• Spectroscopic factors of resonance states with the Gamow shell model
• The Structure of ${}^{33}$Si and the magicity of the N=20 gap at Z=14
• Operator evolution from the similarity renormalization group and the Magnus expansion
• The quasi-deuteron model at low RG resolution
• Many-body effects in (p,pN) reactions within a unified approach
• Probing the Z = 6 spin-orbit shell gap with (p,2p) quasi-free scattering reactions
• Benchmarking Faddeev and transfer-to-the-continuum calculations for (p, pN ) reactions
• Green's Function Knockout Formalism
• Single-proton removal reaction in the IQMD+GEMINI model benchmarked by elemental fragmentation cross sections of ${}^{29-33}\mathrm{Si}$ on carbon at $\sim$230~MeV/nucleon
• Structure of ${}^{30}$Mg explored via in-beam $\gamma$-ray spectroscopy
• Structure of ${}^{43}$P and ${}^{42}$Si in a two-level shape-coexistence model
• In-beam $\gamma$-ray spectroscopy of ${}^{32}$Mg via direct reactions
• Spectroscopic factor calculations in the \textit{ab initio} no-core shell model
• A Vision for the Science of Rare Isotopes
• Possible determination of high-lying single particle components with (p,d) reactions
• Quenching of single-particle strength inferred from nucleon-removal transfer reactions on ${}^{15}$C
• Renormalization group evolution of optical potentials: explorations using a toy model
• Experimental identification of the $T=1$, $J^{\pi }=6^{+}$ state of ${}^{54}$Co and isospin symmetry in $A=54$ studied via one-nucleon knockout reactions
• Combining nuclear reactions and structure with the dispersive optical model
• Binding-energy independence of reduced single particle strengths derived from $(p,d)$ reactions
• Coexisting normal and intruder configurations in ${}^{32}$Mg
• Electromagnetic Properties of the N=50 Isotones with the p35-i3 Hamiltonian
• Systematic analysis of the nuclear absorption effect on the cross section of the knockout reaction