Proceedings of the International School of Physics "Enrico Fermi.", Volume 62N. Zanichelli, 1976 - Nuclear physics |
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Page 54
This allows the Coulomb barrier to be much higher and wider than for the Woods-
Saxon potential, thus decreasing the 2-particle penetrabilities considerably.
Alpha widths in *"Ne Jo Too (keV) Iolo (keV) 6+ 0.11 0.21 8+ 0.035 0.108 1- >
0.013 ...
This allows the Coulomb barrier to be much higher and wider than for the Woods-
Saxon potential, thus decreasing the 2-particle penetrabilities considerably.
Alpha widths in *"Ne Jo Too (keV) Iolo (keV) 6+ 0.11 0.21 8+ 0.035 0.108 1- >
0.013 ...
Page 275
The width and energy of such a resonance is determined by the height and width
of the potential barrier through which the particle penetrates (Fig. 3a)). On the
other hand, two particles in excited single-particle states, forming a quasi-bound
...
The width and energy of such a resonance is determined by the height and width
of the potential barrier through which the particle penetrates (Fig. 3a)). On the
other hand, two particles in excited single-particle states, forming a quasi-bound
...
Page 317
29 show characteristic structure with a width between a few MeV and less than
one MeV. This width decreases as one goes to heavier systems. Figure 30 shows
the appearance of intermediate structure. Averaging with energy intervals larger
...
29 show characteristic structure with a width between a few MeV and less than
one MeV. This width decreases as one goes to heavier systems. Figure 30 shows
the appearance of intermediate structure. Averaging with energy intervals larger
...
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Contents
Gruppo fotografico dei partecipanti al Corso fuori testo | 1 |
Simple ideas on reaction mechanisms | 19 |
B BUCK Nuclearstructure information from severalnucleon | 29 |
Copyright | |
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alpha amplitude angle angular distribution angular momentum approximation C+*C calculation centre-of-mass co-ordinates collision compound nucleus configurations continuum core corresponding Coulomb barrier coupling cross-section curve decay deformation DWBA effective eigenstates elastic scattering emission excitation energy excitation functions exit channel experimental fission form factor fragments gamma-rays ground-state Hamiltonian Hartree-Fock heavy ions heavy-ion high-spin incident energy isospin isotopes kinetic energy Lett level density mass matrix elements measured molecular moment of inertia neutron Nucl nuclear nuclei nucleons observed obtained operator optical potential orbits oscillator parameter particle peak Phys projectile proton quadrupole quasi-atom quasi-bound region renormalization residual interaction resonances rotational band shell model shown in Fig shows single-particle spectra spectroscopic spectrum spherical spherical-shell model spin structure sudden approximation target tion transfer reactions transition two-proton transfer values wave function width X-rays Y-ray yrast