Pregled bibliografske jedinice broj: 155999
Coulomb breakup of one-neutron halo nuclei
Coulomb breakup of one-neutron halo nuclei // Physical review. C, Nuclear physics, 70 (2004), 4; 044605-9 (međunarodna recenzija, članak, znanstveni)
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Naslov
Coulomb breakup of one-neutron halo nuclei
Autori
Zadro, Mile
Izvornik
Physical review. C, Nuclear physics (0556-2813) 70
(2004), 4;
044605-9
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Coulomb breakup; halo nuclei; DWBA calculations
Sažetak
The Coulomb breakup of one-neutron halo nuclei is studied within the postform distorted-wave Born approximation (DWBA) theory. A method of evaluation of the DWBA breakup amplitude in momentum space is presented. The theory is applied to the Coulomb breakup of the 11Be and 19C halo nuclei on 208Pb at the beam energy of ~70 MeV/nucleon. Calculations for relative energy spectra are compared with available experimental data. Good agreement in shape is found for low relative energies. Comparison with the results obtained using a local momentum approximation to the DWBA amplitude shows that the effects of this additional approximation are substantial. The DWBA calculations are also compared to those of an adiabatic breakup theory. The two theories lead to significantly different results.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
