Pregled bibliografske jedinice broj: 256421
Coulomb effects in three-nucleon scattering versus charge-symmetry breaking in the 3P nucleon-nucleon interactions
Coulomb effects in three-nucleon scattering versus charge-symmetry breaking in the 3P nucleon-nucleon interactions // Physical review. C, Nuclear physics, 45 (1992), 1; 459-462 doi:10.1103/PhysRevC.45.459 (međunarodna recenzija, članak, znanstveni)
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Naslov
Coulomb effects in three-nucleon scattering versus charge-symmetry breaking in the 3P nucleon-nucleon interactions
Autori
Tornow, W. ; Howell, C.R. ; Walter, R.L. ; Šlaus, Ivo
Izvornik
Physical review. C, Nuclear physics (0556-2813) 45
(1992), 1;
459-462
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
neutron-deuteron ; proton-deuteron analyzing power Ay ; elastic scattering
Sažetak
Comparison of data for neutron-deuteron and proton- deuteron analyzing power Ay for elastic scattering has become crucial for investigating charge-symmetry breaking in the 3P nucleon-nucleon interactions. We extended this comparison down to 5 MeV and find that the relative difference between n-d and p-d scattering at the Ay maximum near 120° increases with decreasing energy. By applying a straightforward Coulomb ‘ ‘ correction’ ’ to the p-d data, we account for most of the difference, suggesting that the Coulomb force, rather than charge-symmetry breaking, is responsible for most of the observed difference.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
