Naslov
Three-nucleon force effects in cross section and spin observables of elastic deuteron-proton scattering at 90 MeV/nucleon

Autori
Amir-Ahmadi, H. R. ; Castelijns, R. ; Deltuva, A. ; Eslami-Kalantari, M. ; van Garderen, E. D. ; Harakeh, M. N. ; Kalantar-Nayestanaki, N. ; Kiš, Mladen ; Lohner, H. ; Mahjour-Shafiei, M. ; Mardanpour, H. ; Messchendorp, J. G. ; Mukherjee, B. ; Savran, D. ; Sekiguchi, K. ; Shende, S. V. ; Witala, H. ; Wortche, H. J.

Izvornik
Physical Review C - Nuclear Physics (0556-2813) 75 (2007), 4; 041001-4

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
proton-deuteron scattering; polarized protons; liquid deuterim; three-nucleon-force

Sažetak
The cross section and several spin-dependent observables have been measured with high precision for the reaction H(_d, _p)d at 90 MeV/nucleon. Several calculations were performed based either purely on two-nucleon potentials or also including three-nucleon potentials (3NP). The cross sections are consistent with all calculations including 3NPs. However, no single calculation reproduces the analyzing powers and spin-transfer coefficients, although some spin observables are reproduced to various degrees by the different calculations. A good understanding of the spin structure of 3NP is still lacking.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA