@article{oai:kyutech.repo.nii.ac.jp:00000438, author = {Kamada, Hiroyuki and 鎌田, 裕之}, issue = {1}, journal = {Physical Review. Third series. C, Nuclear physics}, month = {Jul}, note = {The deuteron-to-proton polarization-transfer coefficients for d-p elastic scattering were precisely measured with an incoming deuteron energy of 135 MeV∕nucleon at the RIKEN Accelerator Research Facility. The data are compared to theoretical predictions based on exact solutions of the three-nucleon Faddeev equations with high-precision nucleon-nucleon forces combined with the current, most popular three-nucleon force (3NF) models: the 2π -exchange Tucson-Melbourne model, a modification thereof based on chiral symmetry, TM′(99) , and the Urbana IX 3NF. Theory predicts large 3NF effects, especially in the angular range around the cross section minimum, predominantly for Kxxy′−Kyyy′ (Kxxy′,Kyyy′) , but the present data only partially concurs with the calculations. For the induced polarization, Py′ , the TM′(99) and Urbana IX 3NFs reproduce the data, but the Tucson-Melbourne 3NF fails to describe the data. For the polarization-transfer coefficients, Kyy′ and Kxzy′ , the predicted 3NF effects are in drastic disagreement with the data. These facts clearly reveal the defects of the 3NF models currently used.}, pages = {014001-1--014001-17}, title = {Polarization transfer measurement for 1H(d→,→)2H elastic scattering at 135 MeV∕nucleon and three-nucleon force effects}, volume = {70}, year = {2004}, yomi = {カマダ, ヒロユキ} }