Precise measurement of dp elastic scattering at 270 MeV and three-nucleon force effects

被引：169
|
作者：
Sakai, H [1 ]
Sekiguchi, K
Witala, H
Glöckle, W
Hatano, M
Kamada, H
Kato, H
Maeda, Y
Nogga, A
Ohnishi, T
Okamura, H
Sakamoto, N
Sakoda, S
Satou, Y
Suda, K
Tamii, A
Uesaka, T
Wakasa, T
Yako, K
机构：
[1] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan
[2] Jagiellonian Univ, Inst Phys, PL-30059 Krakow, Poland
[3] Ruhr Univ Bochum, Inst Phys 2, D-44780 Bochum, Germany
[4] Saitama Univ, Dept Phys, Urawa, Saitama 3388570, Japan
[5] RIKEN, Inst Phys & Chem Res, Wako, Saitama 35101, Japan
[6] Osaka Univ, Nucl Phys Res Ctr, Ibaraki, Osaka 5670047, Japan
来源：
PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 23期
关键词：
D O I：
10.1103/PhysRevLett.84.5288
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The cross section, the deuteron vector A(y)(d) and tensor analyzing powers A(ij), the polarization transfer coefficients K-ij(y'), and the induced polarization P-y' were measured for the dp elastic scattering at 270 MeV. The cross section and A(y)(d) are well reproduced by Faddeev calculations with modern data-equivalent nucleon-nucleon forces plus the Tucson-Melbourne three-nucleon force. In contrast, A(ij), K-ij(y'), or P-y' are not described by such calculations. These facts indicate the deficiencies in the spin dependence of the Tucson-Melbourne force and call for extended three-nucleon force models.
引用
收藏
页码：5288 / 5291
页数：4
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