1. MEASUREMENT OF DIFFERENTIAL CROSS SECTIONS AND VECTOR ANALYZING POWERS FOR THE ${\vec n}d$ REACTION AT 250 MEV
- Author
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Kichiji Hatanaka, T. Ikeda, K. Itoh, Hideyuki Sakai, Yusuke T. Maeda, Y. Shimizu, H. Kuboki, Yukihiko Kitamura, Kunihiro Fujita, M. Hatano, J. Rapaport, D. Hirooka, Hiroyuki Kamada, Yasuhiro Sakemi, Atsushi Tamii, H. Okamura, Hiroyuki S. Kato, Kentaro Yako, N. Sakamoto, M. B. Greenfield, Takeshi Saito, Y. Sato, Tomotsugu Wakasa, S. Sakoda, N. Uchigashima, Junichiro Kamiya, K. Suda, and Kimiko Sekiguchi
- Subjects
Nuclear physics ,Physics ,Elastic scattering ,Nuclear and High Energy Physics ,General Physics and Astronomy ,Astronomy and Astrophysics ,Nuclear cross section ,Coulomb effect ,Differential (mathematics) - Abstract
To study the three-nucleon force (3NF) effects without ambiguities from the Coulomb effect, the differential cross sections and the vector analyzing powers for the [Formula: see text] elastic scattering at En = 245 MeV have been measured at θcm = 85° - 180°. The data are compared to the results of Faddeev calculations using modern nucleon-nucleon (NN) forces with and without 3NF. Additionally we have a plan to extend our measurement to the forward angular region where the Coulomb effect is expected to be large. We carried out the test experiment and measured the differential cross sections at θcm = 21°.
- Published
- 2003