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

H. Sakai, K. Sekiguchi, H. Witała, W. Glöckle, M. Hatano, H. Kamada, H. Kato, Y. Maeda, A. Nogga, T. Ohnishi, H. Okamura, N. Sakamoto, S. Sakoda, Y. Satou, K. Suda, A. Tamii, T. Uesaka, T. Wakasa, K. Yako

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154 Citations (Scopus)

Abstract

The cross section, the deuteron vector Ady and tensor analyzing powers Aij, the polarization transfer coefficients Ky'ij, and the induced polarization Py' were measured for the dp elastic scattering at 270 MeV. The cross section and Ady are well reproduced by Faddeev calculations with modern data-equivalent nucleon-nucleon forces plus the Tucson-Melbourne three-nucleon force. In contrast, Aij, Ky'ij, or Py' 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.

Original languageEnglish
Pages (from-to)5288-5291
Number of pages4
JournalPhysical review letters
Volume84
Issue number23
DOIs
Publication statusPublished - 2000

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Sakai, H., Sekiguchi, K., Witała, 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. (2000). Precise measurement of dp elastic scattering at 270 mev and three-nucleon force effects. Physical review letters, 84(23), 5288-5291. https://doi.org/10.1103/PhysRevLett.84.5288