Complete set of deuteron analyzing powers for dp elastic scattering at 250-294 MeV/nucleon and the three-nucleon force

K. Sekiguchi; Y. Wada; J. Miyazaki; H. Witała; M. Dozono; U. Gebauer; J. Golak; H. Kamada; S. Kawase; Y. Kubota; C. S. Lee; Y. Maeda; T. Mashiko; K. Miki; A. Nogga; H. Okamura; T. Saito; H. Sakai; S. Sakaguchi; N. Sakamoto; M. Sasano; Y. Shimizu; R. Skibiński; H. Suzuki; T. Taguchi; K. Takahashi; T. L. Tang; T. Uesaka; T. Wakasa; K. Yako

doi:10.1103/PhysRevC.89.064007

Complete set of deuteron analyzing powers for dp elastic scattering at 250-294 MeV/nucleon and the three-nucleon force

K. Sekiguchi, Y. Wada, J. Miyazaki, H. Witała, M. Dozono, U. Gebauer, J. Golak, H. Kamada, S. Kawase, Y. Kubota, C. S. Lee, Y. Maeda, T. Mashiko, K. Miki, A. Nogga, H. Okamura, T. Saito, H. Sakai, S. Sakaguchi, N. SakamotoM. Sasano, Y. Shimizu, R. Skibiński, H. Suzuki, T. Taguchi, K. Takahashi, T. L. Tang, T. Uesaka, T. Wakasa, K. Yako

理学研究科・物理学専攻

研究成果: Article › 査読

15 被引用数 (Scopus)

抄録

A complete high-precision set of deuteron analyzing powers for elastic deuteron-proton (dp) scattering at 250 and 294 MeV/nucleon has been measured. These data and previously existing data sets for the cross section at similar energies are compared to the results of three-nucleon Faddeev calculations based on modern nucleon-nucleon (NN) potentials alone or combined with two models of three-nucleon forces: the Tucson-Melbourne 99 and Urbana IX. Large discrepancies between pure NN theory and data, which are not resolved by the current three-nucleon forces, were found at c.m. backward angles θc.m.120 for all the deuteron analyzing powers and the cross section. Because only small relativistic effects were found for the deuteron analyzing powers and the cross section, the inclusion of short-range components of the three-nucleon force is probably required to get a better description of the data.

本文言語	English
論文番号	064007
ジャーナル	Physical Review C - Nuclear Physics
巻	89
号	6
DOI	https://doi.org/10.1103/PhysRevC.89.064007
出版ステータス	Published - 2014 6月 24

ASJC Scopus subject areas

核物理学および高エネルギー物理学

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10.1103/PhysRevC.89.064007

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Sekiguchi, K., Wada, Y., Miyazaki, J., Witała, H., Dozono, M., Gebauer, U., Golak, J., Kamada, H., Kawase, S., Kubota, Y., Lee, C. S., Maeda, Y., Mashiko, T., Miki, K., Nogga, A., Okamura, H., Saito, T., Sakai, H., Sakaguchi, S., ... Yako, K. (2014). Complete set of deuteron analyzing powers for dp elastic scattering at 250-294 MeV/nucleon and the three-nucleon force. Physical Review C - Nuclear Physics, 89(6), [064007]. https://doi.org/10.1103/PhysRevC.89.064007

Sekiguchi, K, Wada, Y, Miyazaki, J, Witała, H, Dozono, M, Gebauer, U, Golak, J, Kamada, H, Kawase, S, Kubota, Y, Lee, CS, Maeda, Y, Mashiko, T, Miki, K, Nogga, A, Okamura, H, Saito, T, Sakai, H, Sakaguchi, S, Sakamoto, N, Sasano, M, Shimizu, Y, Skibiński, R, Suzuki, H, Taguchi, T, Takahashi, K, Tang, TL, Uesaka, T, Wakasa, T & Yako, K 2014, 'Complete set of deuteron analyzing powers for dp elastic scattering at 250-294 MeV/nucleon and the three-nucleon force', Physical Review C - Nuclear Physics, vol. 89, no. 6, 064007. https://doi.org/10.1103/PhysRevC.89.064007

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abstract = "A complete high-precision set of deuteron analyzing powers for elastic deuteron-proton (dp) scattering at 250 and 294 MeV/nucleon has been measured. These data and previously existing data sets for the cross section at similar energies are compared to the results of three-nucleon Faddeev calculations based on modern nucleon-nucleon (NN) potentials alone or combined with two models of three-nucleon forces: the Tucson-Melbourne 99 and Urbana IX. Large discrepancies between pure NN theory and data, which are not resolved by the current three-nucleon forces, were found at c.m. backward angles θc.m.120 for all the deuteron analyzing powers and the cross section. Because only small relativistic effects were found for the deuteron analyzing powers and the cross section, the inclusion of short-range components of the three-nucleon force is probably required to get a better description of the data.",

author = "K. Sekiguchi and Y. Wada and J. Miyazaki and H. Wita{\l}a and M. Dozono and U. Gebauer and J. Golak and H. Kamada and S. Kawase and Y. Kubota and Lee, {C. S.} and Y. Maeda and T. Mashiko and K. Miki and A. Nogga and H. Okamura and T. Saito and H. Sakai and S. Sakaguchi and N. Sakamoto and M. Sasano and Y. Shimizu and R. Skibi{\'n}ski and H. Suzuki and T. Taguchi and K. Takahashi and Tang, {T. L.} and T. Uesaka and T. Wakasa and K. Yako",

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AU - Miyazaki, J.

AU - Witała, H.

AU - Dozono, M.

AU - Gebauer, U.

AU - Golak, J.

AU - Kamada, H.

AU - Kawase, S.

AU - Kubota, Y.

AU - Lee, C. S.

AU - Maeda, Y.

AU - Mashiko, T.

AU - Miki, K.

AU - Nogga, A.

AU - Okamura, H.

AU - Saito, T.

AU - Sakai, H.

AU - Sakaguchi, S.

AU - Sakamoto, N.

AU - Sasano, M.

AU - Shimizu, Y.

AU - Skibiński, R.

AU - Suzuki, H.

AU - Taguchi, T.

AU - Takahashi, K.

AU - Tang, T. L.

AU - Uesaka, T.

AU - Wakasa, T.

AU - Yako, K.

PY - 2014/6/24

Y1 - 2014/6/24

N2 - A complete high-precision set of deuteron analyzing powers for elastic deuteron-proton (dp) scattering at 250 and 294 MeV/nucleon has been measured. These data and previously existing data sets for the cross section at similar energies are compared to the results of three-nucleon Faddeev calculations based on modern nucleon-nucleon (NN) potentials alone or combined with two models of three-nucleon forces: the Tucson-Melbourne 99 and Urbana IX. Large discrepancies between pure NN theory and data, which are not resolved by the current three-nucleon forces, were found at c.m. backward angles θc.m.120 for all the deuteron analyzing powers and the cross section. Because only small relativistic effects were found for the deuteron analyzing powers and the cross section, the inclusion of short-range components of the three-nucleon force is probably required to get a better description of the data.

AB - A complete high-precision set of deuteron analyzing powers for elastic deuteron-proton (dp) scattering at 250 and 294 MeV/nucleon has been measured. These data and previously existing data sets for the cross section at similar energies are compared to the results of three-nucleon Faddeev calculations based on modern nucleon-nucleon (NN) potentials alone or combined with two models of three-nucleon forces: the Tucson-Melbourne 99 and Urbana IX. Large discrepancies between pure NN theory and data, which are not resolved by the current three-nucleon forces, were found at c.m. backward angles θc.m.120 for all the deuteron analyzing powers and the cross section. Because only small relativistic effects were found for the deuteron analyzing powers and the cross section, the inclusion of short-range components of the three-nucleon force is probably required to get a better description of the data.

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Complete set of deuteron analyzing powers for dp elastic scattering at 250-294 MeV/nucleon and the three-nucleon force

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