Measurement of the 2H(p, n) Breakup Reaction at 170 MeV and the Three-Nucleon Force Effects

Y. Maeda; T. Saito; H. Miyasako; T. Uesaka; S. Ota; S. Kawase; T. Kikuchi; H. Tokieda; T. Kawabata; K. Yako; T. Wakasa; S. Sakaguchi; R. Chen; H. Sakaguchi; T. Shima; T. Suzuki; A. Tamii

doi:10.1007/s00601-014-0868-5

Measurement of the ²H(p, n) Breakup Reaction at 170 MeV and the Three-Nucleon Force Effects

Y. Maeda, T. Saito, H. Miyasako, T. Uesaka, S. Ota, S. Kawase, T. Kikuchi, H. Tokieda, T. Kawabata, K. Yako, T. Wakasa, S. Sakaguchi, R. Chen, H. Sakaguchi, T. Shima, T. Suzuki, A. Tamii

基礎粒子系物理学

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

抄録

The effects of three nucleon force (3NF) have been actively studied via the nucleon-deuteron (Nd) scattering states. The differential cross sections and the vector analyzing powers A_y of the ²H(p, n) inclusive breakup reaction at 170 MeV were measured for the study of 3NF effects in the intermediate energy region. The polarized proton beam of 170 MeV was injected to the deuterated polyethylene (CD₂) target and the energy of scattered neutrons were measured by using TOF method. The data were compared with the Faddeev calculations based on modern nucleon-nucleon (NN) forces with and without the 3NF. Concerning the differential cross sections, we can see large discrepancies between the data and the calculations in the region of scattered neutron energies are low, which is similar to the results of the ²H(p, p) inclusive breakup reaction at 250 MeV.

本文言語	英語
ページ（範囲）	729-732
ページ数	4
ジャーナル	Few-Body Systems
巻	55
号	8-10
DOI	https://doi.org/10.1007/s00601-014-0868-5
出版ステータス	出版済み - 8月 2014

!!!All Science Journal Classification (ASJC) codes

原子分子物理学および光学

文献へのアクセス

10.1007/s00601-014-0868-5

他のファイルとリンク

引用スタイル

Maeda, Y., Saito, T., Miyasako, H., Uesaka, T., Ota, S., Kawase, S., Kikuchi, T., Tokieda, H., Kawabata, T., Yako, K., Wakasa, T., Sakaguchi, S., Chen, R., Sakaguchi, H., Shima, T., Suzuki, T., & Tamii, A. (2014). Measurement of the ²H(p, n) Breakup Reaction at 170 MeV and the Three-Nucleon Force Effects. Few-Body Systems, 55(8-10), 729-732. https://doi.org/10.1007/s00601-014-0868-5

Maeda, Y, Saito, T, Miyasako, H, Uesaka, T, Ota, S, Kawase, S, Kikuchi, T, Tokieda, H, Kawabata, T, Yako, K, Wakasa, T , Sakaguchi, S, Chen, R, Sakaguchi, H, Shima, T, Suzuki, T & Tamii, A 2014, 'Measurement of the ²H(p, n) Breakup Reaction at 170 MeV and the Three-Nucleon Force Effects', Few-Body Systems, vol. 55, no. 8-10, pp. 729-732. https://doi.org/10.1007/s00601-014-0868-5

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abstract = "The effects of three nucleon force (3NF) have been actively studied via the nucleon-deuteron (Nd) scattering states. The differential cross sections and the vector analyzing powers Ay of the 2H(p, n) inclusive breakup reaction at 170 MeV were measured for the study of 3NF effects in the intermediate energy region. The polarized proton beam of 170 MeV was injected to the deuterated polyethylene (CD2) target and the energy of scattered neutrons were measured by using TOF method. The data were compared with the Faddeev calculations based on modern nucleon-nucleon (NN) forces with and without the 3NF. Concerning the differential cross sections, we can see large discrepancies between the data and the calculations in the region of scattered neutron energies are low, which is similar to the results of the 2H(p, p) inclusive breakup reaction at 250 MeV.",

author = "Y. Maeda and T. Saito and H. Miyasako and T. Uesaka and S. Ota and S. Kawase and T. Kikuchi and H. Tokieda and T. Kawabata and K. Yako and T. Wakasa and S. Sakaguchi and R. Chen and H. Sakaguchi and T. Shima and T. Suzuki and A. Tamii",

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AU - Maeda, Y.

AU - Saito, T.

AU - Miyasako, H.

AU - Uesaka, T.

AU - Ota, S.

AU - Kawase, S.

AU - Kikuchi, T.

AU - Tokieda, H.

AU - Kawabata, T.

AU - Yako, K.

AU - Wakasa, T.

AU - Sakaguchi, S.

AU - Chen, R.

AU - Sakaguchi, H.

AU - Shima, T.

AU - Suzuki, T.

AU - Tamii, A.

PY - 2014/8

Y1 - 2014/8

N2 - The effects of three nucleon force (3NF) have been actively studied via the nucleon-deuteron (Nd) scattering states. The differential cross sections and the vector analyzing powers Ay of the 2H(p, n) inclusive breakup reaction at 170 MeV were measured for the study of 3NF effects in the intermediate energy region. The polarized proton beam of 170 MeV was injected to the deuterated polyethylene (CD2) target and the energy of scattered neutrons were measured by using TOF method. The data were compared with the Faddeev calculations based on modern nucleon-nucleon (NN) forces with and without the 3NF. Concerning the differential cross sections, we can see large discrepancies between the data and the calculations in the region of scattered neutron energies are low, which is similar to the results of the 2H(p, p) inclusive breakup reaction at 250 MeV.

AB - The effects of three nucleon force (3NF) have been actively studied via the nucleon-deuteron (Nd) scattering states. The differential cross sections and the vector analyzing powers Ay of the 2H(p, n) inclusive breakup reaction at 170 MeV were measured for the study of 3NF effects in the intermediate energy region. The polarized proton beam of 170 MeV was injected to the deuterated polyethylene (CD2) target and the energy of scattered neutrons were measured by using TOF method. The data were compared with the Faddeev calculations based on modern nucleon-nucleon (NN) forces with and without the 3NF. Concerning the differential cross sections, we can see large discrepancies between the data and the calculations in the region of scattered neutron energies are low, which is similar to the results of the 2H(p, p) inclusive breakup reaction at 250 MeV.

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