Analyzing Power in Elastic Scattering of Polarized Protons from Neutron-rich Helium Isotopes

S. Sakaguchi; Y. Iseri; T. Uesaka; M. Tanifuji; N. Aoi; Emiko Hiyama; Y. Ichikawa; S. Ishikawa; K. Itoh; M. Itoh; H. Iwasaki; T. Kawabata; T. Kawahara; H. Kuboki; Y. Maeda; T. Nakao; H. Okamura; H. Sakai; Y. Sasamoto; M. Sasano; Y. Satou; K. Sekiguchi; K. Suda; D. Suzuki; A. Tamii; T. Wakui; K. Yako; M. Yamaguchi; Y. Yamamoto

doi:10.1007/s00601-013-0617-1

Analyzing Power in Elastic Scattering of Polarized Protons from Neutron-rich Helium Isotopes

S. Sakaguchi, Y. Iseri, T. Uesaka, M. Tanifuji, N. Aoi, Emiko Hiyama, Y. Ichikawa, S. Ishikawa, K. Itoh, M. Itoh, H. Iwasaki, T. Kawabata, T. Kawahara, H. Kuboki, Y. Maeda, T. Nakao, H. Okamura, H. Sakai, Y. Sasamoto, M. SasanoY. Satou, K. Sekiguchi, K. Suda, D. Suzuki, A. Tamii, T. Wakui, K. Yako, M. Yamaguchi, Y. Yamamoto

Experimental Particle Physics

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The vector analyzing power has been measured for the elastic scattering of neutron-rich ⁶He from polarized protons at 71 MeV/nucleon. Two approaches based on local one-body potentials were applied to investigate the spin-orbit interaction between a proton and a ⁶He nucleus. An optical model analysis revealed that the spin-orbit potential for ⁶He is characterized by a shallow and long-ranged shape compared with the global systematics of stable nuclei. A semi-microscopic analysis with a α + n + n cluster folding model suggests that the inclusion of realistic interaction between a proton and the α core is important in describing the p-⁶He elastic scattering.

Original language	English
Pages (from-to)	1393-1398
Number of pages	6
Journal	Few-Body Systems
Volume	54
Issue number	7-10
DOIs	https://doi.org/10.1007/s00601-013-0617-1
Publication status	Published - Aug 2013

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1007/s00601-013-0617-1

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Sakaguchi, S., Iseri, Y., Uesaka, T., Tanifuji, M., Aoi, N., Hiyama, E., Ichikawa, Y., Ishikawa, S., Itoh, K., Itoh, M., Iwasaki, H., Kawabata, T., Kawahara, T., Kuboki, H., Maeda, Y., Nakao, T., Okamura, H., Sakai, H., Sasamoto, Y., ... Yamamoto, Y. (2013). Analyzing Power in Elastic Scattering of Polarized Protons from Neutron-rich Helium Isotopes. Few-Body Systems, 54(7-10), 1393-1398. https://doi.org/10.1007/s00601-013-0617-1

Sakaguchi, S, Iseri, Y, Uesaka, T, Tanifuji, M, Aoi, N, Hiyama, E, Ichikawa, Y, Ishikawa, S, Itoh, K, Itoh, M, Iwasaki, H, Kawabata, T, Kawahara, T, Kuboki, H, Maeda, Y, Nakao, T, Okamura, H, Sakai, H, Sasamoto, Y, Sasano, M, Satou, Y, Sekiguchi, K, Suda, K, Suzuki, D, Tamii, A, Wakui, T, Yako, K, Yamaguchi, M & Yamamoto, Y 2013, 'Analyzing Power in Elastic Scattering of Polarized Protons from Neutron-rich Helium Isotopes', Few-Body Systems, vol. 54, no. 7-10, pp. 1393-1398. https://doi.org/10.1007/s00601-013-0617-1

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title = "Analyzing Power in Elastic Scattering of Polarized Protons from Neutron-rich Helium Isotopes",

abstract = "The vector analyzing power has been measured for the elastic scattering of neutron-rich 6He from polarized protons at 71 MeV/nucleon. Two approaches based on local one-body potentials were applied to investigate the spin-orbit interaction between a proton and a 6He nucleus. An optical model analysis revealed that the spin-orbit potential for 6He is characterized by a shallow and long-ranged shape compared with the global systematics of stable nuclei. A semi-microscopic analysis with a α + n + n cluster folding model suggests that the inclusion of realistic interaction between a proton and the α core is important in describing the p-6He elastic scattering.",

author = "S. Sakaguchi and Y. Iseri and T. Uesaka and M. Tanifuji and N. Aoi and Emiko Hiyama and Y. Ichikawa and S. Ishikawa and K. Itoh and M. Itoh and H. Iwasaki and T. Kawabata and T. Kawahara and H. Kuboki and Y. Maeda and T. Nakao and H. Okamura and H. Sakai and Y. Sasamoto and M. Sasano and Y. Satou and K. Sekiguchi and K. Suda and D. Suzuki and A. Tamii and T. Wakui and K. Yako and M. Yamaguchi and Y. Yamamoto",

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doi = "10.1007/s00601-013-0617-1",

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AU - Sakaguchi, S.

AU - Iseri, Y.

AU - Uesaka, T.

AU - Tanifuji, M.

AU - Aoi, N.

AU - Hiyama, Emiko

AU - Ichikawa, Y.

AU - Ishikawa, S.

AU - Itoh, K.

AU - Itoh, M.

AU - Iwasaki, H.

AU - Kawabata, T.

AU - Kawahara, T.

AU - Kuboki, H.

AU - Maeda, Y.

AU - Nakao, T.

AU - Okamura, H.

AU - Sakai, H.

AU - Sasamoto, Y.

AU - Sasano, M.

AU - Satou, Y.

AU - Sekiguchi, K.

AU - Suda, K.

AU - Suzuki, D.

AU - Tamii, A.

AU - Wakui, T.

AU - Yako, K.

AU - Yamaguchi, M.

AU - Yamamoto, Y.

PY - 2013/8

Y1 - 2013/8

N2 - The vector analyzing power has been measured for the elastic scattering of neutron-rich 6He from polarized protons at 71 MeV/nucleon. Two approaches based on local one-body potentials were applied to investigate the spin-orbit interaction between a proton and a 6He nucleus. An optical model analysis revealed that the spin-orbit potential for 6He is characterized by a shallow and long-ranged shape compared with the global systematics of stable nuclei. A semi-microscopic analysis with a α + n + n cluster folding model suggests that the inclusion of realistic interaction between a proton and the α core is important in describing the p-6He elastic scattering.

AB - The vector analyzing power has been measured for the elastic scattering of neutron-rich 6He from polarized protons at 71 MeV/nucleon. Two approaches based on local one-body potentials were applied to investigate the spin-orbit interaction between a proton and a 6He nucleus. An optical model analysis revealed that the spin-orbit potential for 6He is characterized by a shallow and long-ranged shape compared with the global systematics of stable nuclei. A semi-microscopic analysis with a α + n + n cluster folding model suggests that the inclusion of realistic interaction between a proton and the α core is important in describing the p-6He elastic scattering.

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M3 - Article

AN - SCOPUS:84881030397

SN - 0177-7963

VL - 54

SP - 1393

EP - 1398

JO - Few-Body Systems

JF - Few-Body Systems

IS - 7-10

ER -

Analyzing Power in Elastic Scattering of Polarized Protons from Neutron-rich Helium Isotopes

Abstract

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