Analyzing Power Measurement for p- 3 He Elastic Scattering at Intermediate Energies

A. Watanabe; S. Nakai; Y. Wada; K. Sekiguchi; T. Akieda; D. Etoh; M. Inoue; Y. Inoue; K. Kawahara; H. Kon; K. Miki; T. Mukai; D. Sakai; S. Shibuya; Y. Shiokawa; T. Taguchi; H. Umetsu; Y. Utsuki; M. Watanabe; S. Goto; K. Hatanaka; Y. Hirai; Y. Ikeda; T. Ino; D. Inomoto; S. Ishikawa; M. Itoh; H. Kanda; H. Kasahara; Y. Maeda; S. Mitsumoto; K. Nonaka; H. J. Ong; H. Oshiro; Y. Otake; H. Sakai; A. Taketani; D. T. Tran; T. Uesaka; T. Wakasa; Y. Wakabayashi; T. Wakui

doi:10.1007/s00601-021-01694-1

Analyzing Power Measurement for p- ³ He Elastic Scattering at Intermediate Energies

A. Watanabe, S. Nakai, Y. Wada, K. Sekiguchi, T. Akieda, D. Etoh, M. Inoue, Y. Inoue, K. Kawahara, H. Kon, K. Miki, T. Mukai, D. Sakai, S. Shibuya, Y. Shiokawa, T. Taguchi, H. Umetsu, Y. Utsuki, M. Watanabe, S. GotoK. Hatanaka, Y. Hirai, Y. Ikeda, T. Ino, D. Inomoto, S. Ishikawa, M. Itoh, H. Kanda, H. Kasahara, Y. Maeda, S. Mitsumoto, K. Nonaka, H. J. Ong, H. Oshiro, Y. Otake, H. Sakai, A. Taketani, D. T. Tran, T. Uesaka, T. Wakasa, Y. Wakabayashi, T. Wakui

Experimental Particle Physics

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1 Citation (Scopus)

Abstract

We present a precise measurement of ³He analyzing powers for p-³He elastic scattering with the polarized ³He target at 50, 65, 70, and 100 MeV. The data at 65 and 70 MeV are compared with the theoretical predictions based on the modern nucleon-nucleon potentials. Large discrepancies between the data and the predictions are clearly seen at the angles where the ³He analyzing power takes the minimum and maximum values, which are not explained by Δ-isobar effects.

Original language	English
Article number	112
Journal	Few-Body Systems
Volume	62
Issue number	4
DOIs	https://doi.org/10.1007/s00601-021-01694-1
Publication status	Published - Dec 2021

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1007/s00601-021-01694-1

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Watanabe, A., Nakai, S., Wada, Y., Sekiguchi, K., Akieda, T., Etoh, D., Inoue, M., Inoue, Y., Kawahara, K., Kon, H., Miki, K., Mukai, T., Sakai, D., Shibuya, S., Shiokawa, Y., Taguchi, T., Umetsu, H., Utsuki, Y., Watanabe, M., ... Wakui, T. (2021). Analyzing Power Measurement for p- ³ He Elastic Scattering at Intermediate Energies. Few-Body Systems, 62(4), [112]. https://doi.org/10.1007/s00601-021-01694-1

Watanabe, A, Nakai, S, Wada, Y, Sekiguchi, K, Akieda, T, Etoh, D, Inoue, M, Inoue, Y, Kawahara, K, Kon, H, Miki, K, Mukai, T, Sakai, D, Shibuya, S, Shiokawa, Y, Taguchi, T, Umetsu, H, Utsuki, Y, Watanabe, M, Goto, S, Hatanaka, K, Hirai, Y, Ikeda, Y, Ino, T, Inomoto, D, Ishikawa, S, Itoh, M, Kanda, H, Kasahara, H, Maeda, Y, Mitsumoto, S, Nonaka, K, Ong, HJ, Oshiro, H, Otake, Y, Sakai, H, Taketani, A, Tran, DT, Uesaka, T, Wakasa, T, Wakabayashi, Y & Wakui, T 2021, 'Analyzing Power Measurement for p- ³ He Elastic Scattering at Intermediate Energies', Few-Body Systems, vol. 62, no. 4, 112. https://doi.org/10.1007/s00601-021-01694-1

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title = "Analyzing Power Measurement for p- 3 He Elastic Scattering at Intermediate Energies",

abstract = "We present a precise measurement of 3He analyzing powers for p-3He elastic scattering with the polarized 3He target at 50, 65, 70, and 100 MeV. The data at 65 and 70 MeV are compared with the theoretical predictions based on the modern nucleon-nucleon potentials. Large discrepancies between the data and the predictions are clearly seen at the angles where the 3He analyzing power takes the minimum and maximum values, which are not explained by Δ-isobar effects.",

author = "A. Watanabe and S. Nakai and Y. Wada and K. Sekiguchi and T. Akieda and D. Etoh and M. Inoue and Y. Inoue and K. Kawahara and H. Kon and K. Miki and T. Mukai and D. Sakai and S. Shibuya and Y. Shiokawa and T. Taguchi and H. Umetsu and Y. Utsuki and M. Watanabe and S. Goto and K. Hatanaka and Y. Hirai and Y. Ikeda and T. Ino and D. Inomoto and S. Ishikawa and M. Itoh and H. Kanda and H. Kasahara and Y. Maeda and S. Mitsumoto and K. Nonaka and Ong, {H. J.} and H. Oshiro and Y. Otake and H. Sakai and A. Taketani and Tran, {D. T.} and T. Uesaka and T. Wakasa and Y. Wakabayashi and T. Wakui",

note = "Funding Information: We acknowledge the CYRIC and RCNP accelerator groups and the RANS team for their excellent work in providing high quality beams. This work was supported financially in part by JSPS KAKENHI Grants No. JP25105502, No. JP16H02171, and No. JP18H05404. Publisher Copyright: {\textcopyright} 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.",

year = "2021",

month = dec,

doi = "10.1007/s00601-021-01694-1",

language = "English",

volume = "62",

journal = "Few-Body Systems",

issn = "0177-7963",

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number = "4",

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T1 - Analyzing Power Measurement for p- 3 He Elastic Scattering at Intermediate Energies

AU - Watanabe, A.

AU - Nakai, S.

AU - Wada, Y.

AU - Sekiguchi, K.

AU - Akieda, T.

AU - Etoh, D.

AU - Inoue, M.

AU - Inoue, Y.

AU - Kawahara, K.

AU - Kon, H.

AU - Miki, K.

AU - Mukai, T.

AU - Sakai, D.

AU - Shibuya, S.

AU - Shiokawa, Y.

AU - Taguchi, T.

AU - Umetsu, H.

AU - Utsuki, Y.

AU - Watanabe, M.

AU - Goto, S.

AU - Hatanaka, K.

AU - Hirai, Y.

AU - Ikeda, Y.

AU - Ino, T.

AU - Inomoto, D.

AU - Ishikawa, S.

AU - Itoh, M.

AU - Kanda, H.

AU - Kasahara, H.

AU - Maeda, Y.

AU - Mitsumoto, S.

AU - Nonaka, K.

AU - Ong, H. J.

AU - Oshiro, H.

AU - Otake, Y.

AU - Sakai, H.

AU - Taketani, A.

AU - Tran, D. T.

AU - Uesaka, T.

AU - Wakasa, T.

AU - Wakabayashi, Y.

AU - Wakui, T.

N1 - Funding Information: We acknowledge the CYRIC and RCNP accelerator groups and the RANS team for their excellent work in providing high quality beams. This work was supported financially in part by JSPS KAKENHI Grants No. JP25105502, No. JP16H02171, and No. JP18H05404. Publisher Copyright: © 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.

PY - 2021/12

Y1 - 2021/12

N2 - We present a precise measurement of 3He analyzing powers for p-3He elastic scattering with the polarized 3He target at 50, 65, 70, and 100 MeV. The data at 65 and 70 MeV are compared with the theoretical predictions based on the modern nucleon-nucleon potentials. Large discrepancies between the data and the predictions are clearly seen at the angles where the 3He analyzing power takes the minimum and maximum values, which are not explained by Δ-isobar effects.

AB - We present a precise measurement of 3He analyzing powers for p-3He elastic scattering with the polarized 3He target at 50, 65, 70, and 100 MeV. The data at 65 and 70 MeV are compared with the theoretical predictions based on the modern nucleon-nucleon potentials. Large discrepancies between the data and the predictions are clearly seen at the angles where the 3He analyzing power takes the minimum and maximum values, which are not explained by Δ-isobar effects.

UR - http://www.scopus.com/inward/record.url?scp=85117725776&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85117725776&partnerID=8YFLogxK

U2 - 10.1007/s00601-021-01694-1

DO - 10.1007/s00601-021-01694-1

M3 - Article

AN - SCOPUS:85117725776

VL - 62

JO - Few-Body Systems

JF - Few-Body Systems

SN - 0177-7963

IS - 4

M1 - 112

ER -

Analyzing Power Measurement for p- ³ He Elastic Scattering at Intermediate Energies

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