Measurement of a complete set of analyzing powers for deuteron elastic scattering from 40Ca at 270 MeV and an investigation of tensor potentials

T. Ohnishi; H. Sakai; H. Okamura; S. Ishida; H. Otsu; N. Sakamoto; T. Uesaka; T. Wakasa; Y. Satou; S. Fujita; T. Nonaka; E. J. Stephenson

doi:10.1016/S0370-2693(98)01013-2

Measurement of a complete set of analyzing powers for deuteron elastic scattering from ⁴⁰Ca at 270 MeV and an investigation of tensor potentials

T. Ohnishi, H. Sakai, H. Okamura, S. Ishida, H. Otsu, N. Sakamoto, T. Uesaka, T. Wakasa, Y. Satou, S. Fujita, T. Nonaka, E. J. Stephenson

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5 Citations (Scopus)

Abstract

The differential cross section and the analyzing powers, A_y, A_yy, A_xx, and A_xz, have been measured for polarized deuteron elastic scattering from ⁴⁰Ca at 270 MeV. An optical model analysis reproduces the data with only central, spin-orbit, and T_R tensor terms, and shows the importance of effects arising from the imaginary parts of the potential, in particular for A_xx. No evidence is seen for either a T_P or T_L tensor potential.

Original language	English
Pages (from-to)	27-34
Number of pages	8
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	438
Issue number	1-2
DOIs	https://doi.org/10.1016/S0370-2693(98)01013-2
Publication status	Published - Oct 15 1998
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/S0370-2693(98)01013-2

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Ohnishi, T., Sakai, H., Okamura, H., Ishida, S., Otsu, H., Sakamoto, N., Uesaka, T., Wakasa, T., Satou, Y., Fujita, S., Nonaka, T., & Stephenson, E. J. (1998). Measurement of a complete set of analyzing powers for deuteron elastic scattering from ⁴⁰Ca at 270 MeV and an investigation of tensor potentials. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 438(1-2), 27-34. https://doi.org/10.1016/S0370-2693(98)01013-2

Measurement of a complete set of analyzing powers for deuteron elastic scattering from ⁴⁰Ca at 270 MeV and an investigation of tensor potentials. / Ohnishi, T.; Sakai, H.; Okamura, H. et al.
In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 438, No. 1-2, 15.10.1998, p. 27-34.

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

Ohnishi, T, Sakai, H, Okamura, H, Ishida, S, Otsu, H, Sakamoto, N, Uesaka, T, Wakasa, T, Satou, Y, Fujita, S, Nonaka, T & Stephenson, EJ 1998, 'Measurement of a complete set of analyzing powers for deuteron elastic scattering from ⁴⁰Ca at 270 MeV and an investigation of tensor potentials', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 438, no. 1-2, pp. 27-34. https://doi.org/10.1016/S0370-2693(98)01013-2

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abstract = "The differential cross section and the analyzing powers, Ay, Ayy, Axx, and Axz, have been measured for polarized deuteron elastic scattering from 40Ca at 270 MeV. An optical model analysis reproduces the data with only central, spin-orbit, and TR tensor terms, and shows the importance of effects arising from the imaginary parts of the potential, in particular for Axx. No evidence is seen for either a TP or TL tensor potential.",

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AU - Ohnishi, T.

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AU - Okamura, H.

AU - Ishida, S.

AU - Otsu, H.

AU - Sakamoto, N.

AU - Uesaka, T.

AU - Wakasa, T.

AU - Satou, Y.

AU - Fujita, S.

AU - Nonaka, T.

AU - Stephenson, E. J.

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AB - The differential cross section and the analyzing powers, Ay, Ayy, Axx, and Axz, have been measured for polarized deuteron elastic scattering from 40Ca at 270 MeV. An optical model analysis reproduces the data with only central, spin-orbit, and TR tensor terms, and shows the importance of effects arising from the imaginary parts of the potential, in particular for Axx. No evidence is seen for either a TP or TL tensor potential.

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Measurement of a complete set of analyzing powers for deuteron elastic scattering from ⁴⁰Ca at 270 MeV and an investigation of tensor potentials

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