(d,2He) reactions at Ed=260 MeV as a possible probe to nuclear spin-isospin excitation

H. Ohnuma; K. Hatanaka; S. I. Hayakawa; M. Hosaka; T. Ichihara; S. Ishida; S. Kato; T. Niizeki; M. Ohura; H. Okamura; H. Orihara; H. Sakai; H. Shimizu; Y. Tajima; H. Toyokawa; H. Y. Yoshida; M. Yosoi

doi:10.1103/PhysRevC.47.648

(d,2He) reactions at Ed=260 MeV as a possible probe to nuclear spin-isospin excitation

H. Ohnuma, K. Hatanaka, S. I. Hayakawa, M. Hosaka, T. Ichihara, S. Ishida, S. Kato, T. Niizeki, M. Ohura, H. Okamura, H. Orihara, H. Sakai, H. Shimizu, Y. Tajima, H. Toyokawa, H. Y. Yoshida, M. Yosoi

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Abstract

The (d,2He) reactions on light nuclei were studied at Ed=260 MeV with a large solid-angle, wide momentum-acceptance spectrometer. The data indicated the direct one-step nature of the reaction at this energy. Observed excitation-energy spectra for N=Z nuclei compared well with those from the (p,n) reactions at similar momentum transfer. The peaks corresponding to the 0+→1+ transitions showed angle dependence characteristic of ΔL=0. The 0°(d,2He) cross sections were found to be proportional to the Gamow-Teller β-decay strengths.

Original language	English
Pages (from-to)	648-651
Number of pages	4
Journal	Physical Review C
Volume	47
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.47.648
Publication status	Published - 1993
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Ohnuma, H., Hatanaka, K., Hayakawa, S. I., Hosaka, M., Ichihara, T., Ishida, S., Kato, S., Niizeki, T., Ohura, M., Okamura, H., Orihara, H., Sakai, H., Shimizu, H., Tajima, Y., Toyokawa, H., Yoshida, H. Y., & Yosoi, M. (1993). (d,2He) reactions at Ed=260 MeV as a possible probe to nuclear spin-isospin excitation. Physical Review C, 47(2), 648-651. https://doi.org/10.1103/PhysRevC.47.648

Ohnuma, H, Hatanaka, K, Hayakawa, SI, Hosaka, M, Ichihara, T, Ishida, S, Kato, S, Niizeki, T, Ohura, M, Okamura, H, Orihara, H, Sakai, H, Shimizu, H, Tajima, Y, Toyokawa, H, Yoshida, HY & Yosoi, M 1993, '(d,2He) reactions at Ed=260 MeV as a possible probe to nuclear spin-isospin excitation', Physical Review C, vol. 47, no. 2, pp. 648-651. https://doi.org/10.1103/PhysRevC.47.648

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title = "(d,2He) reactions at Ed=260 MeV as a possible probe to nuclear spin-isospin excitation",

abstract = "The (d,2He) reactions on light nuclei were studied at Ed=260 MeV with a large solid-angle, wide momentum-acceptance spectrometer. The data indicated the direct one-step nature of the reaction at this energy. Observed excitation-energy spectra for N=Z nuclei compared well with those from the (p,n) reactions at similar momentum transfer. The peaks corresponding to the 0+→1+ transitions showed angle dependence characteristic of ΔL=0. The 0°(d,2He) cross sections were found to be proportional to the Gamow-Teller β-decay strengths.",

author = "H. Ohnuma and K. Hatanaka and Hayakawa, {S. I.} and M. Hosaka and T. Ichihara and S. Ishida and S. Kato and T. Niizeki and M. Ohura and H. Okamura and H. Orihara and H. Sakai and H. Shimizu and Y. Tajima and H. Toyokawa and Yoshida, {H. Y.} and M. Yosoi",

year = "1993",

doi = "10.1103/PhysRevC.47.648",

language = "English",

volume = "47",

pages = "648--651",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

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TY - JOUR

T1 - (d,2He) reactions at Ed=260 MeV as a possible probe to nuclear spin-isospin excitation

AU - Ohnuma, H.

AU - Hatanaka, K.

AU - Hayakawa, S. I.

AU - Hosaka, M.

AU - Ichihara, T.

AU - Ishida, S.

AU - Kato, S.

AU - Niizeki, T.

AU - Ohura, M.

AU - Okamura, H.

AU - Orihara, H.

AU - Sakai, H.

AU - Shimizu, H.

AU - Tajima, Y.

AU - Toyokawa, H.

AU - Yoshida, H. Y.

AU - Yosoi, M.

PY - 1993

Y1 - 1993

N2 - The (d,2He) reactions on light nuclei were studied at Ed=260 MeV with a large solid-angle, wide momentum-acceptance spectrometer. The data indicated the direct one-step nature of the reaction at this energy. Observed excitation-energy spectra for N=Z nuclei compared well with those from the (p,n) reactions at similar momentum transfer. The peaks corresponding to the 0+→1+ transitions showed angle dependence characteristic of ΔL=0. The 0°(d,2He) cross sections were found to be proportional to the Gamow-Teller β-decay strengths.

AB - The (d,2He) reactions on light nuclei were studied at Ed=260 MeV with a large solid-angle, wide momentum-acceptance spectrometer. The data indicated the direct one-step nature of the reaction at this energy. Observed excitation-energy spectra for N=Z nuclei compared well with those from the (p,n) reactions at similar momentum transfer. The peaks corresponding to the 0+→1+ transitions showed angle dependence characteristic of ΔL=0. The 0°(d,2He) cross sections were found to be proportional to the Gamow-Teller β-decay strengths.

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IS - 2

ER -

(d,2He) reactions at Ed=260 MeV as a possible probe to nuclear spin-isospin excitation

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