([ital d],[sup 2]He) reactions at [ital E][sub [ital d]]=260 MeV as a possible probe to nuclear spin-isospin excitation

Journal Article · Mon Feb 01 04:00:00 EST 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.47.648· OSTI ID:6991711

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 ^[1]

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1. Department of Physics; Tokyo Institute of Technology; Oh-okayama; Meguro; Tokyo (Japan) Research Center of Nuclear Physics; Osaka University; Ibaraki; Osaka (Japan) Ashikaga Institute of Technology; Ashikaga (Japan) Department of Physics; Tohoku University; Sendai (Japan) Institute for Physical Chemical Research (RIKEN); Wako-shi; Saitama (Japan) Department of Physics; University of Tokyo; Hongo; Bunkyo-ku; Tokyo (Japan) Faculty of General Education; Yamagata University; Yamagata (Japan) Cyclotron and Radioisotope Center; Tohoku University; Sendai (Japan) Institute of Physics; University of Tsukuba; Ibaraki (Japan) Department of Physics; Kyoto University; Kyoto (Japan)

The ([ital d],[sup 2]He) reactions on light nuclei were studied at [ital E][sub [ital d]]=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 [ital N]=[ital Z] nuclei compared well with those from the ([ital p],[ital n]) reactions at similar momentum transfer. The peaks corresponding to the 0[sup +][r arrow]1[sup +] transitions showed angle dependence characteristic of [Delta][ital L]=0. The 0[degree] ([ital d],[sup 2]He) cross sections were found to be proportional to the Gamow-Teller [beta]-decay strengths.

• OSTI ID: 6991711
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 47:2; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BETA DECAY
BETA-MINUS DECAY
CARBON 12 TARGET
CARBON 13 TARGET
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DECAY
DEUTERON REACTIONS
DIFFERENTIAL CROSS SECTIONS
ENERGY RANGE
HELIUM 2
HELIUM ISOTOPES
ISOSPIN
ISOTOPES
LIGHT NUCLEI
LITHIUM 6 TARGET
MEV RANGE
MEV RANGE 100-1000
NUCLEAR DECAY
NUCLEAR REACTIONS
NUCLEI
PARTICLE PROPERTIES
SODIUM 23 TARGET
TARGETS