1. Measurement on proton-proton correlation of the excited 23Al.
- Author
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Ma, Y. G., Fang, D. Q., Zhou, P., Cai, X. Z., Chen, J. G., Guo, W., Sun, X. Y., Tian, W. D., Wang, H. W., Zhang, G. Q., Cao, X. G., Fu, Y., Hu, Z. G., Wang, J. S., Wang, M., Togano, Y., Aoi, N., Baba, H., Honda, T., and Okada, K.
- Subjects
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PROTONS , *NUCLEAR reactions , *ANGULAR correlations (Nuclear physics) , *MOMENTUM (Mechanics) , *INERTIA (Mechanics) - Abstract
We have measured two-proton momentum and angular correlations for the 23Al excited states from the 23Al radioactive beam on a 12C target at an energy of 60∼70 A MeV at the projectile fragment separator beamline (RIPS) in the RIKEN Ring Cyclotron Facility. The decay products, namely 21Na+p+p from 23Al are clean identified. The relative momentum and opening angle between two protons in the rest frame of three body decay channels demonstrate that there are some diproton emission components from 2He cluster for the excited 23Al. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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