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Your search keyword '"Fang D"' showing total 2 results
Start Over Author "Fang D" Topic nuclear reactions Publisher american institute of physics
2 results on '"Fang D"'

1. Measurement on proton-proton correlation of the excited 23Al.

Author

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
*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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2. Measurements of total reaction cross sections for neutron-deficient nuclei (A<30) and investigation on possible proton halo nuclei.

Author

Shen, W. Q., Fang, D. Q., Cai, X. Z., Zhang, H. Y., Feng, J., Ma, Y. G., Zhong, C., Zhu, Z. Y., Jiang, W. Z., Ren, Z. Z., Zhan, W. L., Guo, Z. Y., Xiao, G. Q., Wang, J. S., Wang, J. Q., Li, J. X., Wang, M., Wang, J. F., Ning, Z. J., and Wang, Q.J.

Subjects
*NUCLEAR reactions, *EXOTIC nuclei
Abstract

Measurements of total reaction cross sections (σ[sub R]) for some proton-rich nuclei (N=10∼15 isotones) on carbon target at intermediate energies have been performed on RIBLL of HIRFL. A larger enhancement of the σ[sub R] for [sup 27]P and [sup 23]Al has been observed than for its neighboring nuclei. Density distributions for [sup 27]P have been extracted from the measured σ[sub R] data within the framework of the Glauber model. A proton halo in [sup 27]P and [sup 23]Al is demonstrated. © 2002 American Institute of Physics. [ABSTRACT FROM AUTHOR]

Published
2002

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