Prog. Theor. Phys. Vol. 33 No. 4 (1965) pp. 769-770

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Modification of Hamada-Johnston Potential

Department of Physics, Ibaraki University, Mito
^*Department of Physics, Hokkaido University, Sapporo

(Received January 25, 1965)

URL : http://ptp.ipap.jp/link?PTP/33/769/
DOI : 10.1143/PTP.33.769

J. M. Blatt, private communication.
T. Hamada and I. D. Johnston, Nucl. Phys. 34 (1962), 382[CrossRef].
This will be referred to as HJ.
The HJ hard core radius is x₀=0.343 so that the range of the attractive well is x_b-x₀=0.144=0.204 fm.
We are talking here with the nuclear bar phase shifts, i.e. ³θ₂^P in the notation of HJ.
It is probably worth mentioning that the difference in δ(³P₂) can just be compensated by decreasing x₀ from 0.343 to 0.340.
This shows, incidentally, that the δ(³P₂) is extremely sensitive to the inner part of the potential.

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