onsanai https://blog.hatena.ne.jp/onsanai/ 物理の駅 Physics station by 現役研究者 https://phst.hateblo.jp/ Python 数学/物理 import numpy as np from matplotlib import pyplot as plt v0 = 14 A = 15 a = 0.5 r0 = 1.25 R = r0*A**(1/3) x = np.linspace(0.0, 10.0) y = -v0/(1+np.exp((x-R)/a)) plt.plot(x, y, "b-") plt.title(r"Woods-Saxon potential") plt.text(3, -v0*0.8, r"$V(r)=\frac{-V_0}{1+{\rm exp}(r-R)/a}$"+ "\n"+ r"Parameters:… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fphst.hateblo.jp%2Fentry%2F2021%2F02%2F05%2F110000" title="Woods-Saxon potentialをPythonで描画する - 物理の駅 Physics station by 現役研究者" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/o/onsanai/20210205/20210205105925.png Hatena Blog https://hatena.blog 2021-02-05 11:00:00 rich https://phst.hateblo.jp/entry/2021/02/05/110000 1.0 100%