{"version":"1.0","published":"2021-02-05 11:00:00","provider_url":"https://hatena.blog","description":"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:\u2026","blog_title":"\u7269\u7406\u306e\u99c5 Physics station by \u73fe\u5f79\u7814\u7a76\u8005","categories":["Python","\u6570\u5b66/\u7269\u7406"],"type":"rich","title":"Woods-Saxon potential\u3092Python\u3067\u63cf\u753b\u3059\u308b","blog_url":"https://phst.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fphst.hateblo.jp%2Fentry%2F2021%2F02%2F05%2F110000\" title=\"Woods-Saxon potential\u3092Python\u3067\u63cf\u753b\u3059\u308b - \u7269\u7406\u306e\u99c5 Physics station by \u73fe\u5f79\u7814\u7a76\u8005\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/o/onsanai/20210205/20210205105925.png","width":"100%","height":"190","url":"https://phst.hateblo.jp/entry/2021/02/05/110000","author_name":"onsanai","author_url":"https://blog.hatena.ne.jp/onsanai/"}