FIX: set correct widths and gammas in K-matrix widget (#408)

* FIX: set normalized gammas

* DOC: show ticks in widget pcolormesh plots

* FIX: reduce widths

docs/usage/dynamics/k-matrix.ipynb

@@ -1183,8 +1183,8 @@
  " m2=(0, 3, 300),\n",
  " Gamma1=(-2, 2, 100),\n",
  " Gamma2=(-2, 2, 100),\n",
- " gamma1=(0, 2),\n",
- " gamma2=(0, 2),\n",
+ " gamma1=(-1, +1, 100),\n",
+ " gamma2=(-1, +1, 100),\n",
  ")\n",
  "sliders.set_values(\n",
  " c1=1,\n",
@@ -1193,8 +1193,8 @@
  " m2=1.7,\n",
  " Gamma1=0.2,\n",
  " Gamma2=0.3,\n",
- " gamma1=1,\n",
- " gamma2=1,\n",
+ " gamma1=1 / np.sqrt(2),\n",
+ " gamma2=1 / np.sqrt(2),\n",
  ")\n",
  "\n",
  "\n",
@@ -1524,15 +1524,15 @@
  " }:\n",
  " sliders.set_ranges({\n",
  " f\"m{R}\": (0, 3, 100),\n",
- " Rf\"\\Gamma_{{{R},{i}}}\": (-2, +2, 100),\n",
- " Rf\"\\gamma_{{{R},{i}}}\": (0, 10, 100),\n",
+ " Rf\"\\Gamma_{{{R},{i}}}\": (-1.5, +1.5, 100),\n",
+ " Rf\"\\gamma_{{{R},{i}}}\": (-1, 1, 100),\n",
  " f\"m_a{i}\": (0, 1, 0.01),\n",
  " f\"m_b{i}\": (0, 1, 0.01),\n",
  " })\n",
  " sliders.set_values({\n",
  " f\"m{R}\": m0_values[R - 1],\n",
- " Rf\"\\Gamma_{{{R},{i}}}\": 2.0 * (0.4 + R * 0.2 - i * 0.3),\n",
- " Rf\"\\gamma_{{{R},{i}}}\": 0.25 * (10 - R + i),\n",
+ " Rf\"\\Gamma_{{{R},{i}}}\": 0.35 + R * 0.2 - i * 0.3,\n",
+ " Rf\"\\gamma_{{{R},{i}}}\": 1 / np.sqrt(n_channels * n_poles),\n",
  " f\"m_a{i}\": (i + 1) * 0.25,\n",
  " f\"m_b{i}\": (i + 1) * 0.25,\n",
  " })\n",
@@ -1543,12 +1543,12 @@
  " sliders.set_ranges({\n",
  " f\"m{R}\": (0, 3, 100),\n",
  " Rf\"\\Gamma_{{{R},{i}}}\": (-1, 1, 100),\n",
- " Rf\"\\gamma_{{{R},{i}}}\": (0, 2, 100),\n",
+ " Rf\"\\gamma_{{{R},{i}}}\": (-1, 1, 100),\n",
  " })\n",
  " sliders.set_values({\n",
  " f\"m{R}\": m0_values[R - 1],\n",
  " Rf\"\\Gamma_{{{R},{i}}}\": (R + 1) * 0.1,\n",
- " Rf\"\\gamma_{{{R},{i}}}\": 1 - 0.1 * R + 0.1 * i,\n",
+ " Rf\"\\gamma_{{{R},{i}}}\": 1 / np.sqrt(n_channels * n_poles),\n",
  " })\n",
  " if kmatrix_type in {\n",
  " kmatrix.NonRelativisticPVector,\n",
@@ -1588,8 +1588,6 @@
  " ax_2d.set_yticks([])\n",
  " ax_3d.set_xlabel(\"Re $m$\")\n",
  " ax_3d.set_ylabel(\"Im $m$\")\n",
- " ax_3d.set_xticks([])\n",
- " ax_3d.set_yticks([])\n",
  "\n",
  " ax_3d.axhline(0, linewidth=0.5, c=\"black\", linestyle=\"dotted\")\n",
  "\n",
@@ -1833,8 +1831,16 @@
  "name": "python3"
  },
  "language_info": {
+ "codemirror_mode": {
+ "name": "ipython",
+ "version": 3
+ },
+ "file_extension": ".py",
+ "mimetype": "text/x-python",
  "name": "python",
- "version": "3.8.17"
+ "nbconvert_exporter": "python",
+ "pygments_lexer": "ipython3",
+ "version": "3.11.8"
  }
  },
  "nbformat": 4,