Changeset 381:b2b6638e3ca7

Timestamp:

May 31, 2023, 7:40:07 PM (14 months ago)

Author:

Evgeny Stambulchik <Evgeny.Stambulchik@…>

Branch:

default

Phase:

public

Tags:

tip

Message:

Add a simple calculation of PPS

Location:

source

Files:

• class/pf/Plasma.js (modified) (1 diff)
• entities.js (modified) (2 diffs)

source/class/pf/Plasma.js

@@ -184 +184 @@
             var d_hwhm = this.r.getDopplerHwhm();
             return 2*Math.sqrt(s_hwhm*s_hwhm + z_hwhm*z_hwhm + d_hwhm*d_hwhm);
+        },
+
+        getPPS: function()
+        {
+            var n_u = this.r.getN_u();
+            var n_l = this.r.getN_l();
+            var Z_core = this.r.getZcore();
+            var ld = this.e.getDebyeLength();
+            return -(Z_core - 1)/(2*Z_core)*(n_u*n_u - n_l*n_l)/(ld*ld);
         },
 

source/entities.js

@@ -250 +250 @@
         formula   : "return 2*this.plasma.getQsHwhm(s1)"
     },
+    {
+        id        : "qs_stark_fwhm0",
+        name      : "QS Stark FWHM0",
+        dimension : "energy",
+        nspecies  : 1,
+        prepos    : "due to",
+        section   : "spectroscopy",
+        formula   : "return 2*1.4385*this.plasma.getDelta0(s1)"
+    },
 
     {
@@ -268 +277 @@
         formula   : "return this.plasma.r.getMinEnergyDistance()"
     },
+
+    {
+        id        : "plasma_polarization_shift",
+        name      : "Plasma polarization shift",
+        dimension : "energy",
+        nspecies  : 0,
+        section   : "spectroscopy",
+        formula   : "return this.plasma.getPPS()"
+    },
+    {
+        id        : "plasma_polarization_shift_wl",
+        name      : "Plasma polarization shift (wl)",
+        dimension : "length",
+        nspecies  : 0,
+        section   : "spectroscopy",
+        formula   : "return -this.plasma.dE2dWl(this.plasma.getPPS())"
+    },
+
     {
         id        : "plasmon_energy",