00001 /* This file is part of Cloudy and is copyright (C)1978-2008 by Gary J. Ferland and 00002 * others. For conditions of distribution and use see copyright notice in license.txt */ 00003 /*CoolNeon evaluate total cooling due to neon */ 00004 #include "cddefines.h" 00005 #include "coolheavy.h" 00006 #include "taulines.h" 00007 #include "dense.h" 00008 #include "phycon.h" 00009 #include "embesq.h" 00010 #include "ligbar.h" 00011 #include "thermal.h" 00012 #include "lines_service.h" 00013 #include "atoms.h" 00014 #include "cooling.h" 00015 00016 void CoolNeon(void) 00017 { 00018 double a21, 00019 a31, 00020 a32, 00021 cs2s2p, 00022 cs2s3p, 00023 /*Introduce the following three variables for use in Ne V-Humeshkar Nemala*/ 00024 cs12, 00025 cs13, 00026 cs23; 00027 realnum 00028 cs, 00029 pop2; 00030 00031 DEBUG_ENTRY( "CoolNeon()" ); 00032 00033 /* Neon II 12.8 micron 00034 * >>referold ne2 cs Saraph, H.E. & Tully, J.A. 1994, A&AS, 107, 29 */ 00035 /*These statements were commented out-Humeshkar Nemala*/ 00036 /*cs = (realnum)MIN2(0.4,0.1294*phycon.te10/phycon.te02*phycon.te005);*/ 00037 /*cs = (realnum)MAX2(0.272,cs);*/ 00038 /*>>chng 06 jun 30 Changes made by Humeshkar Nemala-Jun 2006*/ 00039 /*>>refer ne2 cs Griffin,D.C., Mitnik,D.M. & Badnell, N. R.,2001,JPhB,34,4401*/ 00040 /*Temperature range from 1000 TO 4E5 */ 00041 00042 /*>>chng 06 jul 02, adjust precoef to get exact result at 1e4 K */ 00043 cs=(realnum)(0.132*phycon.te07*phycon.te02 *phycon.te004 *phycon.te0001 ); 00044 00045 PutCS(cs,&TauLines[ipTNe13]); 00046 atom_level2(&TauLines[ipTNe13]); 00047 00048 /* Ne III fine structure lines 00049 * >>referold ne3 cs Butler, K., & Zeippen, C.J. 1994, A&AS, 108, 1 */ 00050 /*PutCS(0.774,&TauLines[ipTNe16]); 00051 PutCS(0.244,&TauLines[ipTNe36]); 00052 PutCS(0.208,&TauDummy);*/ 00053 /* Ne III fine structure lines 00054 *>>refer ne3 cs McLaughlin,B.M., & Bell,K.L.2000,JPhB,33,597 */ 00055 /*>>chng 06 jun 30 Changes made by-Humeshkar Nemala*/ 00056 /*Data available over temps 1E3 K to 1E6 K*/ 00057 /* this is the highest of the two transitions, J = 0-1, 36 mm 00058 * (3P J levels inverted for this ion) */ 00059 if(phycon.te <6.3E3) 00060 { 00061 cs=(realnum)((9.34E-02)*phycon.te10*phycon.te003*phycon.te0002); 00062 } 00063 else if(phycon.te < 2.5E4) 00064 { 00065 cs=(realnum)((19.8888E-02)*(phycon.te02/(phycon.te003*phycon.te0002))); 00066 } 00067 else if(phycon.te < 4E4) 00068 { 00069 cs=(realnum)((838.0688E-06)*phycon.sqrte*phycon.te05*(phycon.te007/phycon.te0001)); 00070 } 00071 else if(phycon.te < 1E5) 00072 { 00073 cs=(realnum)((256.2312E-11)*phycon.te*phycon.te70*phycon.te05*phycon.te005*phycon.te0002); 00074 } 00075 else if(phycon.te < 2.5E5 ) 00076 { 00077 cs=(realnum)((238.5789E-06)*phycon.te70*phycon.te05*phycon.te01* 00078 phycon.te001*phycon.te0004); 00079 } 00080 else 00081 { 00082 cs=(realnum)(147.59848/(phycon.te30*phycon.te01*phycon.te001*phycon.te0005)); 00083 } 00084 00085 PutCS(cs,&TauLines[ipTNe36]); 00086 00087 /* this is the lowest of the two transitions, J = 1-2 16 mm 00088 * (3P J levels inverted for this ion) */ 00089 00090 if(phycon.te < 2.5E4) 00091 { 00092 cs = (realnum)(0.3702*phycon.te07*phycon.te005*phycon.te0004); 00093 } 00094 else if(phycon.te < 4E4) 00095 { 00096 cs = (realnum)((16.6945E-04)*(phycon.te40*phycon.te20*phycon.te005*phycon.te003* 00097 phycon.te0005*phycon.te0003)); 00098 } 00099 else if(phycon.te < 1.6E5) 00100 { 00101 cs = (realnum)((50.5069E-09)*(phycon.te32*phycon.te07*phycon.te02*phycon.te0007 00102 *phycon.te0001)); 00103 } 00104 else if(phycon.te < 2.5E5) 00105 { 00106 cs = (realnum)((778.1245E-04)*phycon.te40*(phycon.te002/phycon.te0002)); 00107 } 00108 else 00109 { 00110 cs = (realnum)(786.6482/(phycon.te30*phycon.te04*phycon.te0001)); 00111 } 00112 PutCS(cs,&TauLines[ipTNe16]); 00113 00114 /* this is the transition from highest to lowest J within 3P - it has a tiny A 00115 * which we ignore, so use the TauDummy struc */ 00116 00117 if(phycon.te <4E4) 00118 { 00119 cs = (realnum)(0.0999*phycon.te07*phycon.te005*phycon.te001); 00120 } 00121 else if( phycon.te < 2.5E5) 00122 { 00123 cs=(realnum)(9.02142E-06* 00124 phycon.te90*phycon.te05*phycon.te004*phycon.te0007*phycon.te0001); 00125 } 00126 else 00127 { 00128 cs=(realnum)(66.1264/(phycon.te30*phycon.te01*phycon.te007)); 00129 } 00130 /*cs = 0.207f;*/ 00131 PutCS(cs,&TauDummy); 00132 00133 /* now do the level populations */ 00134 atom_level3(&TauLines[ipTNe16],&TauLines[ipTNe36],&TauDummy); 00135 00136 /* Ne III 3869+3968, 3343, A's 00137 * >>referold ne3 as Mendoza, C. 1982, in Planetary Nebulae, IAU Symp No. 103, 00138 * >>refercon ed by D.R. Flower, (D. Reidel: Holland), 143 00139 * CS 00140 * >>referold ne3 cs Butler, K., & Zeippen, C.J. 1994, A&AS, 108, 1 */ 00141 /*if( phycon.te < 1e4 ) 00142 { 00143 cs = 0.269f; 00144 } 00145 else 00146 { 00147 cs = (realnum)MIN2(0.333,0.1142*(phycon.te10/phycon.te003/phycon.te003/ 00148 phycon.te001)); 00149 }*/ 00150 /*>>chng 06 jun 30 Changes made-Humeshkar Nemala*/ 00151 /* >>refer ne3 cs McLaughlin,B.M., & Bell,K.L.2000,JPhB,33,597*/ 00152 /* (3P J levels inverted for this ion) */ 00153 /*This is the transition between states 1-2 i.e., 3P-1D2*/ 00154 /*The cs for 1-2 transition was obtained by summing the cs of 00155 transitions 3P2-1D2,3P1-1D2,3P0-1D2*/ 00156 /*The cs are determined over two ranges: as below and above 2.5E5*/ 00157 if(phycon.te <2.5E5) 00158 { 00159 cs12 = (realnum)(0.8745 *phycon.te03*phycon.te007* 00160 phycon.te002*phycon.te0007*phycon.te0001); 00161 } 00162 else 00163 { 00164 cs12 = (realnum)((1876.8585E-02)/(phycon.te20*phycon.te005* 00165 phycon.te001*phycon.te0007*phycon.te0002)); 00166 } 00167 /*This is the transition between states 1-3 i.e., 3P-1S0*/ 00168 /*The cs for 1-3 transition was obtained by summing the cs of 00169 transitions 3P2-1S0,3P1-1S0,3P0-1S0*/ 00170 /*The cs are determined over three ranges: as below 2.5E4, 00171 above 2.5E4 and below 2.5E5, and above 2.5E5*/ 00172 if(phycon.te < 2.5E4) 00173 { 00174 /*The cs remains fairly constant in the range 1E3 to 2.5E4,with an average of 0.152*/ 00175 cs13 = 0.152f; 00176 } 00177 else if( phycon.te < 2.5E5) 00178 { 00179 cs13 = (realnum)((798.0776E-05)*(phycon.te30/phycon.te01)*phycon.te001); 00180 } 00181 else 00182 { 00183 cs13 = (realnum)((1026.2621E-02)/(phycon.te20*phycon.te07*phycon.te01*phycon.te005)); 00184 } 00185 /*cs of 3343 which refers to the 1D2-1S0 cs*/ 00186 /*This is the transition between states 2-3*/ 00187 /*data over temperatures 1E3 to 1E6 remains fairly constant at 0.32 00188 cs = 0.32f;*/ 00189 /* POP3(G1,G2,G3,O12,O13,O23,A21,A31,A32,E12,E23,P2,ABUND,GAM2) */ 00190 CoolHeavy.c3343 = atom_pop3(9.,5.,1.,cs12,cs13,0.32,0.209,2.052,2.677, 00191 3.583e4,4.301e4,&pop2,dense.xIonDense[ipNEON][2],0.,0.,0.)*2.677*5.954e-12; 00192 CoolHeavy.c3869 = pop2*0.209*5.14e-12; 00193 thermal.dCooldT += CoolHeavy.c3869*(3.72e4*thermal.tsq1 - thermal.halfte); 00194 CoolAdd("Ne 3",3342,CoolHeavy.c3343); 00195 CoolAdd("Ne 3",3869,CoolHeavy.c3869); 00196 CoolAdd("Ne 3",1793,CoolHeavy.c3343*1.38); 00197 00198 /* Ne IV 2425.4+2422.8 A'S from 00199 * >>refer ne4 as Zeippen, C.J. 1982, MNRAS 198 111 00200 * Ne IV CS from 00201 * >>referold ne4 cs Giles, K. 1981, MNRAS, 195, 63 00202 * above gave table, actually used, but following is most recent 00203 * calculation, in great agreement, but only gives figures 00204 * >>refer ne4 cs Ramsbottom, C.A., Bell, K.L., & Keenan, F.P. 1998, MNRAS, 293, 233 00205 * POP3(G1,G2,G3,O12,O13,O23,A21,A31,A32,E12,E23,P2,ABUND,GAM2) */ 00206 a21 = 2.46e-3; 00207 a31 = 1.02; 00208 a32 = 0.693; 00209 CoolHeavy.c4720 = atom_pop3(4.,10.,6.,1.37,0.464,2.14,a21,a31,a32,5.94e4, 00210 3.05e4,&pop2,dense.xIonDense[ipNEON][3],0.,0.,0.)*a32*4.22e-12; 00211 CoolHeavy.c2424 = pop2*8.21e-12*a21; 00212 CoolAdd("Ne 4",2424,CoolHeavy.c2424); 00213 CoolAdd("Ne 4",4720,CoolHeavy.c4720); 00214 CoolAdd("Ne 4",1602,CoolHeavy.c4720*4.1); 00215 00216 /* Ne V 3426, CS data from 00217 * >>referold ne5 cs Lennon, D.J. & Burke, V.M. 1991, MNRAS 251, 628 00218 * revised from 00219 * >>refer ne5 cs Lennon, D.J. Burke, V.M. 1994, A&AS, 103, 273 00220 * A's from 00221 * >>refer ne5 as Baluja, K.L. 1985, J.Phys. B, 18, L413 00222 * POP3(G1,G2,G3,O12,O13,O23,A21,A31,A32,E12,E23,P2,ABUND,GAM2) */ 00223 /*>>chng 06 jun 30 The collision strengths are changed-Humeshkar Nemala*/ 00224 /*Temperature dependence for the cs is included*/ 00225 /*>>refer ne5 cs Griffin,D.C., & Badnell,N.R.2000,JPhB,33,4389*/ 00226 /*The cs for the 1-2 transition was obtained by summing the cs 00227 for transitions 3P0-1D2,3P1-1D2,3P2-1D2*/ 00228 cs12=1.2172*(phycon.te04*phycon.te003*phycon.te0004); 00229 /*The cs for the 1-3 i.e., the 3P-1S0 transition was obtained by summing the cs 00230 for the 3P0-1S0,3P1-1S0,3P2-1S0transitions */ 00231 cs13=1.2598/(phycon.te10*phycon.te04*phycon.te007*phycon.te002*phycon.te0004); 00232 /*Temperature dependent data avilable for the cs between states 2 and 3,i.e.,1D2-1S0 00233 on the internet at the Oak Ridge National Laboratory CFADC. 00234 Fit was done for data obtained through private communication*/ 00235 cs23 = 0.2524*(phycon.te07*phycon.te01*phycon.te007*phycon.te0003); 00236 /*CoolHeavy.c2975 = atom_pop3(9.,5.,1.,2.18,0.254,0.688,0.521,4.35,2.76, 00237 4.297e4,4.835e4,&pop2,dense.xIonDense[ipNEON][4],0.,0.,0.)*2.76*6.69e-12;*/ 00238 CoolHeavy.c2975 = atom_pop3(9.,5.,1.,cs12,cs13,cs23,0.521,4.35,2.76, 00239 4.297e4,4.835e4,&pop2,dense.xIonDense[ipNEON][4],0.,0.,0.)*2.76*6.69e-12; 00240 /* following are old values 00241 * C2975 = POP3( 9.,5.,1., 1.8,0.25,0.52, 0.521,4.34,2.76, 00242 * 1 4.297E4,4.835E4, POP2 , ANEON(5),0.) * 2.76*6.69E-12 */ 00243 CoolHeavy.c1565 = CoolHeavy.c2975*1.901*1.572; 00244 CoolHeavy.c3426 = pop2*0.521*5.81e-12; 00245 thermal.dCooldT += CoolHeavy.c3426*(4.20e4*thermal.tsq1 - thermal.halfte) + 00246 (CoolHeavy.c2975 + CoolHeavy.c1565)*9.132e4*thermal.tsq1; 00247 CoolAdd("Ne 5",2975,CoolHeavy.c2975); 00248 CoolAdd("Ne 5",1565,CoolHeavy.c1565); 00249 CoolAdd("Ne 5",3426,CoolHeavy.c3426); 00250 00251 /* Ne V 24.2, 14.3 micron 00252 * CS from 00253 * >>referold ne5 cs Lennon, D.J. Burke, V.M. 1994, A&AS, 103, 273 00254 * A's from 00255 * >>refer ne5 as Baluja, K.L. 1985, J.Phys. B, 18, L413 */ 00256 /*cs = (realnum)MIN2(1.84,21.12/(phycon.te10*phycon.te10*phycon.te10/ 00257 phycon.te003/phycon.te003));*/ 00258 /*>>chng 06 jun 30 Changed-Humeshkar Nemala*/ 00259 /* >>refer ne5 cs Griffin,D.C., & Badnell,N.R.2000,JPhB,33,4389*/ 00260 /*this line corresponds to the 3P1-3P0 transition - the lowest of the 3P transitions */ 00261 cs = (realnum)(21.917/(phycon.te20 *phycon.te07 *phycon.te02 *phycon.te001 00262 *phycon.te0007 *phycon.te0002)); 00263 PutCS(cs,&TauLines[ipTNe24]); 00264 /*cs = (realnum)MIN2(9.5,261.71/(phycon.te10*phycon.te10*phycon.te10* 00265 phycon.te10*phycon.te01*phycon.te003));*/ 00266 /*this line corresponds to the 3P2-3P1 transition*/ 00267 cs = (realnum)(122.49/(phycon.te30 *phycon.te04 *phycon.te005 00268 *phycon.te003 *phycon.te0001 )); 00269 PutCS(cs,&TauLines[ipTNe14]); 00270 /*we introduce the dummy line 3P2-3P0 transition*/ 00271 /*cs = (realnum)MIN2(3.2,139.86/(phycon.sqrte/phycon.te03*phycon.te003/ 00272 phycon.te001));*/ 00273 cs = (realnum)(58.788/(phycon.te40*phycon.te001*phycon.te0007)); 00274 PutCS(cs,&TauDummy); 00275 /* now do the level populations */ 00276 atom_level3(&TauLines[ipTNe24],&TauLines[ipTNe14],&TauDummy); 00277 00278 /* Ne V 5S - 3P, CS 00279 * >>referold ne5 cs Lennon, D.J. Burke, V.M. 1994, A&AS, 103, 273 00280 * A from 00281 * >>referold ne5 cs Mendoza, C. 1982, in Planetary Nebulae, IAU Symp No. 103, 00282 * >>referoldcon ed by D.R. Flower, (D. Reidel: Holland), 143 */ 00284 /*>>chng 06 july 05 Changed-Humeshkar Nemala*/ 00285 /* >>refer ne5 cs Griffin,D.C., & Badnell,N.R.2000,JPhB,33,4389*/ 00286 /*this line corresponds to the 2s2 2p2 3P- 2s2p3 5S0 transition*/ 00287 /*The cs was obtained by summing the cs of the transitions 00288 3P0-5S2,3P1-5S2,3P2-5S2*/ 00289 cs = (realnum)(22.956/((phycon.te30/phycon.te01)*phycon.te001*phycon.te0002)); 00290 /*CoolHeavy.c1134 = atom_pop2(11.9/(phycon.te10*phycon.te10*phycon.te03), 00291 9.,5.,4.67e3,1.273e5,dense.xIonDense[ipNEON][4])*1.767e-11;*/ 00292 CoolHeavy.c1134 = atom_pop2(cs,9.,5.,4.67e3,1.273e5, 00293 dense.xIonDense[ipNEON][4])*1.767e-11; 00294 CoolAdd("Ne 5",1134,CoolHeavy.c1134); 00295 00296 /* Ne VI 7.6 micron, A from 00297 * >>refer ne6 as Froese Fischer, C. 1983, J.Phys. B, 16, 157 00298 * cs from 00299 * >>referold ne6 cs Zhang, H.L., Graziani, M., Pradhan, A.K. 1994, A&A, 283, 319 00300 * >>chng 96 jul 16 had been just constant 2.0 */ 00301 /*cs = (realnum)MIN2(3.71,23.623/(phycon.te20*phycon.te02/phycon.te003));*/ 00302 /*>>chng 06 jun 30 Changed-Humeshkar Nemala*/ 00303 /*>>refer ne6 cs Mitnik,D.M.,Griffin,D.C., & Badnell,N.R. 2001,JPhB,34,4455*/ 00304 cs = (realnum) (35.705/(phycon.te20 *phycon.te07 *phycon.te004 *phycon.te0007 )); 00305 PutCS(cs,&TauLines[ipxNe0676]); 00306 atom_level2(&TauLines[ipxNe0676]); 00307 /* fs76 = atom_pop2(0.37,2.,4.,1.9E-2,1.89E3,dense.xIonDense(10,6))*2.62E-13 00308 * dCooldT = dCooldT + fs76*(1890.*tsq1-halfte) 00309 * call CoolAdd( 'Ne 6' , 76 , FS76 ) 00310 * 00311 * Ne VII col data from 00312 * >>refer ne7 cs Berrington, K.A., Burke, P.G., Dufton, P.L., Kingston, A.E. 1985, 00313 * >>refercon At. Data Nucl. Data Tables, 33, 195 00314 * low te from 00315 * >>refer ne7 cs Dufton, P.L., Doyle, J.G., Kingston, A.E. 1979, A&A, 78, 318 00316 * newer fit to 00317 * >>refer ne7 cs Ramsbottom, C.A., Berrington, K.A., Bell, K.L. 1995, 00318 * >>refercon At. Data Nucl. Data Tables, 61, 105 */ 00319 if( phycon.te < 4e4 ) 00320 { 00321 cs = (realnum)(0.0352*(phycon.te20/phycon.te03)); 00322 } 00323 else 00324 { 00325 cs = (realnum)(0.736/(phycon.te10*phycon.te02/phycon.te003)); 00326 } 00327 /* >>chng 01 sep 09, AtomSeqBeryllium will reset this to 1/3 so critical density correct */ 00328 PutCS(cs,&TauLines[ipT895]); 00329 /* AtomSeqBeryllium(CS23,CS24,CS34,tarray,A41) 00330 * c895 = AtomSeqBeryllium(.52,.61, 2.0,t895,.0578) * 2.223E-11 00331 * A's 00332 * >>refer ne7 as Fleming, J., Bell, K.L, Hibbert, A., Vaeck, N., Godefroid, M.R. 00333 * >>refercon 1996, MNRAS, 279, 1289 */ 00334 AtomSeqBeryllium(.52,.61,2.0,&TauLines[ipT895],.07066); 00335 embesq.em895 = (realnum)(atoms.PopLevels[3]*0.0578*2.223e-11); 00336 00337 /* Ne VIII 774, iso with 1549, extrapolation for omega 00338 * >>refer ne8 ?? Cochrane, D.M., & McWhirter, R.W.P. 1983, PhyS, 28, 25 */ 00339 ligbar(10,&TauLines[ipT770],&TauLines[ipT88],&cs2s2p,&cs2s3p); 00340 PutCS(cs2s2p,&TauLines[ipT770]); 00341 PutCS(cs2s2p*0.5,&TauLines[ipT780]); 00342 PutCS(1.0,&TauDummy); 00343 atom_level3(&TauLines[ipT780],&TauDummy,&TauLines[ipT770]); 00344 00345 PutCS(cs2s3p,&TauLines[ipT88]); 00346 atom_level2(&TauLines[ipT88]); 00347 return; 00348 }