2025-01-16 23:18:01 -05:00
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c***********************************************************************
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SUBROUTINE BDWUCK4
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c
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c Control program for second part of DWUCK4 which integrates the
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c distorted waves, calculates radial integrals, inelastic
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c amplitudes and the crossections.
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c
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c***********************************************************************
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c
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parameter(ispc0 = 4010, ispc1 = 8000, ispc2 = 8000)
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IMPLICIT REAL*8(A-H,O-Z)
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logical i_sym(2)
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COMMON ALPHA(15),IDAT(6),ICON(20),ANGLE(5),HBARC,AMU,AMASS,CHSQ,AA
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1,DRF,Z(3),ZA(3),FM(3),FMA(3),RC(3),AC(3),PNLOC(3),FS(3),ECM(3)
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2,FK(3),FK2(3),ETA(3),DR(3),FMU(3),FN,FL,FJ2,FSS,VCE,FNRNG,RSIG(2)
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3,K,KZ,LPLUS,LPL2,IS(3),NS(3),NLTR,LTRT(8),JTRT(8),ISTRT(8),IBF(8)
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4,KC,IBUFF,IWORD,ILINE,JLINE
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Common/array0/space0(ispc0)
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Common/array1/space1(ispc1)
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Common/array2/space2(ispc2)
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DIMENSION D(8000),sigplt(200,2),plm(2000), dtemp(2000), F(800)
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1, FLL(8000), UB(800), FF(10)
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Equivalence (space1( 1), D), (space2( 1), FLL)
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1, (space0( 1), F), (space0( 1), plm(1))
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2, (space0(1601), sigplt(1,1)), (space0(3201), UB)
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3, (space0(4001), FF) ,(space1(1001), dtemp)
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DATA FOURPI/12.5663706/
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c
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do 40 i=1,2
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c
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if(fm(i).eq.fma(i).and.z(i).eq.za(i)) then
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i_sym(i)=.true.
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else
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i_sym(i)=.false.
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endif
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40 continue
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C
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IBUF=IBF(1)
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write(*,'(a)')' Subroutine INTEG entered'
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CALL INTEG4(i_sym)
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C
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C PRINT OUT ELASTIC CROSS-SECTIONS
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C
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IF(ICON(6).ne.0.or.ICON(16).ne.0) then
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WRITE(6,9999)ALPHA,(IDAT(I),I=1,3)
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WRITE(6,9904)
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C
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CALL ELSIG(dtemp,d,plm,sigplt,angle,fk,eta,rsig,alpha
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1 ,idat,is,icon,lplus,i_sym)
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C
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else
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WRITE(6,9002)(RSIG(N),N=1,2)
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endif
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IF(ICON(12).NE.0) then
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c
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c print out radial wave functions
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c
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c skip over form factors
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DO 72 M=1,NLTR
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READ(4)
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72 CONTINUE
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WRITE(6,9999)ALPHA,(IDAT(I),I=1,3)
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C
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CALL TAPED
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C
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endif
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c
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RZ=FLOAT(KZ)*DRF
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RMAX=FLOAT(K)*DRF
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JR=NS(1)
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JS=NS(2)
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DO 101 II=1,NLTR
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LTR=LTRT(II)
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MPLUS=LTR+1
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C
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C SPACE TO PROPER FORM FACTOR FOR THIS L-TRANSFER
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C
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DO 70 IJ=1,NLTR
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IF(IJ.EQ.II) then
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READ (4)UB,FF
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else
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READ (4)
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endif
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70 continue
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C
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write(*,'(a)')' Subroutine RADINT entered'
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CALL RADINT(F, FLL, UB, FF, LTR)
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C
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IF(ICON(7).ne.0) then
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C
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C WRITE( RADIAL MATRIX ELEMENTS IF ICON(7).NE.0
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C
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INCR=LPL2*LTR
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INC=1
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IS1=-IS(1)
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DO 100 I=1,JR
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IS2=-IS(2)
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DO 98 J=1,JS
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WRITE(6,9999)ALPHA,(IDAT(M),M=1,3)
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WRITE(6,9900)IS1,IS2
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WRITE(6,9901)
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DO 90 LL=1,LPLUS
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LM=LL-1
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IND=INC+INCR
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WRITE(6,9902)LM,(FLL(IT),FLL(IT+1),IT=INC,IND,LPL2)
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INC=INC+2
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90 CONTINUE
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INC=INC+INCR
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IS2=IS2+2
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98 CONTINUE
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IS1=IS1+2
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100 CONTINUE
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endif
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101 CONTINUE
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END FILE 2
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REWIND 2
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C
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C RESTORE SPIN STORAGE
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C
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IS(1)=IBF(7)
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FS(1)=FLOAT(IBF(7))/2.0
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NS(1)=IBF(7)+1
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JR=NS(1)
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IS(2)=IBF(8)
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FS(2)=FLOAT(IBF(8))/2.0
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NS(2)=IBF(8)+1
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JS=NS(2)
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DO 300 II=1,NLTR
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LTR=LTRT(II)
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JTR=JTRT(II)
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IS(3)=ISTRT(II)
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C
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C CALCULATE NORMALIZATION FACTOR
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C
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c fact normalizes the cross section
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c flfact normalizes the amplitudes
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c
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flfact=1.0
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C
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c Photo-capture
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if (fm(2).eq.0.0.and.is(2).eq.2) then
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c (p,gamma) reaction normalization
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fact= 2.0*fmu(1)*amu/(hbarc*fk(1))**2
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1 *chsq/fk(2)**2
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flfact=sqrt(float(2*ltr+1))
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c
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c Photo-disintegration
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elseif(fm(1).eq.0.0.and.is(1).eq.2) then
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c (gamma,p) reaction normalization
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fact= 2.0*fmu(2)*amu/(hbarc*fk(2))**2
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1 *chsq/fk(1)**2
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else
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FACT= 2.0*FMU(1)/(HBARC*FK(1))**2
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1 *2.0*FMU(2)/(HBARC*FK(2))**2
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2 *AMU**2/FOURPI
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if(abs(fm(1)-fm(2)).GT.0.1) then
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C Stripping normalization factors
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flfact=100.0*SQRT(FLOAT(2*LTR+1)/FLOAT(JTR+1))
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fact=fact*float(jtr+1)
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endif
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endif
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c
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FACT=FACT*FK(2)/FK(1)
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FN=(II-1)*ICON(3)*(ICON(3)-1)
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C
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CALL BETAFN(FLL, D, LTR,JTR,flfact,i_sym)
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C
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MPLUS=JTR/2+1
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IF(icon(3).le.1.or.(icon(3).eq.2.and.II.eq.NLTR)) then
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IF(ICON(8).ne.0) then
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C
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C WRITE BETA TABLES IF ICON(8).NE.0
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C
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I1=MPLUS+MPLUS
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IFACT=I1 *NS(1)*NS(2)
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KT=1
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IS1=-IS(1)
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DO 120 I=1,JR
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IS2=-IS(2)
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DO 116 J=1,JS
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WRITE(6,9999)ALPHA,(IDAT(M),M=1,3)
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WRITE(6,9905)IS2,IS1
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WRITE(6,9903)
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DO 114 LL=1,LPLUS
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LM=LL-1
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IND=KT+LM*IFACT
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INDF=IND+I1-1
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WRITE(6,9902)LM,(D(INDEX),INDEX=IND,INDF)
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114 CONTINUE
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KT=KT+I1
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IS2=IS2+2
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116 CONTINUE
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IS1=IS1+2
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120 CONTINUE
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endif
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C
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C SET HEADINGS FOR INELASTIC SIGMA
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C
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WRITE(6,9999)ALPHA,(IDAT(I),I=1,3)
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WRITE(6,9507)DRF,RZ,RMAX,VCE,FS(1)
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WRITE(6,9508)FNRNG,PNLOC,FS(2)
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TEMP=ECM(2)-ECM(1)
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do 280 jj=1,nltr
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if((icon(3).le.1.and.jj.eq.ii).or.
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1 (icon(3).eq.2.and.ii.eq.nltr)) then
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WRITE(6,9505)LTRT(jj),JTRT(jj),IS(3),TEMP
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endif
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280 continue
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C
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write(*,'(a)')' Subroutine INSIG entered'
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CALL INSIG(D, plm, JTR,FACT)
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C
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endif
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300 CONTINUE
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REWIND 2
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RETURN
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9002 FORMAT(1H0,'REACSIG 1',1PE14.5,45X,'REACSIG 2',1PE14.5)
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9505 FORMAT(18H ANG MOM TRANSFER ,9H LTR =,I4,14H. 2*JTR=,I4
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1,14H. 2*STR=,I4,14H. Q =,F9.4)
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9507 FORMAT(18H0BASIC DATA ,9H DR =,F9.4,9H RMIN =,F9.4
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1, 9H RMAX =,F9.4,9H COUEX=,F9.4
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2, 9H IS1=,F9.4)
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9508 FORMAT(18X,9H FNRNG=,F9.4,9H PNLC1=,F9.4,9H PNLC2=,F9.4
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1, 9H PNLC3=,F9.4,9H IS2=,F9.4)
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9900 FORMAT(24H0 RADIAL MATRIX ELEMENTS ,9H, J1=L1+,I2,2H/2
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1, 9H, J2=L2+,I2,2H/2 )
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9901 FORMAT('0 L2 F(L2,/L2-LTR/ ) F(L2,/L2-LTR/+2)'
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1, ' F(L2,/L2-LTR/+4) F(L2,/L2-LTR/+6)')
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9902 FORMAT(I4,1P10E10.3/(4X,1P10E10.3))
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9903 FORMAT('0 L2 BETA(L2,0) BETA(L2,1) BETA(L2,2)'
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1, ' BETA(L2,3) BETA(L2,4)')
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9904 FORMAT(1H0,32HELASTIC SCATTERING CROSS-SECTION )
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9905 FORMAT(1H0,8H MS2=,I2,2H/2,8H MS1=,I2,2H/2)
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9999 FORMAT(1H1,15A4,I4,2(1H/,I2.2),I4,2(1H.,I2.2))
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END
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c***********************************************************************
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SUBROUTINE INTEG4(isym)
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C
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c Subroutine to integrate radial differential equations for the
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c distorted waves.
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c
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c***********************************************************************
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parameter(ispc0 = 4010, ispc1 = 8000, ispc2 = 8000)
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IMPLICIT REAL*8(A-H,O-Z)
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logical isym(2)
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COMMON ALPHA(15),IDAT(6),ICON(20),ANGLE(5),HBARC,AMU,AMASS,CHSQ,AA
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1,DRF,Z(3),ZA(3),FM(3),FMA(3),RC(3),AC(3),PNLOC(3),FS(3),ECM(3)
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2,FK(3),FK2(3),ETA(3),DR(3),FMU(3),FN,FL,FJ2,FSS,VCE,FNRNG,RSIG(2)
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3,K,KZ,LPLUS,LPL2,IS(3),NS(3),NLTR,LTRT(8),JTRT(8),ISTRT(8),IBF(8)
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4,KC,IBUFF,IWORD,ILINE,JLINE
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Common/array0/space0(ispc0)
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Common/array1/space1(ispc1)
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Common/array2/space2(ispc2)
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DIMENSION U(800,2), V(800,2)
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1 ,F (400),FP(400),G (400),GP(400),S(400)
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2 ,F1(800),F2(800),Q1(800),Q2(800),C(800)
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3 ,D (800),X(800),DTEMP(3200)
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4 ,E (12),Q(4),A(2),B(2),CTEMP(2),LM(6)
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5 ,DRR2(2),DR2(2),R(2)
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EQUIVALENCE (space0( 1), U), (space0(1601), V)
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1 ,(U,DTEMP)
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2 ,(space1( 1),Q1),(space1( 801),Q2),(space1(1601),F1)
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3 ,(space1(2401),F2),(space1( 801),X ),(space1( 1),D )
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4 ,(DTEMP( 1),F ),(DTEMP( 401),FP),(DTEMP( 801),G )
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5 ,(DTEMP(1201),GP),(DTEMP(1601),S ),(DTEMP(2001),C )
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DATA ETA3/10.E+00/
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C
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2025-02-12 23:34:08 -05:00
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2025-01-16 23:18:01 -05:00
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IWORD=0
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2025-02-12 23:34:08 -05:00
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JT=NS(1)+NS(2) ! NS(1) is number of m-state in incoming channel, similar for NS(2), for (d,p), JT = 5
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NP=LPL2*JT ! LPLUS = LMAX + 1, LPL2 = 2*LPLUS, NP = 2*(LMAX+1)*JT, for LMAX = 15 (d,p) NP = 160, NP= number of partial wave, real + imag
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2025-01-16 23:18:01 -05:00
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I=0
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2025-02-12 23:34:08 -05:00
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DO 30 N=1,2 !N = 1 : incoming, 2 : outgoing
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DR2(N)=DR(N)**2/12.0 ! this is for the Numerov method
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2025-01-16 23:18:01 -05:00
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R(N)=0.0
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2025-02-12 23:34:08 -05:00
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JS=NS(N) ! number of m-state
|
|
|
|
|
DO 29 ISS=1,JS ! loop all m-state
|
|
|
|
|
I=I+1
|
|
|
|
|
LM(I)=0 ! all LM(I) = 0
|
2025-01-16 23:18:01 -05:00
|
|
|
29 CONTINUE
|
2025-02-12 23:34:08 -05:00
|
|
|
30 CONTINUE ! end of loop N
|
|
|
|
|
DO 40 IQ=1,NP ! initial distorted wave, have NP points
|
|
|
|
|
F1(IQ)=0.0 !
|
|
|
|
|
F2(IQ)=0.0 ! F1 is n-1 of F2
|
2025-01-16 23:18:01 -05:00
|
|
|
Q1(IQ)=0.0
|
2025-02-12 23:34:08 -05:00
|
|
|
Q2(IQ)=0.0 ! Q1 is n-1 of Q2
|
2025-01-16 23:18:01 -05:00
|
|
|
40 CONTINUE
|
|
|
|
|
C
|
2025-02-12 23:34:08 -05:00
|
|
|
|
|
|
|
|
WRITE(6,*) 'Debug: K=', K, ', NP=', NP
|
|
|
|
|
DO 100 M=1,K ! K = ABS(RMAX)/DRF + 1.0E-08
|
|
|
|
|
MK=M+M-1 ! 2*M-1, odd number from 1 to K, odd for real, even for imag
|
|
|
|
|
IX=0 ! loop from 1 to 128, step 32 = 2*LPLUS, why?
|
|
|
|
|
I=0 ! loop from 1 to 5, total m-state in incoming and outgoing channel?
|
|
|
|
|
|
|
|
|
|
DO 90 N=1,2 ! looping incoming and outgoing channel
|
2025-01-16 23:18:01 -05:00
|
|
|
R(N)=R(N)+DR(N)
|
2025-02-12 23:34:08 -05:00
|
|
|
DRR2(N)=DR2(N)/R(N)**2 ! for L(L+1)/r^2 term in the potential
|
|
|
|
|
Q(1)=1.0+DR2(N)*U(MK ,N) ! seems to be the Numerov k_n
|
|
|
|
|
Q(2)= DR2(N)*U(MK+1,N)
|
|
|
|
|
LTEMP=2.0*FK(N)*R(N)+ETA3 ! ETA3 = 10,
|
|
|
|
|
LTEMP=MIN0(LTEMP,LPLUS) ! set the maximum acceptable L
|
|
|
|
|
|
|
|
|
|
FI=-FS(N) ! m-state of S of channle-N, N=1 for incoming, =2 for outgoing
|
|
|
|
|
JS=NS(N) ! number of m-state of S
|
|
|
|
|
SFACT=FS(N)**2+FS(N) ! s * (s+1)
|
|
|
|
|
|
|
|
|
|
DO 89 ISS=1,JS ! loop the m-state
|
|
|
|
|
I=I+1 ! I is the id of m-state
|
|
|
|
|
FL=0.0 ! FL runs from 0 to LMAX
|
|
|
|
|
|
|
|
|
|
DO 80 LL=1,LPLUS ! loop all L, fortan start index is 1, so need to run from 1 to LMAX + 1
|
|
|
|
|
FJ=FL+FI ! J = L + S, looping possible J-state
|
|
|
|
|
IX1=IX+LL+LL-1 ! loop from 1 to 159 odd, odd for real? even for imag?
|
|
|
|
|
FLFACT=FL**2+FL
|
|
|
|
|
|
|
|
|
|
FACT=DR2(N)*(FJ**2+FJ-FLFACT-SFACT)*0.5 ! for L(L+1)/r^2
|
2025-01-16 23:18:01 -05:00
|
|
|
Q(3 )=Q(1)+FACT*V(MK ,N)-DRR2(N)*FLFACT
|
|
|
|
|
Q(4 )=Q(2)+FACT*V(MK+1,N)
|
|
|
|
|
IF(LL.LE.LM(I)) GO TO 70
|
|
|
|
|
IF(LTEMP.LT.LL) GO TO 72
|
|
|
|
|
LM(I)=LM(I)+1
|
|
|
|
|
IF(FJ-ABS(FL-FS(N)).LT.0.0) GO TO 72
|
|
|
|
|
c calculate approximate starting value
|
2025-02-12 23:34:08 -05:00
|
|
|
|
2025-01-16 23:18:01 -05:00
|
|
|
f2(ix1 )=1.0
|
|
|
|
|
do 50 ii=1,ll
|
|
|
|
|
f2(ix1 )=f2(ix1 )*(fk(n)*r(n))/float(2*ii-1)
|
|
|
|
|
50 continue
|
2025-02-12 23:34:08 -05:00
|
|
|
|
2025-01-16 23:18:01 -05:00
|
|
|
F2(IX1+1)=0.0
|
|
|
|
|
Q2(IX1 )=Q(3)*f2(ix1 )
|
|
|
|
|
Q2(IX1+1)=Q(4)*f2(ix1 )
|
|
|
|
|
C
|
|
|
|
|
C EVALUATE Q AT ORIGIN FOR L=1
|
|
|
|
|
C
|
|
|
|
|
IF(LL.EQ.2) Q1(IX+3)=-f2(ix1 )/6.0
|
|
|
|
|
GO TO 72
|
|
|
|
|
70 CONTINUE
|
|
|
|
|
c
|
|
|
|
|
c Step equations forward by dr(n) via Numerov-Fox-Goodwin-Milne method
|
|
|
|
|
c
|
|
|
|
|
CTEMP(1)=12.*F2(IX1 )-10.*Q2(IX1 )-Q1(IX1 )
|
|
|
|
|
CTEMP(2)=12.*F2(IX1+1)-10.*Q2(IX1+1)-Q1(IX1+1)
|
|
|
|
|
F1(IX1 )=F2(IX1 )
|
|
|
|
|
F1(IX1+1)=F2(IX1+1)
|
|
|
|
|
DET=Q(3)**2+Q(4)**2
|
|
|
|
|
F2(IX1 )=(CTEMP(1)*Q(3 )+CTEMP(2)*Q(4 ))/DET
|
|
|
|
|
F2(IX1+1)=(CTEMP(2)*Q(3 )-CTEMP(1)*Q(4 ))/DET
|
|
|
|
|
Q1(IX1 )=Q2(IX1 )
|
|
|
|
|
Q1(IX1+1)=Q2(IX1+1)
|
|
|
|
|
Q2(IX1 )=CTEMP(1)
|
|
|
|
|
Q2(IX1+1)=CTEMP(2)
|
2025-02-12 23:34:08 -05:00
|
|
|
|
|
|
|
|
IF(N.EQ.1 .AND. FL.EQ.1 .AND. FJ.EQ.1) THEN
|
|
|
|
|
WRITE(6,'(A, F7.3, F10.6, F10.6, F10.6, F10.6)')
|
|
|
|
|
1'Debug:',R(N),Q1(IX1),Q1(IX1+1),Q2(IX1), Q2(IX1+1)
|
|
|
|
|
ENDIF
|
|
|
|
|
|
2025-01-16 23:18:01 -05:00
|
|
|
72 CONTINUE
|
|
|
|
|
FL=FL+1.0
|
|
|
|
|
80 CONTINUE
|
|
|
|
|
FI=FI+1.0
|
|
|
|
|
IX=IX+LPL2
|
|
|
|
|
89 CONTINUE
|
|
|
|
|
90 CONTINUE
|
|
|
|
|
C
|
|
|
|
|
C WRITE RADIAL WAVE FUNCTIONS ON TAPE 4
|
|
|
|
|
C
|
|
|
|
|
WRITE(4)(F2(J),J=1,NP)
|
|
|
|
|
100 CONTINUE
|
2025-02-12 23:34:08 -05:00
|
|
|
|
|
|
|
|
C ================= end of loop
|
|
|
|
|
C
|
|
|
|
|
|
2025-01-16 23:18:01 -05:00
|
|
|
LX=1
|
|
|
|
|
drrc = 0.1
|
2025-02-12 23:34:08 -05:00
|
|
|
|
2025-01-16 23:18:01 -05:00
|
|
|
DO 120 N=1,2
|
|
|
|
|
R2=FK(N)*R(N)
|
|
|
|
|
R1=R2-DR(N)*FK(N)
|
|
|
|
|
CALL COU(R1,R2,ETA(N),LPLUS,drrc,F(LX),FP(LX),G(LX),GP(LX),S(LX))
|
|
|
|
|
RSIG(N)=0.0
|
|
|
|
|
LX=LX+LPLUS
|
|
|
|
|
120 CONTINUE
|
|
|
|
|
C
|
|
|
|
|
IF(ICON(5).ne.0) then
|
|
|
|
|
WRITE(6,9999)ALPHA,(IDAT(I),I=1,3)
|
|
|
|
|
WRITE(6,9600)
|
|
|
|
|
WRITE(6,9601)
|
|
|
|
|
endif
|
|
|
|
|
c
|
|
|
|
|
c Match solutions to asymptotic form
|
|
|
|
|
c
|
|
|
|
|
DO 300 LL=1,LPLUS
|
|
|
|
|
FL=FLOAT(LL-1)
|
|
|
|
|
LX=LL
|
|
|
|
|
I=0
|
|
|
|
|
IX1=LL+LL-1
|
|
|
|
|
DO 200 N=1,2
|
|
|
|
|
JS=NS(N)
|
|
|
|
|
FI=-FS(N)
|
|
|
|
|
ARG=S(LX)-S(LX-LL+1)
|
|
|
|
|
Q(1)=COS(ARG)
|
|
|
|
|
Q(2)=SIN(ARG)
|
|
|
|
|
Q(3)=Q(1)**2-Q(2)**2
|
|
|
|
|
Q(4)=2.0*Q(1)*Q(2)
|
|
|
|
|
DO 199 ISS=1,JS
|
|
|
|
|
FJ=FL+FI
|
|
|
|
|
I=I+1
|
|
|
|
|
DET=F(LX)*GP(LX)-FP(LX)*G(LX)
|
|
|
|
|
A(1)=(F1(IX1 )*GP(LX)-F2(IX1 )*G (LX))/DET
|
|
|
|
|
A(2)=(F1(IX1+1)*GP(LX)-F2(IX1+1)*G (LX))/DET
|
|
|
|
|
B(1)=(F2(IX1 )*F (LX)-F1(IX1 )*FP(LX))/DET
|
|
|
|
|
B(2)=(F2(IX1+1)*F (LX)-F1(IX1+1)*FP(LX))/DET
|
|
|
|
|
IF(LL.LE.LM(I).and.FJ-ABS(FL-FS(N)).ge.0.0) then
|
|
|
|
|
DET=(A(1)+B(2))**2+(A(2)-B(1))**2
|
|
|
|
|
CTEMP(1)=(A(1)+B(2))/DET
|
|
|
|
|
CTEMP(2)=(B(1)-A(2))/DET
|
|
|
|
|
else
|
|
|
|
|
CTEMP(1)=0.0
|
|
|
|
|
CTEMP(2)=0.0
|
|
|
|
|
endif
|
|
|
|
|
C
|
|
|
|
|
C C=NORMALIZATION CONSTANTS
|
|
|
|
|
C
|
|
|
|
|
C(IX1 )=Q(1)*CTEMP(1)-Q(2)*CTEMP(2)
|
|
|
|
|
C(IX1+1)=Q(1)*CTEMP(2)+Q(2)*CTEMP(1)
|
|
|
|
|
C
|
|
|
|
|
C E=PARTIAL WAVE SCATTERING AMPLITUDES
|
|
|
|
|
C
|
|
|
|
|
E(2*I-1)=B(1)*CTEMP(1)-B(2)*CTEMP(2)
|
|
|
|
|
E(2*I )=B(1)*CTEMP(2)+B(2)*CTEMP(1)
|
|
|
|
|
T1 = E(2*I-1)
|
|
|
|
|
T2 = E(2*I )
|
|
|
|
|
if(isym(N) .and. is(N).eq.0 ) then
|
|
|
|
|
if(Phasef(lx-1).lt.0.0) then
|
|
|
|
|
T1 = 0.0
|
|
|
|
|
T2 = 0.0
|
|
|
|
|
E(2*I-1) = 0.0
|
|
|
|
|
E(2*I ) = 0.0
|
|
|
|
|
else
|
|
|
|
|
T1 = 2.0*T1
|
|
|
|
|
T2 = 2.0*T2
|
|
|
|
|
endif
|
|
|
|
|
endif
|
|
|
|
|
C
|
|
|
|
|
C D=PARTIAL WAVE SCATTERING AMPLITUDES* COULOMB PHASE / WAVE NUMBER
|
|
|
|
|
C
|
|
|
|
|
D(IX1 )=(Q(3)*T1 - Q(4)*T2)/FK(N)
|
|
|
|
|
D(IX1+1)=(Q(3)*T2 + Q(4)*T1)/FK(N)
|
|
|
|
|
X(IX1 )=E(2*I-1)
|
|
|
|
|
X(IX1+1)=E(2*I )
|
|
|
|
|
C
|
|
|
|
|
C CALCULATE REACTION SIGMA
|
|
|
|
|
C
|
|
|
|
|
T1 = E(2*I ) - E(2*I-1)**2-E(2*I )**2
|
|
|
|
|
if(isym(N) .and. is(N).eq. 0) T1 = 4.0*T1
|
|
|
|
|
RSIG(N)=RSIG(N)+(2.0*FJ+1.0)*T1
|
|
|
|
|
FI=FI+1.0
|
|
|
|
|
IX1=IX1+LPL2
|
|
|
|
|
199 CONTINUE
|
|
|
|
|
LX=LX+LPLUS
|
|
|
|
|
200 CONTINUE
|
|
|
|
|
IF(ICON(5).ne.0) then
|
|
|
|
|
C
|
|
|
|
|
C WRITE ELASTIC PARTIAL WAVE SCATTERING AMPLITUDES
|
|
|
|
|
C
|
|
|
|
|
IX=LL-1
|
|
|
|
|
I1=1
|
|
|
|
|
I2=NS(1)*2
|
|
|
|
|
WRITE(6,9602)IX,(E(INDEX ),INDEX=I1,I2)
|
|
|
|
|
I1=I2+1
|
|
|
|
|
I2=I2+NS(2)*2
|
|
|
|
|
WRITE(6,9603)IX,(E(INDEX ),INDEX=I1,I2)
|
|
|
|
|
endif
|
|
|
|
|
300 CONTINUE
|
|
|
|
|
DO 310 N=1,2
|
|
|
|
|
RSIG(N)=RSIG(N)*12.566371 /((2.0*FS(N)+1.0)*FK(N)**2)
|
|
|
|
|
310 CONTINUE
|
|
|
|
|
C
|
|
|
|
|
C WRITE NORMALIZATION CONSTANTS ON TAPE 4
|
|
|
|
|
C
|
|
|
|
|
WRITE(4)(C(I),I=1,NP)
|
|
|
|
|
C
|
|
|
|
|
C WRITE END POINT FUNCTIONS FOR UNBOUND STATE STRIPPING
|
|
|
|
|
C
|
|
|
|
|
C ILINE IS SET IN ADWUCK FORM FACTOR LOOP
|
|
|
|
|
IF(ILINE.EQ.0) GO TO 400
|
|
|
|
|
WRITE(4)(X(I),I=1,NP),(GP(I),FP(I),I=1,LPL2),(S(I),I=1,LPL2)
|
|
|
|
|
400 CONTINUE
|
|
|
|
|
END FILE 4
|
|
|
|
|
REWIND 4
|
|
|
|
|
RETURN
|
|
|
|
|
9600 FORMAT(1H0,35HPARTIAL WAVE SCATTERING AMPLITUDES )
|
|
|
|
|
9601 FORMAT(4H L,20H REAL D1 IMAG D1 ,20H REAL D2 IMAG D2
|
|
|
|
|
1, 20H REAL D3 IMAG D3
|
|
|
|
|
2, 4X,4H L,20H REAL D1 IMAG D1 ,20H REAL D2 IMAG D2
|
|
|
|
|
3, 20H REAL D3 IMAG D3 )
|
|
|
|
|
9602 FORMAT(1H , I3,6F10.6)
|
|
|
|
|
9603 FORMAT(1H+,68X,I3,6F10.6)
|
|
|
|
|
9999 FORMAT(1H1,15A4,I4,2(1H/,I2.2),I4,2(1H.,I2.2))
|
|
|
|
|
END
|
|
|
|
|
|
|
|
|
|
c***********************************************************************
|
|
|
|
|
SUBROUTINE TAPED
|
|
|
|
|
C
|
|
|
|
|
c Subroutine writes out radial wave functions,
|
|
|
|
|
c spaced icon(12) points apart
|
|
|
|
|
c***********************************************************************
|
|
|
|
|
c
|
|
|
|
|
parameter(ispc0 = 4010, ispc1 = 8000, ispc2 = 8000)
|
|
|
|
|
IMPLICIT REAL*8(A-H,O-Z)
|
|
|
|
|
COMMON ALPHA(15),IDAT(6),ICON(20),ANGLE(5),HBARC,AMU,AMASS,CHSQ,AA
|
|
|
|
|
1,DRF,Z(3),ZA(3),FM(3),FMA(3),RC(3),AC(3),PNLOC(3),FS(3),ECM(3)
|
|
|
|
|
2,FK(3),FK2(3),ETA(3),DR(3),FMU(3),FN,FL,FJ2,FSS,VCE,FNRNG,RSIG(2)
|
|
|
|
|
3,K,KZ,LPLUS,LPL2,IS(3),NS(3),NLTR,LTRT(8),JTRT(8),ISTRT(8),IBF(8)
|
|
|
|
|
4,KC,IBUFF,IWORD,ILINE,JLINE
|
|
|
|
|
Common/array0/space0(ispc0)
|
|
|
|
|
Common/array1/space1(ispc1)
|
|
|
|
|
Common/array2/space2(ispc2)
|
|
|
|
|
|
|
|
|
|
DIMENSION C(800),FR(800),R(2),CTEMP(2)
|
|
|
|
|
EQUIVALENCE (space0(2001), C(1)), (space0( 801), FR(1))
|
|
|
|
|
c
|
|
|
|
|
IK=ICON(12)
|
|
|
|
|
JT=NS(1)+NS(2)
|
|
|
|
|
NP=LPL2*JT
|
|
|
|
|
R(1)=0.0
|
|
|
|
|
R(2)=0.0
|
|
|
|
|
IKTEMP=0
|
|
|
|
|
DO 50 M=1,K
|
|
|
|
|
IKTEMP=IKTEMP+1
|
|
|
|
|
C
|
|
|
|
|
C READ IN DISTORTED WAVE RADIAL FUNCTIONS
|
|
|
|
|
C
|
|
|
|
|
READ (4)(FR(J),J=1,NP)
|
|
|
|
|
IF(IKTEMP.NE.IK) GO TO 50
|
|
|
|
|
IKTEMP=0
|
|
|
|
|
IX=0
|
|
|
|
|
DO 40 N=1,2
|
|
|
|
|
R(N)=R(N)+DR(N)*FLOAT(IK)
|
|
|
|
|
JX=NS(N)
|
|
|
|
|
DO 39 J=1,JX
|
|
|
|
|
DO 30 LL=1,LPLUS
|
|
|
|
|
LK=LL+LL-1
|
|
|
|
|
IX1=LK+IX
|
|
|
|
|
IX2=IX1+1
|
|
|
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C
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C NORMALIZE RADIAL FUNCTIONS
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C
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CTEMP(1)=FR(IX1)*C(IX1)-FR(IX2)*C(IX2)
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CTEMP(2)=FR(IX1)*C(IX2)+FR(IX2)*C(IX1)
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2025-02-12 20:44:02 -05:00
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FR(IX1)=CTEMP(1) ! real
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FR(IX2)=CTEMP(2) ! complex
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2025-01-16 23:18:01 -05:00
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30 CONTINUE
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IX=IX+LPL2
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39 CONTINUE
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40 CONTINUE
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WRITE(6,9001)R(1),R(2)
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WRITE(6,9601)
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DO 45 LL=1,LPLUS
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LM=LL-1
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LK1=LM+LL
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LK2=LPL2*(NS(1)-1)+LK1
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WRITE(6,9602)LM,(FR(LK),FR(LK+1),LK=LK1,LK2,LPL2)
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LK1=LK2+LPL2
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LK2=LPL2*(NS(2)-1)+LK1
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WRITE(6,9603)LM,(FR(LK),FR(LK+1),LK=LK1,LK2,LPL2)
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45 CONTINUE
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50 CONTINUE
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REWIND 4
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RETURN
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9001 FORMAT(1H0,3HR1=,F8.4,57X,3HR2=,F8.4)
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9601 FORMAT(4H L,20H REAL D1 IMAG D1 ,20H REAL D2 IMAG D2 ,20H
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1 REAL D3 IMAG D3 ,4X,4H L,20H REAL D1 IMAG D1 ,20H REAL D2
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2 IMAG D2 ,20H REAL D3 IMAG D3 )
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9602 FORMAT(1H , I3,6F10.7)
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9603 FORMAT(1H+,68X,I3,6F10.7)
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END
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