| 1 | SUBROUTINE LPM(ENER)
|
|---|
| 2 |
|
|---|
| 3 | C------------------------------------------------------------------------
|
|---|
| 4 | C L(ANDAU) P(OMAEANCHUK) M(IGDAL)
|
|---|
| 5 | C TREATS ELECTROMAGNETIC PARTICLES WITH ENERGIES ABOVE 1.*10**16 EV
|
|---|
| 6 | C THIS SUBROUTINE IS CALLED FROM EM
|
|---|
| 7 | C ARGUMENT:
|
|---|
| 8 | C ENER = ENERGY OF EM PARTICLE
|
|---|
| 9 | C
|
|---|
| 10 | C DESIGN : D. HECK IK3 FZK KARLSRUHE
|
|---|
| 11 | C-----------------------------------------------------------------------
|
|---|
| 12 |
|
|---|
| 13 | IMPLICIT NONE
|
|---|
| 14 | *KEEP,PAM.
|
|---|
| 15 | COMMON /PAM/ PAMA,SIGNUM
|
|---|
| 16 | DOUBLE PRECISION PAMA(6000),SIGNUM(6000)
|
|---|
| 17 | *KEEP,PARPAR.
|
|---|
| 18 | COMMON /PARPAR/ CURPAR,SECPAR,PRMPAR,OUTPAR,C,
|
|---|
| 19 | * E00,E00PN,PTOT0,PTOT0N,THICKH,ITYPE,LEVL
|
|---|
| 20 | DOUBLE PRECISION CURPAR(14),SECPAR(14),PRMPAR(14),OUTPAR(14),
|
|---|
| 21 | * C(50),E00,E00PN,PTOT0,PTOT0N,THICKH
|
|---|
| 22 | INTEGER ITYPE,LEVL
|
|---|
| 23 | *KEEP,PARPAE.
|
|---|
| 24 | DOUBLE PRECISION GAMMA,COSTHE,PHI,H,T,X,Y,CHI,BETA,GCM,ECM
|
|---|
| 25 | EQUIVALENCE (CURPAR(2),GAMMA), (CURPAR(3),COSTHE),
|
|---|
| 26 | * (CURPAR(4), PHI ), (CURPAR(5), H ),
|
|---|
| 27 | * (CURPAR(6), T ), (CURPAR(7), X ),
|
|---|
| 28 | * (CURPAR(8), Y ), (CURPAR(9), CHI ),
|
|---|
| 29 | * (CURPAR(10),BETA), (CURPAR(11),GCM ),
|
|---|
| 30 | * (CURPAR(12),ECM )
|
|---|
| 31 | *KEEP,RUNPAR.
|
|---|
| 32 | COMMON /RUNPAR/ FIXHEI,THICK0,HILOECM,HILOELB,
|
|---|
| 33 | * STEPFC,NRRUN,NSHOW,PATAPE,MONIIN,
|
|---|
| 34 | * MONIOU,MDEBUG,NUCNUC,
|
|---|
| 35 | * CETAPE,
|
|---|
| 36 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 37 | * N1STTR,MDBASE,
|
|---|
| 38 | * DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 39 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 40 | * ,GHEISH,GHESIG
|
|---|
| 41 | COMMON /RUNPAC/ DSN,HOST,USER
|
|---|
| 42 | DOUBLE PRECISION FIXHEI,THICK0,HILOECM,HILOELB
|
|---|
| 43 | REAL STEPFC
|
|---|
| 44 | INTEGER NRRUN,NSHOW,PATAPE,MONIIN,MONIOU,MDEBUG,NUCNUC,
|
|---|
| 45 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 46 | * N1STTR,MDBASE
|
|---|
| 47 | INTEGER CETAPE
|
|---|
| 48 | CHARACTER*79 DSN
|
|---|
| 49 | CHARACTER*20 HOST,USER
|
|---|
| 50 |
|
|---|
| 51 | LOGICAL DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 52 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 53 | * ,GHEISH,GHESIG
|
|---|
| 54 | *KEND.
|
|---|
| 55 |
|
|---|
| 56 | DOUBLE PRECISION ENER
|
|---|
| 57 | INTEGER I
|
|---|
| 58 | C-----------------------------------------------------------------------
|
|---|
| 59 | IF ( DEBUG ) WRITE(MDEBUG,444) (CURPAR(I),I=1,9)
|
|---|
| 60 | 444 FORMAT(' LPM : CURPAR=',1P,9E10.3)
|
|---|
| 61 |
|
|---|
| 62 | IF ( ENER .GT. 1.D7 ) THEN
|
|---|
| 63 | WRITE(MONIOU,*)
|
|---|
| 64 | * 'LPM : ENERGY OF EM-PARTICLE = ',SNGL(ENER),' TOO HIGH'
|
|---|
| 65 | WRITE(MONIOU,*)'LPM : LANDAU-POMERANCHUK-MIGDAL ROUTINES ',
|
|---|
| 66 | * 'NOT YET AVAILABLE, PROGRAM STOPPED'
|
|---|
| 67 | STOP
|
|---|
| 68 | ENDIF
|
|---|
| 69 |
|
|---|
| 70 | RETURN
|
|---|
| 71 | END
|
|---|
