| fe4da5cc |
1 | * |
| 2 | * $Id$ |
| 3 | * |
| 4 | * $Log$ |
| 5 | * Revision 1.1.1.2 1996/10/30 08:27:41 cernlib |
| 6 | * Version 7.04 |
| 7 | * |
| 8 | * Revision 1.1.1.1 1996/04/12 15:29:05 plothow |
| 9 | * Version 7.01 |
| 10 | * |
| 11 | * |
| 12 | #include "pdf/pilot.h" |
| 13 | SUBROUTINE BXQBAR (X,QQ,XQBAR) |
| 14 | C....................................................................... |
| 15 | C. |
| 16 | C. SEA |
| 17 | C. |
| 18 | C....................................................................... |
| 19 | #include "pdf/impdp.inc" |
| 20 | DATA XLAM /0.47D00/, Q02/5.D0/ |
| 21 | DATA ONED/1.D0/, FIVED2/5.2D0/ |
| 22 | C |
| 23 | S = LOG( LOG( MAX( FIVED2,QQ)/XLAM**2)/ LOG( Q02/XLAM**2)) |
| 24 | AA=0.99D00+0.72D00*S+0.96D00*S*S |
| 25 | PP=8.10D00-1.49D00*S+5.10D00*S*S |
| 26 | XQBAR=AA*(ONED-X)**PP |
| 27 | RETURN |
| 28 | END |
git://git.uio.no / u / mrichter / AliRoot.git / blame