*$ CREATE REAC.ADD
*COPY REAC
*
*=== reac =============================================================*
*
*----------------------------------------------------------------------*
*                                                                      *
*     Created on 10 december 1991  by    Alfredo Ferrari & Paola Sala  *
*                                                   Infn - Milan       *
*                                                                      *
*     Last change on 10-dec-91     by    Alfredo Ferrari               *
*                                                                      *
*     This is the original common reac of Hadrin                       *
*                                                                      *
*     Included in the following routines:                              *
*                                                                      *
*                CALUMV                                                *
*                DATESH                                                *
*                HADRIV                                                *
*                RCHANV                                                *
*                BDHDR1                                                *
*                IEFUN                                                 *
*                SIGINT                                                *
*                RCHANW                                                *
*                                                                      *
*----------------------------------------------------------------------*
*
      COMMON /REAC/ UMO   ( 296), PLABF ( 296), SIIN  ( 296),
     +              WK    (5184), NRK  (2,268), NURE  (30,2)