SCBU: Scintillator Bulk Properties

                Titles:  SCBU: Scintillator Bulk Properties
                ========================================
 
    Contact:  J. Wilson, Oxford.
 
    Revision History:-
    ================
 
    5.03   J. Wilson   (SNO+) First version (restructured implementation of Aksel 
                       Hallin and Alex Wright's code)

 
Titles Files
------------
 
scintillator.dat
 
 
Verification
------------
 
 
Description
-----------
 
This titles bank contains details of the bulk properties and primary emission 
spectrum of a scintillator.
 
Data Words
---------
 
        Data types: B(bit), I, F, D(double), H(hollerith 4 char)

        Fixed length Database Header.  See titles_scbu.html

Word Type  Mnemonic              [symbolic command]  Description
---- ----  --------              -------------------------------
           KSCBU...

 1     I    _PHOTONS_PER_MEV        Number of photons generated per MeV
 2     F    _BIRKS                  Birks constant in cm/MeV
 3     I    _N_T_COMPONENTS         Number of exponentials describing emission 
                                    time distribution
 4-8   F    _TIMES                  Exponents describing emission time 
                                    distribution
 9-13  F    _FRACTIONS              Cumulative fractional contribution for each 
                                    exponent (last number must = 1)
 14    I    _N_COMPONENTS           Number of components making up scintillator 
                                    (each component has diff absorption and     
				    emission spectra described in a separate SSCO bank)
 15-24 I    _ID_COMPONENTS          ID of each component (relates to bank 
                                    number)
 25-34 F    _FRAC_COMPONENTS        Fractional contribution of each
                                    component (Sum must = 1)
 35    I    _CHOOSE_PRIMSPEC        ID of primary emission spectrum (1-10)
36-236 F    _PRIM_EMISSION          Primary emission spectrum 200 values - each 
                                    entry j is the wavelength for which the 
				    probability of emission is j/NTAB