Description
                  FENDL/MG-2.0 GENERAL PURPOSE SUBLIBRARY
             (FENDL/E-2.0 processed into multigroup structure)                     
                        
The directory FENDLMG/ contains the 
multigroup neutron, photon-atom and coupled neutron-photon cross section 
data generated with the nuclear data processing code NJOY94 for neutron-photon 
transport calculations.
   
The multigroup data are available in two formats:

1. GENDF (file ext. .G) - output of the GROUPR module (neutron and coupled 
                          neutron-photon cross section data only).

2. MATXS (file ext. .M) - for use in coupled neutron-photon transport 
                          calculations with discrete-ordinates codes like anisn, 
                          one- and two-dant. These MATXS files were generated by
                          post-processing the above mentioned GENDF files 
                          with the MATXSR module of NJOY, along with the 
                          GENDF files of photon-atom interaction data. The 
                          latter were generated with the NJOY modules 
                          RECONR/GAMINR from the evaluated photon-atom cross 
                          section data file 
                          [FENDL2.TRANSPORT.FENDLE]FENDLEP.DAT.

Following examples illustrate name convention adopted for the files:

H002BR2.*    H   -2 data from BROND-2
SI030E6.*    Si -30 data from ENDF/B-VI
MO000JFF.*   Mo-nat data from JENDL-FF
FE056EFF3.*  Fe -56 data from EFF-3
TA181J3.*    Ta-181 data from JENDL-3.1

Here, '*' is to be replaced by 'G' for GENDF files and by 'M' for MATXS files.  
The atomic number is always represented by three digits, using '0' in front
whenever appropriate. 

A file named 'NJOY-INPUT.DAT' contains the NJOY input files for processing
the data into multigroup structure.

ATTENTION: files with .GZ suffix are compressed with GNU gzip 
           (use gzip -d "file.name" to uncompress downloaded file).


Specifications of the multigroup processing for producing GENDF and 
MATXS files:

 - Neutron groups: 175, in Vitamin-J structure
 - Gamma groups: 42, in Vitamin_J structure
 - Vitamin-E neutron weight function (IWT=11 in NJOY) 
 - Gamma weight function: 1/E with roll-offs (IWT=3 in NJOY)
 - Legendre order for neutron and photon scattering: P6 for transport 
   correction to P5  
 - Temperature: 300 Kelvin ( plus 600, 900 and 1200 K for Ga-nat
   and -JFF data)   
 - Dilution factors: (see Table 1)
 - Up to 7 digits of accuracy for resonance reconstruction.   
 - Reactions included:
	* All reactions present in evaluations
	* Energy balance heating (MT = 301)
	* Kinematic heating (Mt = 443)
	* Damage (MT = 444)
	* Thermal data only for H-2, Be-9, C-12, N-14, 
          O-16, Al-27, V-51, Fe-56, Zr-nat, Ga-nat,
          Nb-93, Mo-nat, Sn-nat, W-nat, Au-197
	* Gas production data (see Table 2) 

          
Table 1: Status of the multigroup files for different dilution factors 
         ( in barns).

----------------------------------------------------------------------------------------
Nuclide |10**10|10**5|10000| 1000|  300|  100|   30|   10|    3|    1|  0.3|  0.1| .001
----------------------------------------------------------------------------------------
H-1     |  X   |     |     |     |     |     |     |     |     |     |     |     |                  
H-2     |  X   |     |  X  |  X  |     |  X  |     |  X  |     |  X  |     |     |     
H-3     |  X   |     |     |     |     |     |     |     |     |     |     |     |     
He-3    |  X   |     |     |     |     |     |     |     |     |     |     |     |     
He-4    |  X   |     |     |     |     |     |     |     |     |     |     |     |      
Li-6    |  X   |     |     |     |     |     |     |     |     |     |     |     |      
Li-7    |  X   |     |     |     |     |     |     |     |     |     |     |     |      
Be-9    |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X   
B-10    |  X   |     |     |     |     |     |     |     |     |     |     |     |      
B-11    |  X   |     |     |     |     |     |     |     |     |     |     |     |      
C-12    |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X   
N-14    |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X   
N-15    |  X   |     |     |     |     |     |     |     |     |     |     |     |      
O-16    |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X   
F-19    |  X   |     |     |     |     |     |     |     |     |     |     |     |      
Na-23   |  X   |     |     |     |     |     |     |     |     |     |     |     |      
Mg-Nat  |  X   |     |     |     |     |     |     |     |     |     |     |     |      
Al-27   |  X   |     |     |     |     |     |     |     |     |     |     |     |      
Si-28   |  X   |     |     |     |     |  X  |     |  X  |     |  X  |     |     |      
Si-29   |  X   |     |     |     |     |  X  |     |  X  |     |  X  |     |     |      
Si-30   |  X   |     |     |     |     |  X  |     |  X  |     |  X  |     |     |      
P-31    |  X   |     |     |     |     |     |     |     |     |     |     |     |      
S-Nat   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |     |     |     |     |      
Cl-Nat  |  X   |     |     |  X  |  X  |  X  |  X  |  X  |     |     |     |     |      
K-Nat   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |     |     |     |     |      
Ca-Nat  |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |      
Ti-Nat  |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |      
V-51    |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X  
Cr-50   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |       
Cr-52   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |      
Cr-53   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |      
Cr-54   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |      
Mn-55   |  X   |  X  |     |  X  |     |  X  |     |  X  |     |  X  |     |     |      
Fe-54   |  X   |  X  |  X  |  X  |     |  X  |     |  X  |     |     |     |     |      
Fe-56   |  X   |  X  |  X  |  X  |     |  X  |     |  X  |  X  |  X  |  X  |  X  |      
Fe-57   |  X   |  X  |  X  |  X  |     |  X  |     |  X  |     |     |     |     |      
Fe-58   |  X   |  X  |  X  |  X  |     |  X  |     |  X  |     |     |     |     |      
Co-59   |  X   |  X  |  X  |  X  |     |  X  |     |  X  |     |     |     |     |      
Ni-58   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |       
Ni-60   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |      
Ni-61   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |      
Ni-62   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |      
Ni-64   |  X   |     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |      
Cu-63   |  X   |     |  X  |     |  X  |  X  |  X  |  X  |     |     |     |     |       
Cu-65   |  X   |     |  X  |     |  X  |  X  |  X  |  X  |     |     |     |     |      
Ga-nat  |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X  
Zr-nat  |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X   
Nb-93   |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X   
Mo-Nat  |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X   
Sn-Nat  |  X   |     |  X  |  X  |     |  X  |     |  X  |     |  X  |     |     |      
Ta-181  |  X   |     |  X  |  X  |     |  X  |     |  X  |     |     |     |     |      
W-nat   |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |  X  |  X   
Au-197  |  X   |     |  X  |  X  |  X  |  X  |  X  |  X  |     |  X  |     |     |      
Pb-206  |  X   |     |     |  X  |     |  X  |     |  X  |     |  X  |     |     |      
Pb-207  |  X   |     |     |  X  |     |  X  |     |  X  |     |  X  |     |     |      
Pb-208  |  X   |     |     |  X  |     |  X  |     |  X  |     |  X  |     |     |      
Bi-209  |  X   |     |  X  |  X  |     |  X  |     |  X  |     |     |     |     |      
-------------------------------------------------------------------------------------

Table 2: Status of gas production cross sections present in 
         the multigroup libraries.

------------------------------------------------------------
          |  MT203  |  MT204  |  MT205  |  MT206  |  MT207
 Nuclide  |   H-1   |   H-2   |   H-3   |   He-3  |   He-4
------------------------------------------------------------
H-2       |    X    |         |    X    |         |
Be-9      |         |         |         |         |    X  
C-12      |         |         |         |         |    X  
N-14      |    X    |    X    |    X    |         |    X  
O-16      |    X    |    X    |         |         |    X  
Al-27     |    X    |         |         |         |    X  
Si-28     |    X    |    X    |         |         |    X
Si-29     |    X    |         |         |         |    X
Si-30     |    X    |         |         |         |    X
V-51      |    X    |    X    |    X    |         |    X  
Fe-56     |    X    |    X    |    X    |    X    |    X         
Ga-nat    |    X    |    X    |    X    |    X    |    X  
Zr-nat    |    X    |    X    |    X    |    X    |    X  
Nb-93     |    X    |    X    |         |         |    X  
Mo-nat    |    X    |    X    |    X    |    X    |    X  
Sn-nat    |    X    |    X    |    X    |    X    |    X
W-nat     |    X    |    X    |         |         |    X  
Au-197    |    X    |         |         |         |    X  
------------------------------------------------------------

page modified: 24.4.1998
Files
AAAREADME.WWW, 11 Kb, Mon May 25 15:33:15 1998
AL027EFF3.G.GZ, 1049 Kb, Thu Apr 23 12:26:44 1998
AL027EFF3.M.GZ, 549 Kb, Thu Apr 23 13:20:56 1998
AU197E6.G.GZ, 956 Kb, Thu Apr 23 12:27:20 1998
AU197E6.M.GZ, 658 Kb, Thu Apr 23 13:21:41 1998
B010E6.G.GZ, 718 Kb, Thu Apr 23 12:27:48 1998
B010E6.M.GZ, 559 Kb, Thu Apr 23 13:22:23 1998
B011E6.G.GZ, 491 Kb, Thu Apr 23 12:28:08 1998
B011E6.M.GZ, 382 Kb, Thu Apr 23 13:22:50 1998
BE009JFF.G.GZ, 2527 Kb, Thu Apr 23 12:30:01 1998
BE009JFF.M.GZ, 1472 Kb, Thu Apr 23 13:26:00 1998
BI209J3.G.GZ, 379 Kb, Thu Apr 23 12:30:17 1998
BI209J3.M.GZ, 344 Kb, Thu Apr 23 13:26:26 1998
C012JFF.G.GZ, 2330 Kb, Thu Apr 23 12:32:56 1998
C012JFF.M.GZ, 1379 Kb, Thu Apr 23 13:29:10 1998
CA000J3.G.GZ, 1024 Kb, Thu Apr 23 12:33:45 1998
CA000J3.M.GZ, 733 Kb, Thu Apr 23 13:30:01 1998
CL000E6.G.GZ, 444 Kb, Thu Apr 23 12:34:01 1998
CL000E6.M.GZ, 305 Kb, Thu Apr 23 13:30:22 1998
CO059E6.G.GZ, 596 Kb, Thu Apr 23 12:34:22 1998
CO059E6.M.GZ, 419 Kb, Thu Apr 23 13:30:53 1998
CR050E6.G.GZ, 606 Kb, Thu Apr 23 12:34:45 1998
CR050E6.M.GZ, 362 Kb, Thu Apr 23 13:31:16 1998
CR052E6.G.GZ, 708 Kb, Thu Apr 23 12:35:11 1998
CR052E6.M.GZ, 455 Kb, Thu Apr 23 13:31:45 1998
CR053E6.G.GZ, 730 Kb, Thu Apr 23 12:35:38 1998
CR053E6.M.GZ, 445 Kb, Thu Apr 23 13:32:14 1998
CR054E6.G.GZ, 510 Kb, Thu Apr 23 12:35:57 1998
CR054E6.M.GZ, 307 Kb, Thu Apr 23 13:32:34 1998
CU063E6.G.GZ, 952 Kb, Thu Apr 23 12:36:32 1998
CU063E6.M.GZ, 616 Kb, Thu Apr 23 13:33:21 1998
CU065E6.G.GZ, 780 Kb, Thu Apr 23 12:37:00 1998
CU065E6.M.GZ, 499 Kb, Thu Apr 23 13:33:55 1998
F019E6.G.GZ, 836 Kb, Thu Apr 23 12:37:32 1998
F019E6.M.GZ, 579 Kb, Thu Apr 23 13:34:36 1998
FE054E6.G.GZ, 588 Kb, Thu Apr 23 12:37:54 1998
FE054E6.M.GZ, 385 Kb, Thu Apr 23 13:35:00 1998
FE056EFF3.G.GZ, 1549 Kb, Thu Apr 23 12:38:45 1998
FE056EFF3.M.GZ, 775 Kb, Thu Apr 23 13:35:56 1998
FE057E6.G.GZ, 579 Kb, Thu Apr 23 12:39:09 1998
FE057E6.M.GZ, 348 Kb, Thu Apr 23 13:36:20 1998
FE058E6.G.GZ, 454 Kb, Thu Apr 23 12:39:28 1998
FE058E6.M.GZ, 275 Kb, Thu Apr 23 13:36:39 1998
GA000J3.G.GZ, 2039 Kb, Thu Apr 23 12:40:34 1998
GA000J3.M.GZ, 1201 Kb, Thu Apr 23 13:38:32 1998
H001E6.G.GZ, 580 Kb, Thu Apr 23 12:40:52 1998
H001E6.M.GZ, 477 Kb, Thu Apr 23 13:39:14 1998
H002BR2.G.GZ, 1166 Kb, Thu Apr 23 12:41:42 1998
H002BR2.M.GZ, 709 Kb, Thu Apr 23 13:41:20 1998
H003E6.G.GZ, 253 Kb, Thu Apr 23 12:41:51 1998
H003E6.M.GZ, 205 Kb, Thu Apr 23 13:41:38 1998
HE003E6.G.GZ, 169 Kb, Thu Apr 23 12:41:58 1998
HE003E6.M.GZ, 132 Kb, Thu Apr 23 13:41:49 1998
HE004E6.G.GZ, 133 Kb, Thu Apr 23 12:42:04 1998
HE004E6.M.GZ, 108 Kb, Thu Apr 23 13:41:59 1998
K000E6.G.GZ, 453 Kb, Thu Apr 23 12:42:19 1998
K000E6.M.GZ, 314 Kb, Thu Apr 23 13:42:23 1998
LI006E6.G.GZ, 1079 Kb, Thu Apr 23 12:42:55 1998
LI006E6.M.GZ, 863 Kb, Thu Apr 23 13:44:09 1998
LI007E6.G.GZ, 975 Kb, Thu Apr 23 13:43:24 1998
LI007E6.M.GZ, 785 Kb, Thu Apr 23 13:45:27 1998
MG000J3.G.GZ, 787 Kb, Thu Apr 23 12:43:22 1998
MG000J3.M.GZ, 606 Kb, Thu Apr 23 13:46:09 1998
MN055E6.G.GZ, 941 Kb, Thu Apr 23 12:43:58 1998
MN055E6.M.GZ, 646 Kb, Thu Apr 23 13:46:48 1998
MO000JFF.G.GZ, 2199 Kb, Thu Apr 23 12:45:08 1998
MO000JFF.M.GZ, 1360 Kb, Thu Apr 23 13:48:23 1998
N014JFF.G.GZ, 2652 Kb, Thu Apr 23 12:46:43 1998
N014JFF.M.GZ, 1645 Kb, Thu Apr 23 13:51:15 1998
N015BR2.G.GZ, 315 Kb, Thu Apr 23 12:46:54 1998
N015BR2.M.GZ, 240 Kb, Thu Apr 23 13:51:37 1998
NA023J3.G.GZ, 658 Kb, Thu Apr 23 12:47:15 1998
NA023J3.M.GZ, 512 Kb, Thu Apr 23 13:52:18 1998
NB093JFF.G.GZ, 1896 Kb, Thu Apr 23 12:48:13 1998
NB093JFF.M.GZ, 1120 Kb, Thu Apr 23 13:53:48 1998
NI058E6.G.GZ, 727 Kb, Thu Apr 23 12:48:39 1998
NI058E6.M.GZ, 456 Kb, Thu Apr 23 13:54:30 1998
NI060E6.G.GZ, 756 Kb, Thu Apr 23 12:49:06 1998
NI060E6.M.GZ, 479 Kb, Thu Apr 23 13:55:19 1998
NI061E6.G.GZ, 684 Kb, Thu Apr 23 12:49:32 1998
NI061E6.M.GZ, 402 Kb, Thu Apr 23 13:56:00 1998
NI062E6.G.GZ, 563 Kb, Thu Apr 23 12:49:53 1998
NI062E6.M.GZ, 332 Kb, Thu Apr 23 13:56:33 1998
NI064E6.G.GZ, 508 Kb, Thu Apr 23 12:50:12 1998
NI064E6.M.GZ, 298 Kb, Thu Apr 23 13:57:02 1998
NJOY-INPUT.DAT, 8 Kb, Fri Apr 24 12:01:44 1998
O016JFF.G.GZ, 2256 Kb, Thu Apr 23 12:51:32 1998
O016JFF.M.GZ, 1438 Kb, Thu Apr 23 14:01:17 1998
P031E6.G.GZ, 146 Kb, Thu Apr 23 12:51:38 1998
P031E6.M.GZ, 109 Kb, Thu Apr 23 14:01:29 1998
PB206E6.G.GZ, 813 Kb, Thu Apr 23 12:52:07 1998
PB206E6.M.GZ, 533 Kb, Thu Apr 23 14:02:18 1998
PB207E6.G.GZ, 787 Kb, Thu Apr 23 12:52:35 1998
PB207E6.M.GZ, 515 Kb, Thu Apr 23 14:03:07 1998
PB208E6.G.GZ, 473 Kb, Thu Apr 23 12:52:52 1998
PB208E6.M.GZ, 302 Kb, Thu Apr 23 14:03:34 1998
S000E6.G.GZ, 852 Kb, Thu Apr 23 12:53:18 1998
S000E6.M.GZ, 621 Kb, Thu Apr 23 14:04:33 1998
SI028E6.G.GZ, 610 Kb, Thu Apr 23 12:53:40 1998
SI028E6.M.GZ, 407 Kb, Thu Apr 23 14:04:57 1998
SI029E6.G.GZ, 620 Kb, Thu Apr 23 11:12:05 1998
SI029E6.M.GZ, 397 Kb, Thu Apr 23 11:12:05 1998
SI030E6.G.GZ, 445 Kb, Thu Apr 23 11:12:05 1998
SI030E6.M.GZ, 277 Kb, Thu Apr 23 11:12:05 1998
SN000BR2.G.GZ, 1060 Kb, Thu Apr 23 11:12:05 1998
SN000BR2.M.GZ, 738 Kb, Thu Apr 23 11:12:06 1998
TA181J3.G.GZ, 585 Kb, Thu Apr 23 11:12:06 1998
TA181J3.M.GZ, 479 Kb, Thu Apr 23 11:12:06 1998
TI000J3.G.GZ, 1034 Kb, Thu Apr 23 11:12:06 1998
TI000J3.M.GZ, 725 Kb, Thu Apr 23 11:12:06 1998
V051JFF.G.GZ, 1905 Kb, Thu Apr 23 11:12:07 1998
V051JFF.M.GZ, 1176 Kb, Thu Apr 23 11:12:07 1998
W000JFF.G.GZ, 2168 Kb, Thu Apr 23 11:12:07 1998
W000JFF.M.GZ, 1311 Kb, Thu Apr 23 11:12:07 1998
ZR000JFF.G.GZ, 2078 Kb, Thu Apr 23 11:12:07 1998
ZR000JFF.M.GZ, 1294 Kb, Thu Apr 23 11:12:08 1998