45-Rh-0

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 136.4 (b) 139.9 (b) 1.026 4.333 (b) 5.719 (b)
2 (n,elastic) 3.275 (b) 3.678 (b) 1.123 2.539 (b) 4.044 (b)
4 (n,inelastic) ( E-thr = 40.14 keV ) 468.3 (mb) 1.580 (b)
16 (n,2n) ( E-thr = 9.414 MeV ) 1.285 (b) 802.1 (μb)
17 (n,3n) ( E-thr = 16.93 MeV ) 413.9 (nb)
22 (n,na) ( E-thr = 3.150 MeV ) 782.3 (μb) 175.6 (nb)
28 (n,np) ( E-thr = 6.278 MeV ) 14.57 (mb) 4.409 (μb)
32 (n,nd) ( E-thr = 13.26 MeV ) 0.000 (b) 806.7e-12 (b)
33 (n,nt) ( E-thr = 13.89 MeV ) 0.000 (b) 56.51e-12 (b)
102 (n,γ) 133.2 (b) 136.3 (b) 1.023 1.045 (kb) 1.004 (mb) 88.97 (mb)
103 (n,p) 0.000 (b) 0.000 (b) 2.575 (mb) 16.51 (mb) 200.5 (μb)
104 (n,d) ( E-thr = 3.945 MeV ) 1.559 (mb) 331.9 (nb)
105 (n,t) ( E-thr = 7.015 MeV ) 40.55 (μb) 19.99 (nb)
106 (n,He-3) ( E-thr = 8.637 MeV ) 304.6e-15 (b) 7.356e-12 (b)
107 (n,a) 0.000 (b) 0.000 (b) 368.3 (μb) 10.16 (mb) 19.52 (μb)

These cross sections are calculated from JENDL-4.0 at 300K.
The background color of each cell noted a cross section means the order of the cross-section value.
The unit of cross section, (b), means barns, and SI prefixes are used as following.
(kb) → 103(b),   (mb) → 10−3(b),  (μb) → 10−6(b),  (nb) → 10−9(b).

MT is a number that defines a reaction type. For the relation between MT and reaction type, please see here or refer to the manual of ENDF formats.

Maxwellian Average :
σmacs(T) =
2
 
 
π
EU
 
EL
σ(E,T) ⋅ E ⋅ exp (
E
  
kBT
) dE
 
EU
 
EL
E ⋅ exp (
E
  
kBT
) dE
,
where T denotes the temperature, and kB the Boltzmann constant. The upper and lower limits of integration, EL and EU are set to 10−5 eV and 10 eV, respectively.
Resonance Integral :
σri(T) =
EU
 
EL
σ(E,T) ⋅
1
 
E
dE ,
with  EL = 0.5 eV  and  EU = 10 MeV.
U-235 Thermal Fission-Neutron Spectrum Average (Fiss. Spec. Average) :
σfacs(T) =
EU
 
EL
σ(E,T) ⋅
 
4
 
πa3b
⋅ exp (
ab E
     
4 a
) ⋅ sinh
 
bE
dE
 
EU
 
EL
 
4
 
πa3b
⋅ exp (
ab E
     
4 a
) ⋅ sinh
 
bE
dE
,
with  EL = 10−5 eV  and  EU = 20 MeV. The parameters a and b are 0.988 MeV and 2.249 MeV−1, respectively.
Westcott g-factor :
g(T) =
σmacs(T)
 
σ(0.0253 eV,T)
 .