18-Ar-40
Spin
Level energy(keV) Spin & Parity
----------------------------------------
ground state 0+
Mass (The Ame2012 atomic mass evaluation (II) by M.Wang, G.Audi, A.H.Wapstra, F.G.Kondev, M.MacCormick, X.Xu, and B.Pfeiffer
Chinese Physics C36 p. 1603-2014, December 2012)
39.96238312372 ± 0.00000000240 (amu) [mass excess = -35039.89464 ± 0.00224 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-1504.403 ± 0.056 (keV)
Cross Sections (taken from JENDL-4.0)
Table of cross sections, Ar-40.
Figures of cross sections, Ar-40: type-1: type-2: type-3.
type-1: total, elastic and inelastic scattering, capture and fision cross sections
type-2: same as type-1 but cross sections are averaged in 70 energy group intervals
type-3: threshold reaction cross sections
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Ar- 40 (Z= 18, A= 40), MT= 2 (Elastic scattering)
Ar- 40 (Z= 18, A= 40), MT= 4 (Inelastic scattering)
K - 40 (Z= 19, A= 40), MT=103 (n,p)
K - 41 (Z= 19, A= 41), MT= 28 (n,np)
Ca- 43 (Z= 20, A= 43), MT=107 (n,α)
Ca- 44 (Z= 20, A= 44), MT= 22 (n,nα)