³⁶Ar-Argon

 
36Ar has 18 protons and 18 neutrons.
36Ar is a stable isotope.
The mass excess of 36Ar is -30231.542 with an uncertainty of ±0.027.


The mass was measured using a Penning Trap and Nuclear Physics and the related equations include:

Influence				 Equations

   99.9%		  	             36Ar-u 1  
					0.1%			 24Mg(3He,t)24Al-36Ar()36K 2  		  











Reference

1. I. Bergstrom, C. Carlberg, T. Fritioff, G. Douysset, J. Schonfelder, R. Schuch (2002), SMILETRAP—A Penning trap facility for precision mass measurements using highly charged ions
 Nuclear Instruments and Methods in Physics Research Section A 487(3)
https://www.sciencedirect.com/science/article/abs/pii/S0168900201021787?via%3Dihub

2. C. Wrede, J.A. Clark, C.M. Deibel, T. Faestermann, R. Hertenberger, A. Parikh,H.-F. Wirth, S. Bishop, A.A. Chen, K. Eppinger, A. Garc´ıa, R. Krucken, O. Lepyoshkina, G. Rugel, K. Setoodehni(2010)
Toward precise QEC values for the superallowed 0+ → 0+ β decays of T = 2 nuclides: The masses of 20Na,24Al, 28P, and 32Cl 
 Physical Review C  81(5)
https://journals.aps.org/prc/abstract/10.1103/PhysRevC.81.055503