¹⁸³W-Tungsten

 
183W has 74 protons and 109 neutrons.
183W is a stable isotope.
The mass excess of 183W is -46365.663 with an uncertainty of ±0.743.


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

Influence				 Equations

          73.4%	   	           183W(n, γ)184W 1 
          15.7%	   	            183WO-C235Cl5 2 
        11.4%	   	           199Hg-183WO 3 
			 	 








Reference

1. R.C. Greenwood, C.W. Reich (1974) Level structure of 184W from the 183W(n, γ) reaction
 Nuclear Physics A  223(1)
https://www.sciencedirect.com/science/article/pii/0375947474902784

2. K.S. Sharma, K.S. Kozier, J.W. Barnard, R.C. Barber, S.S. Haque, H.E. Duckworth (1977) Precise atomic masses and mass differences for W and Re
 Canadian Journal of Physics  55(6)
https://cdnsciencepub.com/doi/abs/10.1139/p77-069
 
3. D.K. Barillari, J.V. Vaz, R.C. Barber, K.S. Sharma (2003) Atomic mass determinations for 183W and 199Hg and the mercury problem
 Physical Review C  67(6)
https://journals.aps.org/prc/abstract/10.1103/PhysRevC.67.064316