Nuclear and Atomic Physics


Nuclear Binding Energy Fails (Is Mass Spectrometry Accurate?)

Authors: Chan Rasjid Kah Chew

Mass spectrometry measures atomic masses giving precision of 10^{-10}, but its accuracy has not been verified - precision and accuracy are two independent aspects. The Lorentz force law underlying mass spectrometry has not been verified. In the 1920's, the atomic masses of some elements measured through the early mass spectrometers showed some discrepancies from the `whole-number-rule' of atomic weights. The physics community accepted the discrepancies from whole numbers to be correct; they proposed the concept of `mass defects'. This, together with the mass energy equivalence of E = mc^2 allowed Arthur Eddington to propose a new `sub-atomic' energy to account for the source of the energy of the sun to be in line with the 15 billion age of the sun in their theory. They never entertained the other simpler option - that their mass spectrometers were only approximately good. If the atomic masses of nuclides were to be just whole numbers equal to the mass number in atomic mass unit, it would be a confirmation of the law of mass conservation in the atomic and subatomic world. The key to decide the fate of nuclear physics is in sodium fluoride NaF. Sodium and fluorine occur in nature only as single stable isotopes. A chemical analysis of NaF with the current analytical balance to determine the relative atomic mass of Na/F would decide conclusively if mass spectrometry is accurate. The current relative atomic mass of Na/F is : 22.989769/18.998403 or 1.210089; the ratio of the mass number of Na/F is : 23/19 or 1.210526. The accuracy of mass spectrometry would be confirmed if the value is 1.210089 +- 0.000012. Otherwise, if the value is 1.210526 +- 0.000012, it would mean a confirmation of the law of conservation of mass. The implications of such a scenario is beyond imagination - the whole world of nuclear physics would collapse.

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[v1] 2018-09-23 09:08:02

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