New Measurement of <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mfrac><mrow><mrow><msub><mrow><mi>μ</mi></mrow><mrow><mi>p</mi></mrow></msub></mrow></mrow><mrow><mrow><msub><mrow><mi>μ</mi></mrow><mrow><mi>N</mi></mrow></msub></mrow></mrow></mfrac></math> and the Mass Doublet <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">H</mi></mrow><mrow><mn>2</mn></mrow><mrow></mrow><mrow></mrow><mrow><mo>+</mo></mrow><mprescripts></mprescripts></mmultiscripts></mrow></math>-<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi mathvariant="normal">D</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow></math>

James L. Luxon; Arthur Rich

doi:10.1103/PhysRevLett.29.665

New Measurement of $\frac{μ_{p}}{μ_{N}}$ and the Mass Doublet $H_{2}^{+}$ - $D^{+}$

James L. Luxon and Arthur Rich

Phys. Rev. Lett. 29, 665 – Published 4 September 1972

Abstract

A new technique for measuring ion cyclotron frequencies has been developed. We report the results $\frac{μ_{p}^{'}}{μ_{N}} = 2.792 786 \pm 0.000 017$ (6.0 ppm), and the mass difference $H_{2}^{+}$ - $D^{+}$ = 1548.22 ± 0.20 μu. These are in agreement with previous measurements.