Determination ofAu193andHg193atomic masses by theAu197(α,8He)193Au reaction

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1 March 1989

journal article
research article
Published by American Physical Society (APS) in Physical Review C

Vol. 39 (3) , 818-823
https://doi.org/10.1103/physrevc.39.818

Abstract

The atomic mass excess of

{}^{193}{Au}

was determined to be -33.419±0.011 MeV for the first time from the measured Q value of -26.919±0.009 MeV for the

{}^{197}{Au}

(α

,^{8}

He

)^{193}

Au reaction. The atomic mass excess of

{}^{193}{Hg}

was also determined to be -31.080±0.032 MeV by using the known Q value of

{}^{193}{Hg}

beta decay to

{}^{193}{Au}

. These results were compared with some predicted values.

Keywords

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