Masses of short-lived 49Sc, 50Sc, 70As, 73Br and stable 196Hg nuclides

Abstract Mass measurements of 49,50Sc, 70As, 73Br and 196Hg nuclides produced at CERN's radioactive-ion beam facility ISOLDE are presented. The measurements were performed at the ISOLTRAP mass spectrometer by use of the multi-reflection time-of-flight and the Penning-trap mass spectrometry techniques. The new results agree well with previously known literature values. The mass accuracy for all cases has been improved.