Mass database

Author: D. Rodríguez et al. 
Title: Accurate mass measurements on neutron-deficient krypton isotopes 
Year: 2006 
Link: http://dx.doi.org/10.1016/j.nuclphysa.2006.02.001

isotope frequency ratio ref. ion ME Isoltrap
(in keV)
ME AME 2003
(in keV)
comment
Kr-72 0.847255827(101) Rb-85  -53940.6(8) -53941(8)  
Kr-73 0.858999804(121) Rb-85  -56551.7(6.6) -56552(7) average for ME 
Kr-73 0.858999829(114) Rb-85  -56551.7(6.6) -56552(7) average for ME 
Kr-74 0.8707036780(516) Rb-85  -62332(2.1) -62331.5(2.0) average for ME 
Kr-74 0.8707037618(303) Rb-85  -62332(2.1) -62331.5(2.0) average for ME 
Kr-75 0.882455563(102) Rb-85  -64323.6(8) -64324(8)  
Kr-76 0.8941733117(557) Rb-85  -69010.4(4.4) -69014(4)  
Kr-77 0.9059356611(248) Rb-85  -70169.5(2) -70169.4(2.0)  
Kr-78 0.9176619283(254) Rb-85  -74180.1(1.2) -74179.7(1.1) average for ME 
Kr-78 0.9176619688(159) Rb-85  -74180.1(1.2) -74179.7(1.1) average for ME 
Kr-80 0.9411690366(199) Rb-85  -77891.9(1.6) -77892.5(1.5)  
Kr-82 0.9646889212(305) Rb-85  -80590.8(2.5) -80589.5(1.8)  
Kr-86 1.0117631202(421) Rb-85  -83265.5(3.3) -83265.57(0.10)