Element: Europium Transitions: All Sorted by Transition Ele. A Trans. Theory (eV) Unc. (eV) Direct (eV) Unc. (eV) Combined (eV) Unc. (eV) Vapor (eV) Unc. (eV) Blend Ref. Eu KL1 40470.1 1.6 Eu KL2 40903.5 1.2 40902.33 0.40 1d Eu KL3 41543.3 1.1 41542.63 0.41 1d Eu KM1 46718.4 1.8 Eu KM2 46906.5 2.1 46904.0 1.3 1d Eu KM3 47040.8 2.0 47038.4 1.3 1d Eu KM4 47358.3 1.7 Eu KM5 47389.4 1.7 Eu KN1 48157.3 4.3 Eu KN2 48230 16 48256.6 2.2 KN2,3 1d Eu KN3 48261.1 1.5 48256.6 2.2 KN2,3 1d Eu KN4 48382.0 3.5 Eu KN5 48384.3 1.2 Eu K edge 48523.77 0.96 48519.7 2.8 48517.01 0.63 1d Eu L1M1 6248.4 2.1 Eu L1M2 6436.5 2.3 6437.81 0.55 1,34d Eu L1M3 6570.7 2.2 6571.57 0.58 1,34d Eu L1M4 6888.3 2.0 6889.81 0.70 1,34d Eu L1M5 6919.3 1.9 6919.15 0.71 1,34d Eu L1N1 7687.2 4.5 7687.6 2.4 35d Eu L1N2 7760 16 7768.10 0.81 1,34d Eu L1N3 7791.0 1.8 7794.11 0.81 1,34d Eu L1N4 7911.9 3.8 7914.56 0.36 L1N4,5 34,35d Eu L1N5 7914.2 1.4 7914.56 0.36 L1N4,5 34,35d Eu L1N6 8040.1 1.5 Eu L1N7 8042.8 1.5 Eu L1 edge 8053.7 1.2 8060.75 0.78 8047.53 0.88 1d Eu L2M1 5814.9 1.5 5816.67 0.81 1d Eu L2M2 6003.0 1.6 Eu L2M3 6137.3 1.5 6137.7 1.5 35d Eu L2M4 6454.8 1.2 6455.72 0.56 1,34d Eu L2M5 6485.9 1.2 Eu L2N1 7253.8 3.8 7255.47 0.70 1,34d Eu L2N2 7326 15 7331.4 2.2 36d Eu L2N3 7357.6 1.0 Eu L2N4 7478.5 3.0 7479.12 0.43 1,34d Eu L2N5 7480.82 0.67 Eu L2N6 7606.73 0.76 7612.87 0.94 L2N6,7 34d Eu L2N7 7609.40 0.75 7612.87 0.94 L2N6,7 34d Eu L2 edge 7620.28 0.45 7619.83 0.69 7614.32 0.98 1d Eu L3M1 5175.1 1.5 5177.15 0.64 1d Eu L3M2 5363.2 1.5 Eu L3M3 5497.5 1.4 5498.6 1.2 35d Eu L3M4 5815.0 1.2 5816.61 0.45 1,34d Eu L3M5 5846.1 1.1 5846.46 0.26 1,34d Eu L3N1 6614.0 3.7 6614.56 0.59 1,34d Eu L3N2 6687 15 Eu L3N3 6717.81 0.94 Eu L3N4 6838.6 2.9 6841.83 0.63 L3N4,5 1,34d Eu L3N5 6841.01 0.59 6841.83 0.63 L3N4,5 1,34d Eu L3N6 6966.92 0.69 6971.57 0.79 L3N6,7 34d Eu L3N7 6969.59 0.67 6971.57 0.79 L3N6,7 34d Eu L3 edge 6980.47 0.37 6980.59 0.58 6974.53 0.63 1d