Element: Barium Transitions: All Sorted by Transition Column Definitions: Ele. = 1 - 4 A = 6 - 8 Trans. = 10 - 16 Theory (eV) = 18 - 30 Theory Unc. (eV) = 32 - 43 Experimental Energy: Direct (eV) = 45 - 59 Direct Unc. (eV) = 61 - 72 Combined (eV) = 74 - 87 (edge only) Combined Unc. (eV) = 89 - 100 Vapor (eV) = 102 - 116 (edge only) Vapor Unc. (eV) = 118 - 129 Blend = 131 - 136 Ref. = 138 - 148 Ele. A Trans. Theory (eV) Unc. (eV) Direct (eV) Unc. (eV) Combined (eV) Unc. (eV) Vapor (eV) Unc. (eV) Blend Ref. Ba KL1 31452.5 1.4 Ba KL2 31816.56 0.97 31816.615 0.060 5d Ba KL3 32192.87 0.88 32193.262 0.070 5d Ba KM1 36147.3 1.3 Ba KM2 36303.9 1.7 36303.35 0.12 5d Ba KM3 36377.5 1.6 36377.445 0.080 5d Ba KM4 36644.4 1.4 36643.2 3.2 1d Ba KM5 36659.5 1.4 36666.0 3.2 1d Ba KN1 37188.0 4.2 Ba KN2 37249 16 37257.7 1.7 KN2,3 1d Ba KN3 37262.9 1.3 37257.7 1.7 KN2,3 1d Ba KN4 37347.7 5.2 37311.5 3.3 KN4,5 1d Ba KN5 37349.84 0.86 37311.5 3.3 KN4,5 1d Ba K edge 37450.23 0.63 37452.4 1.7 37440.00 0.34 1d Ba L1M1 4694.8 1.7 Ba L1M2 4851.4 2.1 4851.97 0.56 1d Ba L1M3 4925.0 2.0 4926.97 0.58 1d Ba L1M4 5191.9 1.8 5194.28 0.64 1d Ba L1M5 5207.0 1.7 5217.23 0.65 1d Ba L1N1 5735.5 4.6 Ba L1N2 5797 16 5810.11 0.20 L1N2,3 25d Ba L1N3 5810.4 1.7 5810.11 0.20 L1N2,3 25d Ba L1N4 5895.2 5.6 Ba L1N5 5897.3 1.3 Ba L1 edge 5997.7 1.0 5995.9 2.1 5990.4 4.5 1d Ba L2M1 4330.7 1.1 4330.96 0.67 1d Ba L2M2 4487.4 1.5 Ba L2M3 4560.9 1.3 Ba L2M4 4827.8 1.2 4827.58 0.14 1d Ba L2M5 4842.9 1.1 Ba L2N1 5371.5 4.0 5370.7 1.0 1d Ba L2N2 5433 15 Ba L2N3 5446.4 1.1 Ba L2N4 5531.1 5.0 5531.22 0.73 1d Ba L2N5 5533.28 0.61 Ba L2 edge 5633.67 0.39 5623.29 0.38 5623.32 0.32 1d Ba L3M1 3954.4 1.4 3954.15 0.37 1d Ba L3M2 4111.1 1.4 Ba L3M3 4184.6 1.3 Ba L3M4 4451.5 1.1 4450.94 0.12 1d Ba L3M5 4466.6 1.0 4466.30 0.12 1d Ba L3N1 4995.2 3.9 4994.05 0.60 1d Ba L3N2 5056 15 Ba L3N3 5070.1 1.0 Ba L3N4 5154.8 4.9 5156.58 0.19 L3N4,5 1d Ba L3N5 5156.97 0.55 5156.58 0.19 L3N4,5 1d Ba L3 edge 5257.36 0.32 5247.04 0.33 5246.71 0.22 1d