Persistent Lines of Neutral Cerium ( Ce I )

NIST Physical Measurement Laboratory

Cerium (Ce)

Persistent Lines of Neutral Cerium ( Ce I )

	Intensity				Wavelength (Å)				A_ki (10⁸s^-1)				Energy Levels (cm^-1)				Configurations				Terms				J				Line Ref.				A_ki Ref.


	500				4632.320								0.000				4f5d 6s²				¹G°				4				BWCC91
													21581.408				4f5d(³H°)6s6p(³P°)								5

	600				5009.098								3196.607				4f(²F°) 5d²(³F)6s (⁴F)				⁵I°				4				M75c
													23154.693												3

	800				5159.686								5315.803				4f(²F°) 5d²(³F)6s (⁴F)				⁵I°				7				M75c
													24691.432												6

	800				5161.484								7780.202				4f²6s²				³H				6				M75c
													27149.080?				4f²(³H₆)6s6p(¹P°₁)				(6,1)°?				7

	700				5223.461								4762.718				4f²6s²				³H				4				M75c
													23901.786				4f²(³H₄)6s6p(¹P°₁)				(4,1)°				4

	700				5245.916								4762.718				4f²6s²				³H				4				M75c
													23819.871				4f²(³H₄)6s6p(¹P°₁)				(4,1)°				5

	600				5601.280								6809.128				4f(²F°) 5d²(³F)6s (⁴F)				⁵I°				8				M75c
													24657.245				4f(²F°)5d²(³F) (⁴I°)6p				⁵I				8

	600				5669.959								3210.583				4f(²F°) 5d²(³F)6s (⁴F)				°				5				M75c
													20842.504				4f(²F°)5d²(³F) (⁴H°)6p				⁵I				6

	800				5696.993								5315.803				4f(²F°) 5d²(³F)6s (⁴F)				⁵I°				7				M75c
													22864.055				4f(²F°)5d²(³F) (⁴I°)6p				⁵K				8

	1000				5699.226								6809.128				4f(²F°) 5d²(³F)6s (⁴F)				⁵I°				8				M75c
													24350.503				4f(²F°)5d²(³F) (⁴I°)6p				⁵K				9

	600				5719.031								5802.108				4f(²F°) 5d²(³F)6s (⁴F)				⁵H°				7				M75c
													23282.722				4f(²F°)5d²(³F) (⁴H°)6p				⁵I				8

	600				5940.857								3764.008				4f(²F°) 5d²(³F)6s (⁴F)				⁵I°				5				M75c
													20591.937				4f(²F°)5d²(³F) (⁴I°)6p				⁵K				6