.. auto-generated by dev_tools.docs.nxdl from the NXDL source contributed_definitions/NXemission_line.nxdl.xml -- DO NOT EDIT .. index:: ! NXemission_line (base class) ! emission_line (base class) see: emission_line (base class); NXemission_line .. _NXemission_line: =============== NXemission_line =============== **Status**: *base class* (contribution), extends :ref:`NXobject` **Description**: .. collapse:: An emission line. It arises from the radiative decay of an atom with a ... An emission line. It arises from the radiative decay of an atom with a core hole: an electron from a higher level fills the hole and a photon is emitted, with an energy characteristic of the atom. **Symbols**: No symbol table **Groups cited**: :ref:`NXelement` .. index:: NXelement (base class); used in base class **Structure**: .. _/NXemission_line/name-field: .. index:: name (field) **name**: (optional) :ref:`NX_CHAR ` .. collapse:: The emission line name using either the `IUPAC notation`_, i.e. initial and fi ... The emission line name using either the `IUPAC notation`_, i.e. initial and final edge separated by a hyphen (e.g. ``K-L3``), or the Latinized Siegbahn notation (e.g. ``Ka1``). Correspondence between IUPAC and Siegbahn notations: .. list-table:: :header-rows: 1 * - IUPAC - Siegbahn - Latinized Siegbahn * - K-L3 - :math:`K\alpha_1` - Ka1 * - K-L2 - :math:`K\alpha_2` - Ka2 * - K-L1 - :math:`K\alpha_3` - Ka3 * - K-M3 - :math:`K\beta_1` - Kb1 * - K-N3 - :math:`K\beta_2'` - Kb2\' * - K-N2 - :math:`K\beta_2''` - Kb2\'\' * - K-M2 - :math:`K\beta_3` - Kb3 * - K-N5 - :math:`K\beta_4'` - Kb4\' * - K-N4 - :math:`K\beta_4''` - Kb4\'\' * - K-N4 - :math:`K\beta_{4x}` - Kb4x * - K-M5 - :math:`K\beta_5'` - Kb5\' * - K-M4 - :math:`K\beta_5''` - Kb5\'\' * - L3-M5 - :math:`L\alpha_1` - La1 * - L3-M4 - :math:`L\alpha_2` - La2 * - L2-M4 - :math:`L\beta_1` - Lb1 * - L3-N5 - :math:`L\beta_2` - Lb2 * - L1-M3 - :math:`L\beta_3` - Lb3 * - L1-M2 - :math:`L\beta_4` - Lb4 * - L3-O4,5 - :math:`L\beta_5` - Lb5 * - L3-N1 - :math:`L\beta_6` - Lb6 * - L3-O1 - :math:`L\beta_7` - Lb7 * - L3-N6,7 - :math:`L\beta_7'` - Lb7\' * - L1-M5 - :math:`L\beta_9` - Lb9 * - L1-M4 - :math:`L\beta_{10}` - Lb10 * - L3-N4 - :math:`L\beta_{15}` - Lb15 * - L2-M3 - :math:`L\beta_{17}` - Lb17 * - L2-N4 - :math:`L\gamma_1` - Lg1 * - L1-N2 - :math:`L\gamma_2` - Lg2 * - L1-N3 - :math:`L\gamma_3` - Lg3 * - L1-O3 - :math:`L\gamma_4` - Lg4 * - L1-O2 - :math:`L\gamma_4'` - Lg4\' * - L2-N1 - :math:`L\gamma_5` - Lg5 * - L2-O4 - :math:`L\gamma_6` - Lg6 * - L2-O1 - :math:`L\gamma_8` - Lg8 * - L2-N6,7 - :math:`L\gamma_8'` - Lg8\' * - L2-M1 - :math:`L\eta` - Ln * - L3-M1 - :math:`Ll` - Ll * - L3-M3 - :math:`Ls` - Ls * - L3-M2 - :math:`Lt` - Lt * - L3-N6,7 - :math:`Lu` - Lu * - L2-N6,7 - :math:`Lv` - Lv * - M5-N7 - :math:`M\alpha_1` - Ma1 * - M5-N6 - :math:`M\alpha_2` - Ma2 * - M4-N6 - :math:`M\beta` - Mb * - M3-N5 - :math:`M\gamma` - Mg * - M4,5-N2,3 - :math:`M\zeta` - Mz .. _IUPAC notation: https://doi.org/10.1002/xrs.1300200308 Any of these values: * ``K-L1`` * ``K-L2`` * ``K-L3`` * ``K-M1`` * ``K-M2`` * ``K-M3`` * ``K-M4`` * ``K-M5`` * ``K-N1`` * ``K-N2`` * ``K-N3`` * ``K-N4`` * ``K-N5`` * ``K-N6`` * ``K-N7`` * ``K-O`` * ``K-O1`` * ``K-O2`` * ``K-O3`` * ``K-O4`` * ``K-O5`` * ``K-O6`` * ``K-O7`` * ``K-P`` * ``K-P1`` * ``K-P2`` * ``K-P3`` * ``K-P4`` * ``K-P5`` * ``L1-L2`` * ``L1-L3`` * ``L1-M1`` * ``L1-M2`` * ``L1-M3`` * ``L1-M4`` * ``L1-M5`` * ``L1-N1`` * ``L1-N2`` * ``L1-N3`` * ``L1-N4`` * ``L1-N5`` * ``L1-N6`` * ``L1-N6,7`` * ``L1-N7`` * ``L1-O1`` * ``L1-O2`` * ``L1-O3`` * ``L1-O4`` * ``L1-O4,5`` * ``L1-O5`` * ``L1-O6`` * ``L1-O7`` * ``L1-P1`` * ``L1-P2`` * ``L1-P2,3`` * ``L1-P3`` * ``L1-P4`` * ``L1-P5`` * ``L2-L3`` * ``L2-M1`` * ``L2-M2`` * ``L2-M3`` * ``L2-M4`` * ``L2-M5`` * ``L2-N1`` * ``L2-N2`` * ``L2-N3`` * ``L2-N4`` * ``L2-N5`` * ``L2-N6`` * ``L2-N6,7`` * ``L2-N7`` * ``L2-O1`` * ``L2-O2`` * ``L2-O3`` * ``L2-O4`` * ``L2-O5`` * ``L2-O6`` * ``L2-O7`` * ``L2-P1`` * ``L2-P2`` * ``L2-P2,3`` * ``L2-P3`` * ``L2-P4`` * ``L2-P5`` * ``L2-Q1`` * ``L3-M1`` * ``L3-M2`` * ``L3-M3`` * ``L3-M4`` * ``L3-M5`` * ``L3-N1`` * ``L3-N2`` * ``L3-N3`` * ``L3-N4`` * ``L3-N5`` * ``L3-N6`` * ``L3-N6,7`` * ``L3-N7`` * ``L3-O1`` * ``L3-O2`` * ``L3-O3`` * ``L3-O4`` * ``L3-O4,5`` * ``L3-O5`` * ``L3-O6`` * ``L3-O7`` * ``L3-P1`` * ``L3-P2`` * ``L3-P2,3`` * ``L3-P3`` * ``L3-P4`` * ``L3-P4,5`` * ``L3-P5`` * ``L3-Q1`` * ``M1-M2`` * ``M1-M3`` * ``M1-M4`` * ``M1-M5`` * ``M1-N1`` * ``M1-N2`` * ``M1-N3`` * ``M1-N4`` * ``M1-N5`` * ``M1-N6`` * ``M1-N7`` * ``M1-O1`` * ``M1-O2`` * ``M1-O3`` * ``M1-O4`` * ``M1-O5`` * ``M1-O6`` * ``M1-O7`` * ``M1-P1`` * ``M1-P2`` * ``M1-P3`` * ``M1-P4`` * ``M1-P5`` * ``M2-M3`` * ``M2-M4`` * ``M2-M5`` * ``M2-N1`` * ``M2-N2`` * ``M2-N3`` * ``M2-N4`` * ``M2-N5`` * ``M2-N6`` * ``M2-N7`` * ``M2-O1`` * ``M2-O2`` * ``M2-O3`` * ``M2-O4`` * ``M2-O5`` * ``M2-O6`` * ``M2-O7`` * ``M2-P1`` * ``M2-P2`` * ``M2-P3`` * ``M2-P4`` * ``M2-P5`` * ``M3-M4`` * ``M3-M5`` * ``M3-N1`` * ``M3-N2`` * ``M3-N3`` * ``M3-N4`` * ``M3-N5`` * ``M3-N6`` * ``M3-N7`` * ``M3-O1`` * ``M3-O2`` * ``M3-O3`` * ``M3-O4`` * ``M3-O5`` * ``M3-O6`` * ``M3-O7`` * ``M3-P1`` * ``M3-P2`` * ``M3-P3`` * ``M3-P4`` * ``M3-P5`` * ``M3-Q1`` * ``M4-M5`` * ``M4-N1`` * ``M4-N2`` * ``M4-N3`` * ``M4-N4`` * ``M4-N5`` * ``M4-N6`` * ``M4-N7`` * ``M4-O1`` * ``M4-O2`` * ``M4-O3`` * ``M4-O4`` * ``M4-O5`` * ``M4-O6`` * ``M4-O7`` * ``M4-P1`` * ``M4-P2`` * ``M4-P3`` * ``M4-P4`` * ``M4-P5`` * ``M5-N1`` * ``M5-N2`` * ``M5-N3`` * ``M5-N4`` * ``M5-N5`` * ``M5-N6`` * ``M5-N7`` * ``M5-O1`` * ``M5-O2`` * ``M5-O3`` * ``M5-O4`` * ``M5-O5`` * ``M5-O6`` * ``M5-O7`` * ``M5-P1`` * ``M5-P2`` * ``M5-P3`` * ``M5-P4`` * ``M5-P5`` * ``M4,5-N2,3`` * ``N1-N2`` * ``N1-N3`` * ``N1-N4`` * ``N1-N5`` * ``N1-N6`` * ``N1-N7`` * ``N1-O1`` * ``N1-O2`` * ``N1-O3`` * ``N1-O4`` * ``N1-O5`` * ``N1-O6`` * ``N1-O7`` * ``N1-P1`` * ``N1-P2`` * ``N1-P3`` * ``N1-P4`` * ``N1-P5`` * ``N2-N3`` * ``N2-N4`` * ``N2-N5`` * ``N2-N6`` * ``N2-N7`` * ``N2-O1`` * ``N2-O2`` * ``N2-O3`` * ``N2-O4`` * ``N2-O5`` * ``N2-O6`` * ``N2-O7`` * ``N2-P1`` * ``N2-P2`` * ``N2-P3`` * ``N2-P4`` * ``N2-P5`` * ``N3-N4`` * ``N3-N5`` * ``N3-N6`` * ``N3-N7`` * ``N3-O1`` * ``N3-O2`` * ``N3-O3`` * ``N3-O4`` * ``N3-O5`` * ``N3-O6`` * ``N3-O7`` * ``N3-P1`` * ``N3-P2`` * ``N3-P3`` * ``N3-P4`` * ``N3-P5`` * ``N4-N5`` * ``N4-N6`` * ``N4-N7`` * ``N4-O1`` * ``N4-O2`` * ``N4-O3`` * ``N4-O4`` * ``N4-O5`` * ``N4-O6`` * ``N4-O7`` * ``N4-P1`` * ``N4-P2`` * ``N4-P3`` * ``N4-P4`` * ``N4-P5`` * ``N5-N6`` * ``N5-N7`` * ``N5-O1`` * ``N5-O2`` * ``N5-O3`` * ``N5-O4`` * ``N5-O5`` * ``N5-O6`` * ``N5-O7`` * ``N5-P1`` * ``N5-P2`` * ``N5-P3`` * ``N5-P4`` * ``N5-P5`` * ``N6-N7`` * ``N6-O1`` * ``N6-O2`` * ``N6-O3`` * ``N6-O4`` * ``N6-O5`` * ``N6-O6`` * ``N6-O7`` * ``N6-P1`` * ``N6-P2`` * ``N6-P3`` * ``N6-P4`` * ``N6-P5`` * ``N7-O1`` * ``N7-O2`` * ``N7-O3`` * ``N7-O4`` * ``N7-O5`` * ``N7-O6`` * ``N7-O7`` * ``N7-P1`` * ``N7-P2`` * ``N7-P3`` * ``N7-P4`` * ``N7-P5`` * ``O1-O2`` * ``O1-O3`` * ``O1-O4`` * ``O1-O5`` * ``O1-O6`` * ``O1-O7`` * ``O1-P1`` * ``O1-P2`` * ``O1-P3`` * ``O1-P4`` * ``O1-P5`` * ``O2-O3`` * ``O2-O4`` * ``O2-O5`` * ``O2-O6`` * ``O2-O7`` * ``O2-P1`` * ``O2-P2`` * ``O2-P3`` * ``O2-P4`` * ``O2-P5`` * ``O3-O4`` * ``O3-O5`` * ``O3-O6`` * ``O3-O7`` * ``O3-P1`` * ``O3-P2`` * ``O3-P3`` * ``O3-P4`` * ``O3-P5`` * ``O4-O5`` * ``O4-O6`` * ``O4-O7`` * ``O4-P1`` * ``O4-P2`` * ``O4-P3`` * ``O4-P4`` * ``O4-P5`` * ``O5-O6`` * ``O5-O7`` * ``O5-P1`` * ``O5-P2`` * ``O5-P3`` * ``O5-P4`` * ``O5-P5`` * ``O6-O7`` * ``O6-P4`` * ``O6-P5`` * ``O7-P4`` * ``O7-P5`` * ``P1-P2`` * ``P1-P3`` * ``P1-P4`` * ``P1-P5`` * ``P2-P3`` * ``P2-P4`` * ``P2-P5`` * ``P3-P4`` * ``P3-P5`` * ``Ka1`` * ``Ka2`` * ``Ka3`` * ``Kb1`` * ``Kb2'`` * ``Kb2''`` * ``Kb3`` * ``Kb4'`` * ``Kb4''`` * ``Kb4x`` * ``Kb5'`` * ``Kb5''`` * ``La1`` * ``La2`` * ``Lb1`` * ``Lb2`` * ``Lb3`` * ``Lb4`` * ``Lb5`` * ``Lb6`` * ``Lb7`` * ``Lb7'`` * ``Lb9`` * ``Lb10`` * ``Lb15`` * ``Lb17`` * ``Lg1`` * ``Lg2`` * ``Lg3`` * ``Lg4`` * ``Lg4'`` * ``Lg5`` * ``Lg6`` * ``Lg8`` * ``Lg8'`` * ``Ln`` * ``Ll`` * ``Ls`` * ``Lt`` * ``Lu`` * ``Lv`` * ``Ma1`` * ``Ma2`` * ``Mb`` * ``Mg`` * ``Mz`` .. _/NXemission_line/energy-field: .. index:: energy (field) **energy**: (optional) :ref:`NX_FLOAT ` {units=\ :ref:`NX_ENERGY `} Energy of the emission line. .. _/NXemission_line/element-group: **element**: (optional) :ref:`NXelement` The element that emits this line. Hypertext Anchors ----------------- List of hypertext anchors for all groups, fields, attributes, and links defined in this class. * :ref:`/NXemission_line/element-group ` * :ref:`/NXemission_line/energy-field ` * :ref:`/NXemission_line/name-field ` **NXDL Source**: https://github.com/FAIRmat-NFDI/nexus_definitions/tree/fairmat/contributed_definitions/NXemission_line.nxdl.xml