J/ApJ/667/1119ivo://CDS.VizieR/J/ApJ/667/1119doi:10.26093/cds/vizier.16671119CDSZhao L.B.Stancil P.C.2010-02-04T12:04:35Z2010-02-04T12:54:46ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.fratomic-physicswhite-dwarf-starsmagnetic-fieldsA recently developed computational scheme, based on the complex-rotation method combined with a mixed Slater-Landau basis expansion, has been applied to calculations of photoionization from atomic hydrogen ground and excited states in a strong magnetic field typical of magnetic white dwarf stars. Photoionization cross sections are presented for the twelve states, 1s_0_, 2s_0_, 2p_0_, 2p_-1_, 3s'_0_, 3p_0_, 3p_-1_, 3d'_0_, 3d_-1_, 3d_-2_, 4f_-2_, and 4f_-3_, with magnetic field strengths from 23.5 to 2350MG.2007ApJ...667.1119Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/667/1119CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/667/1119https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/667/1119http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/667/1119https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/667/1119https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/667/1119http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/667/1119GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/ApJ/667/1119/table1Photoionization cross sections of hydrogen as a function of wavelength for B=23.5-2350MGn[1,4] Principal quantum numberphys.atmol.qn;meta.mainintl[spdf] Orbital angular momentum labelmeta.id;phys.angMomentumcharm[-3,0] Magnetic quantum numberphys.atmol.qnintdm[0,1] {Delta}m=mf-m valuephys.atmol.qnintmf[-2,1] Magnetic quantum number of continuum statephys.atmol.qnintPParity (+ or -) of continuum statephys.atmol.parity;spect.continuumcharBMagnetic field strength in Mega-GausshTphys.atmol.collStrength;obs.fieldfloatlamTThreshold wavelength for ionization edge in Angstroms0.1nmem.wldoubleNlamNumber of wavelength points for the transitionmeta.numberintlam[168/5614] Transition wavelength0.1nmem.wldoublesigmaTransition cross sectioncm**2meta.id.cross;phys.atmol.crossSection;phys.atmol.transitiondoublePlotGraph of {sigma}({lambda}) for this H state and magnetic fieldmeta.ref.urlchar