J/A+A/439/387ivo://CDS.VizieR/J/A+A/439/387doi:10.26093/cds/vizier.34390387CDSBizau J.-M.Champeaux J.-P.Cubaynes D.Wuilleumier F.J.Folkmann F.,Jacobsen T.S.Penent F.Blancard C.Kjeldsen H.2005-08-09T13:50:32Z2005-08-09T13:49:22ZCDS support team

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

cds-question@unistra.fratomic-physicsAbsolute photoionization cross sections for the ions N2+, N3+, O3+, O4+, F3+ , F4+ and Ne4+ are measured using the merged-beam technique, combining the synchrotron radiation from an undulator at the storage ring ASTRID with ions produced by an ECR ion source. The files contain the experimental absolute cross-section data reported in the paper. Each ascii file has 3 columns: Photon energy (eV), Cross section (Mb) and Statistical uncertainty (Mb). In addition to the latter there is a systematic uncertainty on the cross sections of about 15%. (1Mb=10^-18^cm^2^).2005A&A...439..387Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/439/387CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+AS/109/125 : Photoionisation cross section (Verner+, 1995)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/439/387https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/439/387http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/439/387https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/439/387https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/439/387http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/439/387GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/439/387/fivThe measured photoionization cross section of F^3+^PhEPhoton energyeVfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCS? Cross section (in Mbarn)1e-18cm**2doublenullableSU? Statistical uncertainty1e-18cm**2doublenullablen_CS[N] N: CS and SU not analysedcharJ/A+A/439/387/fvThe measured photoionization cross section of F^4+^n_CS[N] N: CS and SU not analysedcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPhEPhoton energyeVfloatCS? Cross section (in Mbarn)1e-18cm**2doublenullableSU? Statistical uncertainty1e-18cm**2doublenullableJ/A+A/439/387/nevThe measured photoionization cross section of Ne^4+^recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPhEPhoton energyeVfloatCS? Cross section (in Mbarn)1e-18cm**2doublenullableSU? Statistical uncertainty1e-18cm**2doublenullablen_CS[N] N: CS and SU not analysedcharJ/A+A/439/387/niiiThe measured photoionization cross section of N^2+^recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPhEPhoton energyeVfloatCS? Cross section (in Mbarn)1e-18cm**2doublenullableSU? Statistical uncertainty1e-18cm**2doublenullablen_CS[N] N: CS and SU not analysedcharJ/A+A/439/387/nivThe measured photoionization cross section of N^3+^recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPhEPhoton energyeVfloatCS? Cross section (in Mbarn)1e-18cm**2doublenullableSU? Statistical uncertainty1e-18cm**2doublenullablen_CS[N] N: CS and SU not analysedcharJ/A+A/439/387/oivThe measured photoionization cross section of O^3+^recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPhEPhoton energyeVfloatCS? Cross section (in Mbarn)1e-18cm**2doublenullableSU? Statistical uncertainty1e-18cm**2doublenullablen_CS[N] N: CS and SU not analysedcharJ/A+A/439/387/ovThe measured photoionization cross section of O^4+^recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPhEPhoton energyeVfloatCS? Cross section (in Mbarn)1e-18cm**2doublenullableSU? Statistical uncertainty1e-18cm**2doublenullablen_CS[N] N: CS and SU not analysedchar