J/A+A/513/A55ivo://CDS.VizieR/J/A+A/513/A55doi:10.26093/cds/vizier.35130055CDSCassidy C.M.RamsbottomC.A.Scott M.P.BurkeP.G.2010-07-14T06:04:33Z2010-05-11T15:27:19ZCDS support team

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

cds-question@unistra.fratomic-physicsConsiderable demand exists for electron excitation data for Ni II, since lines from this abundant ion are observed in a wide variety of laboratory and astrophysical spectra. The accurate theoretical determination of these data can present a significant challenge however, due to complications arising from the presence of an open 3d-shell in the description of the target ion.2010A&A...513A..55Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/513/A55CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/513/A55https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/513/A55http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/513/A55https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/513/A55https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/513/A55http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/513/A55GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/513/A55/table1Lowest 18 fine-structure levels associated with the collision dataTermTermphys.atmol.termcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJJ valuephys.atmol.qnfloatEnistObserved energy value from NIST databank (1)cm**-1phys.energy;phys.atmol.levelintIndexIndexmeta.idintJ/A+A/513/A55/table2Effective collision strengths for low-lying forbidden transitions in Ni IIrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCSDisplay the transition collision strength table vs incident electron energymeta.ref.urlchari[1,17] i level of transitionmeta.idintj[2,18] j level of transitionmeta.idintECS(30)Effective collision strength at Te=30Kphys.atmol.collStrengthdoubleECS(100)Effective collision strength at Te=100Kphys.atmol.collStrengthdoubleECS(300)Effective collision strength at Te=300Kphys.atmol.collStrengthdoubleECS(500)Effective collision strength at Te=500Kphys.atmol.collStrengthdoubleECS(750)Effective collision strength at Te=750Kphys.atmol.collStrengthdoubleECS(1000)Effective collision strength at Te=1000Kphys.atmol.collStrengthdoubleECS(1300)Effective collision strength at Te=1300Kphys.atmol.collStrengthdoubleECS(1500)Effective collision strength at Te=1500Kphys.atmol.collStrengthdoubleECS(1800)Effective collision strength at Te=1800Kphys.atmol.collStrengthdoubleECS(2000)Effective collision strength at Te=2000Kphys.atmol.collStrengthdoubleECS(2300)Effective collision strength at Te=2300Kphys.atmol.collStrengthdoubleECS(2500)Effective collision strength at Te=2500Kphys.atmol.collStrengthdoubleECS(5000)Effective collision strength at Te=5000Kphys.atmol.collStrengthdoubleECS(7500)Effective collision strength at Te=7500Kphys.atmol.collStrengthdoubleECS(10k)Effective collision strength at Te=10000Kphys.atmol.collStrengthdoubleECS(13k)Effective collision strength at Te=13000Kphys.atmol.collStrengthdoubleECS(15k)Effective collision strength at Te=15000Kphys.atmol.collStrengthdoubleECS(18k)Effective collision strength at Te=18000Kphys.atmol.collStrengthdoubleECS(20k)Effective collision strength at Te=20000Kphys.atmol.collStrengthdoubleECS(30k)Effective collision strength at Te=30000Kphys.atmol.collStrengthdoubleECS(40k)Effective collision strength at Te=40000Kphys.atmol.collStrengthdoubleECS(50k)Effective collision strength at Te=50000Kphys.atmol.collStrengthdoubleECS(60k)Effective collision strength at Te=60000Kphys.atmol.collStrengthdoubleECS(70k)Effective collision strength at Te=70000Kphys.atmol.collStrengthdoubleECS(80k)Effective collision strength at Te=80000Kphys.atmol.collStrengthdoubleECS(90k)Effective collision strength at Te=90000Kphys.atmol.collStrengthdoubleECS(100k)Effective collision strength at Te=100000Kphys.atmol.collStrengthdouble