VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

  
J/ApJS/239/3
  Spectroscopic accuracy for B-like ions with Z=24-30 (Si+, 2018)
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2018ApJS..239....3S
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1.J/ApJS/239/3/table5Effective collision strengths, electron impact excitations (1049745 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Z   [24/30] Atomic number (meta.id;meta.main)
  i   [1/512] Lower level (meta.note)
  j   [2/513] Upper level (meta.note)
  ECS500   [2e-11/70] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*102K (phys.atmol.collStrength)
  ECS1k   [2e-11/81] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*103K (phys.atmol.collStrength)
  ECS2k   [1.8e-11/91] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*2*103K (phys.atmol.collStrength)
  ECS5k   [1e-11/105] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*5*103K (phys.atmol.collStrength)
  ECS10k   [1e-11/115] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*104K (phys.atmol.collStrength)
  ECS20k   [1e-11/125] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*2*104K (phys.atmol.collStrength)
  ECS50k   [8e-12/138] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*5*104K (phys.atmol.collStrength)
  ECS100k   [7.9e-12/152] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*105K (phys.atmol.collStrength)
  ECS200k   [7e-12/165] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*2*105K (phys.atmol.collStrength)
  ECS500k   [7e-12/188] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*5*105K (phys.atmol.collStrength)
  ECS1000k   [6e-12/213] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*106K (phys.atmol.collStrength)
  ECS2000k   [5e-12/259] Effective collision strengths, transition i-j at electron temperature of (Z-4)2*2*106K (phys.atmol.collStrength)

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