Experimental physics results at startup of PHENIX

I.- Introduction

II.- Description of the Phenix Plant

III- Approach to Criticality

IV.- Core Loading for Full Power, and Initial Control Rod Calibration

V.- Control Rod Calibration

VI.- Core Sub-Assembly Worth

VII.- Fission Rate Distribution

VIII.- Temperature and Power Coefficients

IX.- Neutron Control and Evolution of Neutron Sources

X.- Thermal Characteristics - Balance

XI.- The CAPHE Code : Principles - Comparison with Experimental Results

Conclusion