Transfer Reaction

Generate FRESCO input files for nucleon transfer reactions

Upload Existing Input File

Supported formats: .in, .inp, .txt

General FRESCO Parameters

Dynamically manage parameters between General and Advanced sections. Upload a FRESCO file to automatically populate parameters.

General FRESCO Parameters 0
Advanced FRESCO Parameters 0

Partition Parameters

Initial Partition

Final Partition

Optical Potentials

Nuclear Potential Form Factor Information

Note: TYPE=0 (Coulomb potential) is handled separately in the optical potential sections. The nuclear potential options below are for TYPE=1 and higher.

Shape Definitions:

  • Volume potentials (TYPE=1,8,15): R = P2*CC, RH = (r-R)/P3, E = exp(-(r-R)/P3)
  • Surface potentials (TYPE=2): First derivative forms, normalized to -1 when E=1
  • Spin-orbit potentials (TYPE=3,4): Multiplied by [j(j+1)-l(l+1)-s(s+1)]/2l·s, CONLS = 2.000
  • Tensor potentials (TYPE=5,6,7): Second derivative forms, normalized to unity when E=1

Special Features:

  • If TYPE < 0: Add potential numerically to previous potential using abs(TYPE)
  • SHAPE ≥ 30: L/J-dependent potential with form factor
  • SHAPE = 40-42: Parity/L/J-dependent potentials
  • SHAPE 7-9: Read from external file (rewind with negative values)

Initial Channel Optical Potential

Final Channel Optical Potential

Binding Potential for Transferred Nucleon

Add Nuclear Potential

Overlap Parameters

Add Overlap

Coupling Parameters

Add Spectroscopic Factor

Generated Input File

Select parameters and click "Generate Input File" to create a FRESCO input file for transfer reactions.