IAEA1350 RAF.

RAF, Direct Reaction Radiation Capture Cross-Sections in Giant Resonance Region

NAME OR DESIGNATION OF PROGRAM, COMPUTER, DESCRIPTION OF PROGRAM OR FUNCTION, METHOD OF SOLUTION, RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM, TYPICAL RUNNING TIME, UNUSUAL FEATURES OF THE PROGRAM, RELATED AND AUXILIARY PROGRAMS, STATUS, REFERENCES, MACHINE REQUIREMENTS, LANGUAGE, OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED, OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS, NAME AND ESTABLISHMENT OF AUTHORS, MATERIAL, CATEGORIES

[ top ]

1. NAME OR DESIGNATION OF PROGRAM: RAF.

[ top ]

2. COMPUTERS

To submit a request, click below on the link of the version you wish to order. Only liaison officers are authorised to submit online requests. Rules for requesters are available here.

Program name	Package id	Status	Status date
RAF	IAEA1350/01	Tested	10-OCT-1997

Machines used:

Package ID	Orig. computer	Test computer
IAEA1350/01	DEC VAX series	Many Computers

[ top ]

3. DESCRIPTION OF PROGRAM OR FUNCTION

Neutron and proton radiative capture differential and integrated cross sections and angular distribution coefficients are determined as a function of the projectile energy in the region of the giant multipole resonances. Besides the isovector dipole resonance, isovector and isoscalar quadrupole resonances can be included in the calculation.

[ top ]

4. METHOD OF SOLUTION

Radial Schroedinger equations are solved using the Merson method, matrix elements are integrated using the Simpson rule.

[ top ]

5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM: None noted.

[ top ]

6. TYPICAL RUNNING TIME:

IAEA1350/01

Approximately half an hour on the VAX-4200 for a
problem involving a couple of final states. Five seconds for the sample case included in the package.

[ top ]

7. UNUSUAL FEATURES OF THE PROGRAM:

[ top ]

8. RELATED AND AUXILIARY PROGRAMS:

[ top ]

9. STATUS

Package ID	Status date	Status
IAEA1350/01	10-OCT-1997	Tested at NEADB

[ top ]

10. REFERENCES

- A.LIKAR, M.POTOKAR AND F.CVELBAR, NUCL.PHYS. A280(1977)49
- A.LIKAR ANF F.SEVER, NUCL.PHYS. A295(1978)405
- A.LIKAR AND R.MARTINCIC, NUCL.PHYS. A321(1979)306
- A.LIKAR AND R.MARTINCIC, NUCL.PHYS. A350(1980)74

IAEA1350/01, included references:

- RAF - DSD Radiative Capture Model Computation
  Printed copy of sample problems
- A. Likar, R. Martincic and A. Perdan:
  Paper copy of the program
  (13 January, 1997)

[ top ]

11. MACHINE REQUIREMENTS:

IAEA1350/01

The NEA Data Bank installed and ran the program on (1) DEC VAX 4000; (2) DEc Alpha Station 200-4/166; (3) DELL OptiPlex GXi PC with a Pentium 166MHZ processor and 32 MB of RAM. - Less than 500k of disk space are required.

[ top ]

12. PROGRAMMING LANGUAGE(S) USED

Package ID	Computer language
IAEA1350/01	FORTRAN-77

[ top ]

13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED:

IAEA1350/01

VMS 4.1-5.5 and OpenVMS 6.1. In a MS-DOS window of Windows NT 4.0 Workstation. Under OSF1 V3.2 (DEC UNIX). Standard FORTRAN IV compilers can be used.

[ top ]

14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:

IAEA1350/01

The MS-DOS user will be asked for file names for temporary files, which the program uses and which can be deleted after the program has finished. The UNIX user will have to delete the temporary files (fort.*) created by the program to run it again.

[ top ]

15. NAME AND ESTABLISHMENT OF AUTHORS

    A. Likar, R. Martincic, A. Perdan
    J. Stefan Institute and University of Ljubljana
    Ljubljana, Slovenia.

[ top ]

16. MATERIAL AVAILABLE

IAEA1350/01

File name	File description	Records
IAEA1350_01.001	information file	90
IAEA1350_01.002	description of input parameters	0
IAEA1350_01.003	sample input file	0
IAEA1350_01.004	sample output file	0
IAEA1350_01.005	source code	0
IAEA1350_01.006	PC (MS-DOS) executable	0
IAEA1350_01.007	DOS file-names	6

[ top ]

17. CATEGORIES

A. Cross Section and Resonance Integral Calculations

Keywords: angular distribution, capture, neutron cross sections, protons, resonance.