1. بسم الله الرحمن الرحيم
اقرأ باسم ربك الذى خلق
خلق الإنسان من علق
اقرأ وربك الأكرم
الذى علم بالقلم
علم الإنسان ما لم يعلم

2. JINR-FLNR-COMBAS

3. Erdemchimeg Batchuluun
Reproduce experimental velocity distribution of He6, He8 and Li9 isotopes obtained in the reaction B11(33AMev) + Al27(17mg/cm2) By
Barakat Ali Mahmoud
Samah Ibrahim Radwan
supervisors
Erdemchimeg Batchuluun
Artukh A.G.
Summer School Oct.19-Nov.6
2009

5. Comparison of fragment separators
Device
DW[msr]
Dp/p [%]
Max .[Tm]
Res.power
LISE
1.0
5.0
3.2
800
FRS
2.0
9-18
A1200
3.0
5.4
RIPS
6.0
5.76
1500
COMBAS
6.4 20
4.5
4360

6. “Complex Fast Operating Analyzed Separator”
COMBAS
“Complex Fast Operating Analyzed Separator”

7. Separator Design

8. The main scheme of COMBAS
Degrader
Magneto-optical sketch of COMBAS

9. Simulations in program Lise++
The program is intended to calculate the transmission and yields of fragments produced and collected in a fragment separator. It allows to simulate the production of radioactive beams, from the parameters of the reaction mechanism to the detection of products selected by the fragment separator.

12. Experimental Data

13. Analysis of experimental data

19. Conclusion
The COMBAS separator can be used efficiently in the mode of a high-resolving spectrometer to study reaction mechanisms and in the mode of an in-flight separator in experiments and to study of properties of short lived exotic nuclei near the drip-lines.

20. Producing and forming high intensity nuclear beams, this permits one to study the boundary of the particle stability in the light element range (Z≤30) and to start the systematic study of the structure of exotic nuclei and nuclear states with extreme N/Z value.

21. Спасибо
Thank you
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