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Measurements of the 27 Al(d,  ) 25 Mg excitation functions A. Gurbich Institute of Physics and Power Engineering Obninsk, Russia.

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Presentation on theme: "Measurements of the 27 Al(d,  ) 25 Mg excitation functions A. Gurbich Institute of Physics and Power Engineering Obninsk, Russia."— Presentation transcript:

1 Measurements of the 27 Al(d,  ) 25 Mg excitation functions A. Gurbich Institute of Physics and Power Engineering Obninsk, Russia

2 Determination of the target thickness RBSPIGE

3 A typical spectrum of  -particles for 27 Al(d,  ) 25 Mg reaction

4 The excitation functions for 27 Al(d,  ) 25 Mg reaction

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6 The comparison of the present results with other data for 27 Al(d,  0 ) 25 Mg

7 The comparison of the present results with Pellegrino’s data for 27 Al(d,  2 ) 25 Mg

8 Measurements of the 27 Al(d,p) 28 Al excitation functions

9 A typical spectrum of protons for the 27 Al(d,p) 28 Al reaction

10 The excitation functions for 27 Al(d,p) 28 Al reaction

11 The comparison of the present results with other data for 27 Al(d, p 0+1 ) 28 Al

12 The comparison of the present results with other data for 27 Al(d, p 2+3 ) 28 Al

13 Benchmark

14 Measurements of the 27 Al(p,  ) 28 Si thick target yield

15 A typical pulse-height spectrum for  -rays emitted in p + 27 Al reaction p E  =1779 keV E  =10764 keV 1779 keV 12543keV 28 Si 27 Al

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17 The p + 27 Al  - ray yield for E  =9-11 MeV

18 Measurements of the 14 N(d,  ) 12 C excitation functions

19 Experimental details Target: C 5 H 5 N 5 (~1.4  10 18 cm -2 ) evaporated on the silver backing 0.3 mg/cm 2 thick. Normalization: at 972 keV against Davies J.A., Jackman T.E., Plattner, H., Bubb I. Absolute calibration of 14 N(d,  ) and 14 N(d,p) reactions for surface adsorption studies. // Nucl. Instr. and Meth. 218 (1983) 141.

20 Typical d + 14 N spectrum (12  m aluminum filtering foil, low bias voltage)

21 The excitation functions for the 14 N(d,  ) 12 C reaction

22 Measurements of the 14 N(d,p) 15 N excitation functions

23 Typical d + 14 N spectrum (300  m aluminum filtering foil)

24 The excitation functions for the 14 N(d,p) 15 N reaction


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