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M. Weigand , S. Walter, F. Käppeler , R. Plag and R. Reifarth 496. WE-Heraus-Seminar

Cross section measurements with the Karlsruhe 4 p BaF 2 Detector using a 3.7 MV Van de Graaff accelerator. M. Weigand , S. Walter, F. Käppeler , R. Plag and R. Reifarth 496. WE-Heraus-Seminar. Astrophysical motivation. The setup at Karlsruhe

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M. Weigand , S. Walter, F. Käppeler , R. Plag and R. Reifarth 496. WE-Heraus-Seminar

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  1. Cross section measurements with the Karlsruhe 4p BaF2 Detector using a 3.7 MV Van de Graaff accelerator M. Weigand , S. Walter, F. Käppeler, R. Plag and R. Reifarth 496. WE-Heraus-Seminar

  2. Astrophysical motivation

  3. The setup at Karlsruhe • Pulsed 3.7 MV Van de Graaff accelerator • Repetition rate 250 kHz • 4𝜋-BaF2-detector • 42 channel 8 bit Flash ADCs Various successful (n,g) and (a,g) experiments performed.

  4. A first attempt in measuring a (p,g) reaction can be found here! • Proton capture on Rhodium-103 observed. 103Rh + p 104Pd + g • Two measurements were made with proton energies of 2 an 3 MeV.

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