Measurement of Gas Bremsstrahlung at the Pohang Light Source by Using a CeF3 Scintillator
We have measured the gas bremsstrahlung photon energy from the 2.5-GeV electron storage ring at the Pohang Light Source (PLS). Gas bremsstrahlung was generated in the straight section of the beam-diagnosis beamline 1C1 with an effective length of 5.3 m. We present the measurement results for the bre...
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| Veröffentlicht in: | Journal of the Korean Physical Society 2005, 47(3), , pp.788-792 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
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| Zusammenfassung: | We have measured the gas bremsstrahlung photon energy from the 2.5-GeV electron storage ring at the Pohang Light Source (PLS). Gas bremsstrahlung was generated in the straight section of the beam-diagnosis beamline 1C1 with an effective length of 5.3 m. We present the measurement results
for the bremsstrahlung photon energy spectrum and the photon flux, which were obtained by using a CeF3 calorimeter.
The calorimeter consisted of nine CeF3 blocks, each being 3.3 × 3.3 × 33cm3, stacked into a 3 × 3 array.
The bremsstrahlung photon flux above 40 MeV was measured to be 218 s.1 at an electron beam current of 180 mA. KCI Citation Count: 0 |
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| ISSN: | 0374-4884 1976-8524 |