Abstract
The energy of tagged photons, which were provided from the internal photon tagging system of the Laboratory of Nuclear Science, Tohoku University, has been calibrated using the d(γ,π-pp) reaction. Charged pions and protons in the final state were detected with the Neutral Kaon Spectrometer (NKS2). Photon energies were obtained from the reaction of d(γ,π -pp). The derived photon energy was consistent with the design of the tagger system and the previous measurement using electron-positron pair production. The consistency demonstrates the performance of NKS2 and the capability of the photon energy calibration using d(γ,π-pp).
Original language | English |
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Pages (from-to) | 35-38 |
Number of pages | 4 |
Journal | Chinese Physics C |
Volume | 34 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2010 |
Keywords
- Deuteron
- Pion photoproduction
- Tagged photon