1 / 6

Bi-Weekly Meeting 2004/09/21 Susumu Oda

1/6. Bi-Weekly Meeting 2004/09/21 Susumu Oda. 1. Noise Analysis 2. Two Track Separation 3. JPS Meeting. 2/6. Noise Analysis Fourier Transform. Fourier transform was applied to signal. Though three peaks can be seen, they don ’ t seem to be significant. 3/6. Noise Analysis Pedestal.

susan-waters
Download Presentation

Bi-Weekly Meeting 2004/09/21 Susumu Oda

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 1/6 Bi-Weekly Meeting2004/09/21Susumu Oda 1. Noise Analysis 2. Two Track Separation 3. JPS Meeting

  2. 2/6 Noise Analysis Fourier Transform • Fourier transform was applied to signal. • Though three peaks can be seen, they don’t seem to be significant.

  3. 3/6 Noise Analysis Pedestal • The fluctuation of pedestal for a run is ~0.6ch. • The fluctuation of mean of pedestal during for an event is ~0.2ch. • The 1st channels of each board are noisy.

  4. 4/6 Noise Analysis Correlation Analysis • Correlation coefficients between pads were calculated. • Outer pads ~0.6. • Inner pads ~0.1.

  5. 5/6 2. Two Track Separation Distance of two tracks in drift direction • Because of high beam rate evaluation of track distribution is difficult. Simulation With Pb Simulation Without Pb Low rate Without Pb High rate Without Pb High rate With Pb

  6. 6/6 3. Contents of Presentation at JPS Meeting“Research and Development of a Time Projection Chamber Using Gas Electron Multipliers (GEM-TPC)” • 1. Title, Name and Contents • 2. Motivation of GEM-TPC • 3. Structure and Readout of GEM-TPC • 4. Setup of Beam Test and Measurement Topics • 5. Detection Efficiency • 6. Spatial Resolution • 7. Two Track Separation • 8. dE/dx Measurement for PID • 9. Beam Rate Dependence • 10. Conclusion

More Related