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Software status

Software status. Reconstruction (by H. Masui and production team) Track association has been implemented in CGL. Raw data (ADC, TDC) have been included in PHCentralTrack. Calibration (by Y. Nagata, Univ. of Tsukuba)

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Software status

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  1. Software status • Reconstruction (by H. Masui and production team) • Track association has been implemented in CGL. • Raw data (ADC, TDC) have been included in PHCentralTrack. • Calibration (by Y. Nagata, Univ. of Tsukuba) • Gain parameters for ADC have already estimated from LED and real data. We will be committed them into data base soon. • Timing calibration will be done after Min. Bias nanoDSTs are available. • Simulation (by S. Takagi, Univ. of Tsukuba) • Aerogel stuff will be made in both Fun4All and preco. • Analysis • M. Konno & N. Kurihara are now working hard to extract high pT pion, Kaon, proton from Physics data.

  2. Results from production (effective area) (Z: Number of tracks) (Z: Number of tracks * Npe) (pc2y+pc3y)/2 [cm] (pc2z+pc3z)/2 [cm]

  3. Light yield vs. Momentum Npe (sum) Black : mom<0.8 Red : 0.8<mom<2.0 Npe (sum) Momentum [GeV/c] • Still, Kaon and proton is not clearly seen. • We have to understand more details of the detector response. • Add some variables in nanoDST. • M. Konno or N. Kurihara will talk in the analysis meeting. • Produce data which contain nanoDST + RawADC array

  4. Construction of another part (Run5) • All parts, except for Aerogel itself, are now at BNL. • Aerogel tiles will be sent in mid-April. • M. Konno and A. Litvinenko will start checking and assembling of parts in the next week. • M. Konno and I can take care of a construction procedure. • M. Konno will stay here until the end of May. • Each box construction including Aerogel tile will be started by mid May. • 2-3 graduate students will come to BNL in this period. • It takes 1 or 2 months.

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