1 / 7

DSC for T0

DSC for T0. T0 Collaboration presented by W.H.Trzaska and V.Grigoriev. Very preliminary!. T0 – what it is:. Two arrays of 12 PMT T0 Right (0.7 m) T0 Left ( - 3.5 m) Two shoe boxes of fast electronics inside the magnet Few creates of electronics outside the magnet Laser calibration system.

penda
Download Presentation

DSC for T0

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. DSC for T0 T0 Collaborationpresented byW.H.Trzaska and V.Grigoriev Very preliminary!

  2. T0 – what it is: • Two arrays of 12 PMT • T0 Right (0.7 m) • T0 Left ( - 3.5 m) • Two shoe boxes of fast electronics inside the magnet • Few creates of electronics outside the magnet • Laser calibration system ALICE Week March 2003

  3. General readoutscheme for T0: ALICE Week March 2003

  4. Layout and connections: ALICE Week March 2003

  5. Cables and connection from L3 • HV cables • 2 x 12 • Coaxial cables • Thresholds 2 x 12 • Bunch crossing 2 x 1 • Time individual 2 x 12 • Output Amplitudes 2 x 12 • TRD wake up 2 x 4 • T0 right/left 2 x 1 • Optical fibre • 2 x 12 ALICE Week March 2003

  6. What has to be controlled: • 24 HV channels • Can use spare channels from V0 • Low voltage for the shoe boxes • Not yet selected as the design of the electronics is not completed • Should be able to use standard solutions • Expected requirements for one shoe box – 28 W: • +12 V 576 mA 6912 mW • +6 V 720 mA 4320 mW • -6 V 2760 mA 16560 mW • 24 thresholds of CFDs and 24 delays • Laser and electronics outside L3 ALICE Week March 2003

  7. Functional diagram of the laser calibration: ALICE Week March 2003

More Related