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icon1.gif  Mvd Development Status [message #4230] Mon, 14 May 2007 17:05 Go to next message
Ralf Kliemt is currently offline  Ralf Kliemt
Messages: 507
Registered: May 2007
Location: GSI, Darmstadt
first-grade participant

From: 141.30.85*
Hello everyone,
This thread will cover the development communication for the PANDA Mvd in PandaRoot. I'll try to update this first post to have a summary what is done and what is next. Comments on the code itself shall be the central part of the discussion here.

index.php?t=getfile&id=4744&private=0

Here is a list of items [09/2008], which have to be done:

  1. Digitization
    • implement root based geometry file [DONE]
    • channel mapping [DONE]
    • frontend emulation [DONE]
    • parameter definitions & database [DONE]
    • noise emulation [DONE]
    • timestamp ordering for digis [RK]
    • multiple hit digi merging [RK]
  2. Cluster Reconstruction
    • alignment [ - ]
    • channel back-mapping [DONE]
    • cluster finding [DONE]
    • output data structure [partly done/additions needed] (genfit compatible)
    • Ideal reconstruction [RK (done) is it needed]
    • timeordered clusterfinding [RK]
  3. Tracking/Pattern recognition
    • ideal track finding [DONE]
    • conformal mapping? [ - ]
    • riemann algorithm [DONE]
    • local PID [DONE]
  4. Event mixing
    • event time distance sampling [ - ]
    • electronics delay & clock [ - ]



More has to come during the discussion.

The following macros are a bit old. They will be revised.
Mvd MC simulation (Geant Transport)
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Mvd Digitization
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Mvd Reconstruction
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Mvd Tracking
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Thoughts on PID
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Have fun, Ralf.

[Updated on: Tue, 16 September 2008 14:28]

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Re: Mvd Development Status [message #4999 is a reply to message #4230] Thu, 30 August 2007 11:04 Go to previous messageGo to next message
Ralf Kliemt is currently offline  Ralf Kliemt
Messages: 507
Registered: May 2007
Location: GSI, Darmstadt
first-grade participant

From: 141.30.85*
Updated post above.
Re: Mvd Development Status [message #7330 is a reply to message #4230] Tue, 16 September 2008 14:34 Go to previous messageGo to next message
Ralf Kliemt is currently offline  Ralf Kliemt
Messages: 507
Registered: May 2007
Location: GSI, Darmstadt
first-grade participant

From: 141.30.85*
Update on first post.
Re: Mvd Development Status [message #7459 is a reply to message #4230] Wed, 22 October 2008 11:42 Go to previous message
Ralf Kliemt is currently offline  Ralf Kliemt
Messages: 507
Registered: May 2007
Location: GSI, Darmstadt
first-grade participant

From: 141.30.85*
Please note:

In the development branch there is since rev.3863 all tracking related stuff situated in an extra library. Load it with
gSystem->Load("libMvdTrk");
Now the Hit reconstruction is again independent of e.g. the Riemann algorithm package.

To avoid Problems you should do a make clean in build/mvd.

Kind regards from Dresden, Ralf.
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