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Re: D+ and D- vertex resolution from Psi analysis [message #12301 is a reply to message #12297] Tue, 19 July 2011 20:17 Go to previous message
donghee is currently offline  donghee
Messages: 385
Registered: January 2009
Location: Germnay
first-grade participant
From: *dip.t-dialin.net
Hi stefano and Tobias,

I found the real reason of bad resolution at D decay.
I showed you D+ and D- vertex resolution without excluding background.
Simply I took all of decay vertex...sorry for about that.
i.e., D+ and all kind of background are sitting together in the resolution distribution for D vertex.
After corrected analysis code, run981 is running at gridka.

Best regards,
Donghee


 
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