| PndDpmDirect changed [message #11749] | 
			Sat, 07 May 2011 13:31  | 
		 
		
			
				
				
				
					
						  
						Johan Messchendorp
						 Messages: 693 Registered: April 2007  Location: University of Groningen
						
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					first-grade participant  | 
					  From: *xs4all.nl
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		Dear all, 
 
The PndDpmDirect has been modified with an additional option to let the code calculate the cut-off angle by itself. The cut-off has been set such that it cuts in -t of 1e-2 GeV^2 (cuts ~100 MeV/c recoil protons). This corresponds roughly to 0.4 deg at 15 GeV/c and 4 deg at 1.5 GeV/c. An interpolation is made for other momenta: linear in double-log scale. One can call this new constructer of PndDpmDIrect with: 
 
PndDpmDirect::PndDpmDirect(Double_t Mom, Int_t Mode, Long_t Seed=-1) 
 
Note that you can still an explicit angle cut-off, using the old constructer call. 
 
Greets, 
 
Johan.
		
		
		[Updated on: Sat, 07 May 2011 14:11] Report message to a moderator  
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