HF diff

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Diffractive Heavy Flavour: 

Diffractive Heavy Flavour Ana Carolina Assis Jesus Diffractive Workshop

Outline:: 

Outline: Monte Carlo Generator (POMWIG): 1) bbbar process 2) ccbar process Luminosity X Number of events ; Future Steps.

Monte Carlo Stuffs: 

Monte Carlo Stuffs Pomwig Diffractive Process: 10000 events with Single Diffraction and Collider energy = 1960GeV. where N = # of events

Chosen Processes: 

Chosen Processes bbbar process (1705) Cross Section (s): Luminosity (L): ccbar process (1704) Cross Section (s): Luminosity (L):

Kinematical Plots: 

Kinematical Plots pt (mesons B)

Slide6: 

eta (mesons B)

Slide7: 

pt (mesons D)

Slide8: 

eta (mesons D)

Luminosity & Number of Events: 

Luminosity andamp; Number of Events What we want to know is the expected number of evens in each channel given the luminosity: # of events = (cross section)*(luminosity)

Slide10: 

We know the cross section (s) for one kind of process but our interest is in one specific sub-process: Sub-process Cross section (sprocess). n = # of channel events N = total number of events

Slide11: 


Slide12: 


Slide13: 


Future Steps: 

Future Steps Searching for a J/y pick using the BANA package. Do some cuts in the kinematical parameters and some studies with the Luminosity Monitor. … diffractive stuffs …