Difference between revisions of "Exotic b1π Channel Simulation and Analysis"

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This page documents the essential results from an effort to simulate and analyze a b1π decay of an exotic resonance. This is done in the context of the GlueX experiment: the data is simulated as photo-production of mesons on a proton target using a Monte Carlo model of the GlueX detector.
 
This page documents the essential results from an effort to simulate and analyze a b1π decay of an exotic resonance. This is done in the context of the GlueX experiment: the data is simulated as photo-production of mesons on a proton target using a Monte Carlo model of the GlueX detector.
  
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* [https://docs.google.com/document/d/1uwNbrvivWcwJRRFIZF0F4FyB2-067Hsa4NRgRsdq9Bo/edit?hl=en_US Log book] (Google Doc)
  
== Production and Decay Amplitudes ==
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== Derivations ==
  
 
* [[Amplitudes for the Exotic b1π Decay]]
 
* [[Amplitudes for the Exotic b1π Decay]]
 
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* [[Error propagation in Amplitude Analysis]]
  
 
== Reports ==
 
== Reports ==
  
 
* [http://argus.phys.uregina.ca/gluex/DocDB/0017/001768/003/CollabMtgTalk-5-2011.pdf Collaboration Meeting 5/2011] - update on work to reconstruct the b1π signal from background. Some cut alternatives are reviewed.
 
* [http://argus.phys.uregina.ca/gluex/DocDB/0017/001768/003/CollabMtgTalk-5-2011.pdf Collaboration Meeting 5/2011] - update on work to reconstruct the b1π signal from background. Some cut alternatives are reviewed.
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* [http://argus.phys.uregina.ca/gluex/DocDB/0018/001831/004/CollabMtgTalk-10-2011.pdf Collaboration Meeting 10/2011] - Report on the b1π amplitude calculator implementation, and its first use to generate and fit a signal with two waves.
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* [[Physics Meeting 1/6/2012]] - Update on fits with error bars including the MC contribution as well as the effect of detector resolution on the uniform background wave
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* [http://argus.phys.uregina.ca/gluex/DocDB/0019/001938/001/CollabMtgTalk-2-2012.pdf Collaboration Meeting 2/2012] - Update on amplitude fits of a b1π decay channel of an exotic around 2GeV
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* [http://zeus.phys.uconn.edu/halld/glueXmeetings/mtg-10-2012/b1pi-finalAnaTalk.pdf Collaboration Meeting 10/2012] - Presentation on final results obtained from amplitude fits of b1π decay of an exotic around 2GeV with a total cross section of 100nb in the presence of the full 125μb background from pythia.
  
 
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[[User:Senderovich|Igor Senderovich]] 17:55, 5 October 2012 (UTC)
[[User:Senderovich|Igor Senderovich]] 22:57, 14 August 2011 (UTC)
 

Latest revision as of 15:56, 13 October 2012

This page documents the essential results from an effort to simulate and analyze a b1π decay of an exotic resonance. This is done in the context of the GlueX experiment: the data is simulated as photo-production of mesons on a proton target using a Monte Carlo model of the GlueX detector.


Derivations

Reports

  • Collaboration Meeting 5/2011 - update on work to reconstruct the b1π signal from background. Some cut alternatives are reviewed.
  • Collaboration Meeting 10/2011 - Report on the b1π amplitude calculator implementation, and its first use to generate and fit a signal with two waves.
  • Physics Meeting 1/6/2012 - Update on fits with error bars including the MC contribution as well as the effect of detector resolution on the uniform background wave
  • Collaboration Meeting 2/2012 - Update on amplitude fits of a b1π decay channel of an exotic around 2GeV
  • Collaboration Meeting 10/2012 - Presentation on final results obtained from amplitude fits of b1π decay of an exotic around 2GeV with a total cross section of 100nb in the presence of the full 125μb background from pythia.

Igor Senderovich 17:55, 5 October 2012 (UTC)