Difference between revisions of "Bubble Chamber Meeting Wednesday November 11, 2015"

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(Created page with "We will meet in TL 2221 on Wednesday November 11 at 3:30 pm EST. == For those calling in we'll use the Blue Jeans [https://cc.jlab.org/bluejeans] audio conference system. == ...")
 
 
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  Phone number: 1-888-240-2560
 
  Phone number: 1-888-240-2560
 
  Meeting ID: 3528502673#
 
  Meeting ID: 3528502673#
Moderator Passcode: 5978#
 
 
  Meeting URL: http://bluejeans.com/3528502673
 
  Meeting URL: http://bluejeans.com/3528502673
  
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'''Agenda:'''  
 
'''Agenda:'''  
  
1- Bubble Chamber shipping back to ANL
+
1- Summary of Sept Beam Test: [[media:BeamTest_Summary_I_Sept2015.pdf]] [[media:BeamTest_Summary_I_Sept2015.pptx]]
  
2- September beam test data analysis
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2- Beam Schedule in 2016:
 +
# Test Run II: May 30 – June 20
 +
# Test Run III: Aug 15 – Aug 29
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# Note: Run II and Run III will be considered Injector Facility Development Time. Expectation to ask for PAC days in FY2017.
  
3- Beam Analysis: energy and position
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3- Bubble Chamber work at ANL
 +
 
 +
4- Sept beam test data analysis: [[media:Ernst_analysis_Sep2015_2.pdf]] [[media:Ernst_analysis_Sep2015_2.docx]]
 +
 
 +
5- Invitation to Elba: June 27-July 1, 2016
 +
 
 +
 
 +
 
 +
 
 +
----
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'''Notes from this meeting:'''
 +
 
 +
* The quarter cryo-unit RF gradients were found to be lower by 5%. However, during the September test, we set the energy using the dipole so we should be very close to the quoted energy. Complete analysis of the beam energy measurements is forthcoming.
 +
 
 +
* Ernst is calculating bubble chamber sensitivity to gamma ray flux. Previous experiments obtained a limit of <10<sup>-11</sup> with a gamma radioactive source.

Latest revision as of 15:00, 24 January 2016

We will meet in TL 2221 on Wednesday November 11 at 3:30 pm EST.

For those calling in we'll use the Blue Jeans [1] audio conference system.

Phone number: 1-888-240-2560
Meeting ID: 3528502673#
Meeting URL: http://bluejeans.com/3528502673


Agenda:

1- Summary of Sept Beam Test: media:BeamTest_Summary_I_Sept2015.pdf media:BeamTest_Summary_I_Sept2015.pptx

2- Beam Schedule in 2016:

  1. Test Run II: May 30 – June 20
  2. Test Run III: Aug 15 – Aug 29
  3. Note: Run II and Run III will be considered Injector Facility Development Time. Expectation to ask for PAC days in FY2017.

3- Bubble Chamber work at ANL

4- Sept beam test data analysis: media:Ernst_analysis_Sep2015_2.pdf media:Ernst_analysis_Sep2015_2.docx

5- Invitation to Elba: June 27-July 1, 2016




Notes from this meeting:

  • The quarter cryo-unit RF gradients were found to be lower by 5%. However, during the September test, we set the energy using the dipole so we should be very close to the quoted energy. Complete analysis of the beam energy measurements is forthcoming.
  • Ernst is calculating bubble chamber sensitivity to gamma ray flux. Previous experiments obtained a limit of <10-11 with a gamma radioactive source.