g-2 status - INDICO-FNAL (Indico) · 2017. 7. 10. · g-2 status Joe Price All Experimenters’...
Transcript of g-2 status - INDICO-FNAL (Indico) · 2017. 7. 10. · g-2 status Joe Price All Experimenters’...
Muon g-2
g-2 statusJoe PriceAll Experimenters’ Meeting10th July 2017
Summer Run
10/07/17Joe Price - AEM2
• Data taking concluded on Friday July 7th
• Total of ~2.7×1016 protons on target for muon experiment• Comparable dataset to the CERN II and III runs!
ωa and ωp measurements
10/07/17Joe Price - AEM3
x (cm)-3 -2 -1 0 1 2 3
y (c
m)
-3
-2
-1
0
1
2
3
-2
-1
0
1
2
• Successful trolley runs to map out B-field during data taking– Variation in B-field approaching desired level
• First (uncorrected) wiggle plot already made• Comparable dataset to the CERN II and III runs!
B-field [ppm
]
RGA analysis
10/07/17Joe Price - AEM4
• Work under way to analyze vacuum• Major peaks identified• Additional cryo-pumps needed to reduce water content
Shut down schedule
10/07/17Joe Price - AEM5
• Gantt charts completed for shut down schedule• Split up into SRV, Quad, Kicker, tracker, fibre harp, trolley,
shimming, etc
Conclusions
• Highly successful summer run April 5th - July 7th complete
• Huge amount of statistics available for analysis
• Summer shutdown plan completed
• Work already underway to understand vacuum in greater detail
• Looking forward to more beam again in November
10/07/17Joe Price - AEM6