a magnet and refrigerator for a drell yan experiment
DESCRIPTION
A Magnet and Refrigerator for a Drell Yan Experiment. Possibly at FermiLab. Requirements. ~5 T magnet with vertical field Vertical Field (or at least normal to scattering plane Therefore split Helmholtz pair Good (10 -4 ) field uniformity over the - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: A Magnet and Refrigerator for a Drell Yan Experiment](https://reader035.vdocuments.mx/reader035/viewer/2022062301/568161c2550346895dd1a980/html5/thumbnails/1.jpg)
A Magnet and Refrigerator for a Drell Yan Experiment
Possibly at FermiLab
![Page 2: A Magnet and Refrigerator for a Drell Yan Experiment](https://reader035.vdocuments.mx/reader035/viewer/2022062301/568161c2550346895dd1a980/html5/thumbnails/2.jpg)
Requirements
• ~5 T magnet with vertical field• Vertical Field (or at least normal to scattering plane• Therefore split Helmholtz pair• Good (10-4 ) field uniformity over the target volume• Matching (1 K Refrigerator)
![Page 3: A Magnet and Refrigerator for a Drell Yan Experiment](https://reader035.vdocuments.mx/reader035/viewer/2022062301/568161c2550346895dd1a980/html5/thumbnails/3.jpg)
![Page 4: A Magnet and Refrigerator for a Drell Yan Experiment](https://reader035.vdocuments.mx/reader035/viewer/2022062301/568161c2550346895dd1a980/html5/thumbnails/4.jpg)
LANL MAGNET
• Is 5 T but with longitudinal field direction• Last used ~15 years ago with a neutron beam• Been in storage since then• Uniform field over a disk 8 cm dia high, 2 cm
long• Need to rotate coil package
![Page 5: A Magnet and Refrigerator for a Drell Yan Experiment](https://reader035.vdocuments.mx/reader035/viewer/2022062301/568161c2550346895dd1a980/html5/thumbnails/5.jpg)
![Page 6: A Magnet and Refrigerator for a Drell Yan Experiment](https://reader035.vdocuments.mx/reader035/viewer/2022062301/568161c2550346895dd1a980/html5/thumbnails/6.jpg)
![Page 7: A Magnet and Refrigerator for a Drell Yan Experiment](https://reader035.vdocuments.mx/reader035/viewer/2022062301/568161c2550346895dd1a980/html5/thumbnails/7.jpg)
![Page 8: A Magnet and Refrigerator for a Drell Yan Experiment](https://reader035.vdocuments.mx/reader035/viewer/2022062301/568161c2550346895dd1a980/html5/thumbnails/8.jpg)
Conclusions
• Will inspect magnet on Tuesday at LANL (if its storage site can be found and opened)
• Test to check if it still works• If so send to Oxford Instruments to get the coil
rotated ($50K - $60K)• Refrigerator??