Page History

• Useful information: 
  • Target Material
  • Safety Data Sheet: Ammonia (https://www.airgas.com/msds/001003.pdf)
  • Safety Data Sheet: Nitrogen, refrigerated liquid (https://www.airgas.com/msds/001188.pdf) 
  • Activation Studies (Done by Andi and Kun in the past) Activation studies.pdf 
  • Polarized Target Material Studies by COMPASS Experiment (https://d-nb.info/1089007051/34) 
  • Ammonia Hazardous Substance Fact Sheet (https://nj.gov/health/eoh/rtkweb/documents/fs/0084.pdf) 
• Useful links to place orders
• Dangerous things transportation (https://wetrainconsulting.com/chicago/)
• Blue shipping drum (https://www.uline.com/Product/Detail/S-22341/Drums/Nestable-Plastic-Drum-with-Lid-55-Gallon-Open-Top-Blue)
• Nalgene Plastic storage bottles (https://www.grainger.com/product/NALGENE-Bottle-1-oz-Labware-Capacity-56GW69?searchQuery=56GW69&searchBar=true&tier=Not+Applicable)
• D.O.T labels "Corrosive class 8"  (https://www.uline.com/Product/Detail/S-362/Regulated-and-DOT-Labels/DOT-Labels-Corrosive-4-x-4)
• D.O.T labels "Inhalation Hazards Class 2" (https://www.uline.com/Product/Detail/S-5562/Regulated-and-DOT-Labels/DOT-Labels-Inhalation-Hazard-2-4-x-4) 
Iron cage for target material storage (https://www.amazon.com/Cage-Crate-Wheels-Double-Doors/dp/B089QKZ3Q9/ref=psdc_2619534011_t3_B01D93MOBC?th=1)
•  Rubbermaid tubs (https://www.webstaurantstore.com/rubbermaid-fg335192brn-brown-plastic-bus-tub-bus-box-21-x-17-x-7/70217227BR.html)
• Plastic tubs (https://www.amazon.com/gp/product/B07RFCJ6SB/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1)
• Target material storage dewars
  • IC-10D (http://amnol.usv.ro/DOC/IC50D.pdf)
  • IC-20D (http://amnol.usv.ro/DOC/IC50D.pdf)
  • IC-20R (https://yu-shing.com.tw/images/pdf/product_information-ln2_refrigerator_dewars1.pdf) 

• LN2 tubs tested with LN2 (It depends upon the ambient temperature)

  1. https://www.amazon.com/gp/product/B07RFCJ6SB/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 
     1. It can hold LN2 up to 13L. I fully topped with LN2.
     2. It took 1 hour and 15 minutes to evaporate the LN2 and open it to the atmosphere completely. 
     3. This type of tub is mostly used at UVA. 
     4. In total, we have three tubs. 
  2. https://www.webstaurantstore.com/rubbermaid-fg335192brn-brown-plastic-bus-tub-bus-box-21-x-17-x-7/70217227BR.html
  1. 1. I fully topped with LN2.
     2. It took 1 hour and 42 minutes to evaporate the LN2 and open it to the atmosphere completely. 
     3. This type of tub is made from Rubbermaid. 
     4. In total, we have three tubs. 

3. Old blue transfer dewar 12 Jul 2023  

• • • I filled it up-to 3/4 level. 
    • i took 2 hours and 45 minutes to evaporate behind the station 3. 

...

• LN2 tubs with data sheets and tested with LN2  (https://confluence.its.virginia.edu/x/T4C4C) 
• Procedures on DocDB
  
  • Handling target material CH2/CD2 (HDPE) (https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10411)
  • Target material dewar filling from the portable handheld dewar (https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10427)
  • Target insert loading/unloading procedure (magnet cryostat) (https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10355)
  • Target material shipping procedure (https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10498)
  • Handling target material NH3/ND3 (https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10360)
  • Plans for storage and usage of Ammonia for the target (https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10414)
• Papers/Conference proceedings/literature

  • Scattering of NH3 and ND3 with rare gas atoms at low collision energy (https://pubmed.ncbi.nlm.nih.gov/26567658/)

  • Radiation Damage in Polarized Ammonia Solids  (https://pubs.aip.org/aip/acp/article/980/1/330/639824/Radiation-Damage-in-Polarized-Ammonia-Solids)

  • Analysis of the Ammonia Target Polarization (https://pubs.aip.org/aip/acp/article/980/1/322/639825/Analysis-of-the-Ammonia-Target-Polarization)

  • Book: The Physics of Polarized Targets (Tapio O. Niinikoski) See chapter# 7. 
  • I excerpted target material information from Tapio Book and Target material thesis by COMPASS Experiment into this Overleaf document (https://www.overleaf.com/read/gmcppgcbpfnm).