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Beamline 3
 

ATF line 3 Present stage - Operational with the Ultrafast particle detector, ready to accept the second phase of the Dielectric Wake Field Accelerator experiment. Various parameters of the magnetic elements used at ATF beam lines are summarized in the following tables:

  Aperture Max Current Volt. Drop Slope Eff. Length
BEPC quad 1X 40 mm
 25 A
 0.06 V/A
 22.1 G/cm/A
 10.4 cm
BEPC quad 2X 40 mm
 25 A
 0.1 V/A
 22.1 G/cm/A
 20.4 cm
SLAC 1X 28 mm
 10 A
 0.63 V/A
 178.0 G/cm/A
 10.16 cm
SLAC 1X 28 mm
 10 A
 1.1 V/A
 181.5 G/cm/A
 20.32 cm
6Q40 "Small" 40 mm
 10 A
 0.63 V/A
 50 G/cm/A
 7.6 cm

  
Aperture
 Maximum Current
Voltage Drop
 Slope (see calibration curves)
 Effective Length
Dipole 20 deg..   60 A
 0.19 V/A
 52.4 G/A
 40.0 cm
<
Spectrometer dipole 0-8 deg. 30 mm
          24.0 cm
Solenoid 80 mm
 200 A
 0.1 V/A
 14.0 G/A
 19.5 cm
Steering coils:
             
Inside solenoid IN/OUT 40 mm
 1 A
   49.97/40.83 G/A
 10.2/10.5 cm
"Slim" trim 70 mm
 4A   25 G/A
 0.8 cm
"Old" trim    5A    7 G/A
 17 cm

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Last Modified: August 1, 2011
Please forward all questions about this site to: Christina Swinson
 


DOE, Office of Science One of ten national laboratories overseen and primarily funded by the Office of Science of the U.S. Department of Energy (DOE), Brookhaven National Laboratory conducts research in the physical, biomedical, and environmental sciences, as well as in energy technologies and national security. Brookhaven Lab also builds and operates major scientific facilities available to university, industry and government researchers. Brookhaven is operated and managed for DOE's Office of Science by Brookhaven Science Associates, a limited-liability company founded by the Research Foundation for the State University of New York on behalf of Stony Brook University, the largest academic user of Laboratory facilities, and Battelle, a nonprofit, applied science and technology organization.

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