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• Colloquium 8Apr2013
  '''A Positron Production Efficiency Measurement using the IAC’S High Repetition Rate LINAC ...uction as well as the experimental setup, procedure, and measured positron production efficiency.
  1 KB (163 words) - 20:56, 2 April 2013
• Niowave 1-2016
  Niowave Positron Project Progress for January 2016 ...ency as a 1.0 Tesla field and a 34.8mm diameter beam pipe. Otherwise, the positron transport efficiency can increase by a factor of two when using a 34.8 mm d
  2 KB (309 words) - 15:23, 13 April 2016
• Sadiq IPAC 2013
  =Title: Linac Based Positron Production= ...foil pair produces electron and positrons. In this paper, we describe the production, transportation and detection of positrons when electron beam energy is 15
  2 KB (345 words) - 03:51, 18 May 2013
• 03-30-2015
  ...s (all). LED is in updating mode. Pair spectrometer Det @ 15 mV threshold. Production run. Positron rate by visual scaler = 120 e+/min
  10 KB (1,305 words) - 22:57, 30 March 2015
• JPOS09
  on thermal positron uses. A paragraph reviewing other positron sources and positron production with CEBAF and an estimate of the beam properties.
  5 KB (755 words) - 16:14, 9 June 2009
• Niowave 10-2015
  Niowave Positron Project Progress for October 2015 ...e surface of the PbBi target with a mean momentum of 2.3 MeV. The positron production efficiency predictions from MCNPX and GEANT4 are within uncertainties.
  1 KB (176 words) - 14:52, 13 April 2016
• G4beamline PbBi2015
  ...ield will be varied next to determine the optimal values for the preffered positron emmittance. More common beam transport packages may be employed once the e
  1 KB (168 words) - 21:22, 25 November 2014
• REU Projects
  =Positron Production= ...ibrate beam instrumentation devices which will be used to measure positron production efficiencies. These instruments measure the beam current and the profile o
  2 KB (340 words) - 19:24, 4 August 2008
• G4Beamline PbBi
  Development of a Positron source using a PbBi converter and a Solenoid ...id with a diameter to allow a 9.74 (3.94) cm diameter pipe would collect a positron per thousand incident electrons on a 2mm thick LBE target with 0.25 mm thic
  4 KB (500 words) - 21:39, 8 June 2016
• Actinium Production
  Actinium production using the IAC Linacs DOE grants (f) Isotope Development and Production for Research and Applications on pg 37
  4 KB (462 words) - 20:25, 11 March 2016
• Niowave 2-2016
  Niowave Positron Project Progress for February 2016 ...234.6 keV electron and a 894.2 keV positron at time t=3.336 ns. Only the positron has enough energy to exit the stainless steel window.
  2 KB (401 words) - 15:33, 13 April 2016
• Beam Test Jul 20 2012
  quad settings after T1 (Target 1, positron production target). quad settings after T1 (Target 1, positron production target).
  5 KB (549 words) - 23:03, 20 July 2012
• Beam Test Jul 25 2012
  quad settings after T1 (Target 1, positron production target). quad settings after T1 (Target 1, positron production target).
  4 KB (425 words) - 23:35, 17 August 2012
• LBE Paper
  Liquid Lead Bismuth Target for Positron Production ...riments [5, 6] and to do chemistry with antimatter [7]. Finally, efficient positron traps also require an intense source of positrons [8, 9].
  5 KB (677 words) - 13:55, 19 December 2016
• Niowave 4-2016
  Niowave Positron Project Progress for April 2016 Below is the photon energy distribution (from Brem & pair production) using a 2mm Pb target for two different incident electron energies; 6 and
  493 bytes (74 words) - 15:25, 13 April 2016
• Niowave Report 11-30-2015
  ...of target thickness and the use of a solenoidal magnetic field on positron production efficiency as well as the amount of energy that will be deposited by scatte .... The target thickness was changed to determine the optimal thickness for positron emmission from the downstream surface of the LBE target. The simulation wa
  9 KB (1,446 words) - 19:10, 4 December 2015
• IAC RFP
  #Isotope production #defect detection (Positron annihilation,
  4 KB (475 words) - 18:49, 9 February 2016
• Niowave 11-2015
  Niowave Positron Project Progress for November 2015 ...ositron project, after determining the PbBi thickness for maximum positron production, was to estimate the heat that would be deposited from the primary electron
  2 KB (312 words) - 15:20, 13 April 2016
• PbBi 60cmLong Solenoid Collection Efficiency 2015
  Positron Collection rates with '''60 cm''' long Solenoid ...eV electron || Same Event but this time the solenoid is 0.3 Tesla and the positron hits the beam pipe, annihilates and makes two 511 keV photons
  3 KB (288 words) - 16:46, 11 February 2016
• Sadiq Proposal Defense Jun 14 2012
  ...lection system and associated beam line components to measure the positron production efficiency using the HRRL. ...lection system and associated beam line components to measure the positron production efficiency using the HRRL.
  10 KB (1,629 words) - 20:05, 14 June 2012

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