Search results
Jump to navigation
Jump to search
- Part # P103535VAR = $50 portable bottle of 65% Ar 35% Ethane (10 day lead time) ...put one lead from the HV power supply onto the DVM and then the other DVM lead onto the GEM foil). Set the DVM to mV scale and don't set it to measure cu2 KB (296 words) - 03:18, 8 December 2012
- ...ept for right below the source, where there was small pin hole through the lead. Placed directly above the source is a finger detector that is in hardware721 bytes (111 words) - 00:14, 20 May 2016
- ...the both sides, front layer was 20.4 cm and bottom one 5 cm. There was not lead on top of HpGe detector<br>878 bytes (132 words) - 01:10, 24 June 2007
- ==Neutron and Photon Flux Through Lead== ...sults illustrate how much of the initial beam actually made it through the lead.4 KB (566 words) - 15:42, 11 July 2012
- |Layers of lead300 bytes (42 words) - 06:22, 5 February 2009
- Made lead brick tube 6/4/2021 ...le:PAS_Lead_Tunnel_2.jpg|300px|thumb|center|Looking down the center of the lead tunnel. Detector will be mounted at the far end ]]1 KB (172 words) - 03:15, 5 June 2021
- A 30 cm radius lead collimator is position within the wall. Lead Collimator is 15 cm in radius with a 1/4" diameter hole.2 KB (381 words) - 22:44, 1 July 2014
- ...et, poly, and stand,Installed 3rd collimator wall, D30 has one 1/16" thick lead curtain [[File:Rate2nC_5302.png|40px]][[File:Run5302_ToF_Histograms.png|40p ...r magnet, poly, and stand,Installed 3rd collimator wall, D30 has '''NO''' lead curtain [[File:Rate2nC_5303.png|40px]][[File:Run5303_ToF_Histograms.png|40p13 KB (1,995 words) - 20:58, 27 September 2016
- The lead in front of the neutron detectors was removed. Run 1930 shows the results ...collimation hole was blocked on the accelerator hall side with 8 inches of lead. Run 1923 is with a no physics target.3 KB (577 words) - 21:39, 27 April 2011
- Black lead shot collimator increased neutron flux by factor 2? Black lead shot collimator increased neutron flux by factor 2?4 KB (566 words) - 06:29, 5 February 2009
- 3: Replaced steel wall with 5 cm thick lead shielding brick 4: Replaced lead brick with 6.7 cm thick paraffin block ( Paraffin N.F. , Household wax made8 KB (1,249 words) - 18:49, 29 June 2007
- Definition of Lead Bismuth306 bytes (44 words) - 16:37, 11 February 2016
- ...width , 1.3 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, added 2" lead on beam right side of magnet || ||[[File:R6275-R6276Overlay.png|200px]] | ...width , 1.3 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, added 2" lead on beam right side of magnet || ||[[File:R6275-R6276Overlay.png|200px]] |4 KB (603 words) - 00:12, 16 June 2017
- ...nd the beam line. Scattered photons may produce background neutrons in the lead shielding of neutron detectors. ...ot have many photons which are energetic enough to produce neutrons in the lead.3 KB (564 words) - 15:12, 11 April 2011
- [[Neutron scattering in lead shielding]]365 bytes (45 words) - 00:01, 13 October 2016
- * Red - Lead brick ='''Lead'''=2 KB (299 words) - 16:38, 19 July 2021
- ==Neutron and Photon Flux Through Lead== ...sults illustrate how much of the initial beam actually made it through the lead.6 KB (851 words) - 20:51, 2 October 2012
- * Lead: Detector surrounded on 4 sides by 1" lead. Front end up to 4" of lead. Back end exposed. * Poly: Up to 40cm of green poly between lead and source (line-of-sight). No poly elsewhere.5 KB (674 words) - 18:47, 11 May 2021
- ...mV, All detectors at -1500 V except D30 which is at HV =-1450, r'''eplaced lead beam dump with Aluminum, 8" center + 4" radially out (ie double brick near ...30 mV, All detectors at -1500 V except D30 which is at HV =-1450, replaced lead beam dump with Aluminum, 8" center + 4" radially out (ie double brick near5 KB (731 words) - 16:16, 11 November 2016
- There was 2" of lead in front of the Det G. Det G was placed on the floor.662 bytes (104 words) - 23:12, 7 December 2012
- ...eight 55cm. There is a 1mmx1cm hole (made of Argon) from the center of the lead cask to the outside, pointed toward the middle of the Germanium crystal. ...goal of this gun is to simulate decay from a fuel rod on the inside of the lead cylinder. Angular cuts are made on the gun to limit wasteful gammas from be5 KB (741 words) - 19:35, 28 May 2016
- | Lead || 7.05 || 50 mbarns at <math> E_{\gamma}</math>=8 MeV656 bytes (80 words) - 21:02, 20 April 2011
- Behaviour of lead and borated poly under the neutron radiation: 3) borated poly was placed in between two layers of 1" lead layers;6 KB (949 words) - 16:09, 8 June 2015
- Paraffin wax of thickness 12.6 cm and lead of 10 cm thickness were used as a shielding from neutrons and cosmic rays<b525 bytes (77 words) - 00:50, 23 October 2007
- ...s}</math> <math>\textbf{of}</math> <math>\textbf{the}</math> <math>\textbf{lead = 3.24 cm}</math>610 bytes (77 words) - 06:27, 5 February 2009
- | 4 || May 2,2011|| Hire lead stringer send to JLab for training Lead stringer spends < 5 Months initially at JLab stringing 1/2 of a R1 chamber,7 KB (903 words) - 04:56, 25 March 2011
- Personal information that, if compromised, could lead to identity theft.816 bytes (117 words) - 19:45, 1 August 2011
- ...er of thickness 15 cm was used as a neutron attenuator and for cosmic rays lead of thickness 5 cm in front of <br>HpGe detector. Total time of the run was830 bytes (130 words) - 00:46, 23 October 2007
- *Table is fully assembled and has been holding NaI detector and lead. Should be ready for experimental setup449 bytes (71 words) - 00:07, 2 June 2021
- An introductory paragraph can lay out the contents of Chapter 1 in order to lead into the description contained in Chapter 1.1 KB (162 words) - 20:47, 17 April 2015
- [[July 3,2007 Cf-252 without lead container measurements with HpGe & fast plastic scintillators in coincidenc [[July 6, 2007 Neutron Capture in lead]]<br>3 KB (469 words) - 07:48, 7 December 2008
- ...et, poly, and stand,Installed 3rd collimator wall, D30 has one 1/16" thick lead curtain [[File:Rate2nC_5302.png|40px]] ...r magnet, poly, and stand,Installed 3rd collimator wall, D30 has '''NO''' lead curtain [[File:Rate2nC_5303.png|40px]]6 KB (886 words) - 22:45, 7 September 2016
- 3 week lead time on flanges935 bytes (110 words) - 21:49, 28 October 2013
- ==='''Lead Attenuation Measurements'''=== ===='''Lead Open Source'''====16 KB (1,820 words) - 18:21, 17 June 2022
- This cradle will be used in the lead tunnel to hold the NaI detector in the center of the tunnel. The goal was t706 bytes (111 words) - 18:29, 24 June 2021
- * Move painted lead bricks to clean room (X) * Model cradle for NaI detector for lead tube (X)4 KB (587 words) - 00:27, 17 November 2021
- ...)probe, measuring the B-field with beam off, and then tuning the beam will lead to long beam tuning times. b.) liklihood work will lead to marketable product3 KB (578 words) - 17:51, 5 November 2011
- =Creating Lead Cylinder= For a lead cylinder with outer radius of 60mm, to ensure Moller electrons can clear th2 KB (300 words) - 19:00, 3 July 2018
- For the components of FTOff, starting at the cone-tip and running to the lead shield1 KB (136 words) - 15:51, 27 October 2018
- Target is 2 mm thick Lead-Bismuth target, which yields most positrons.1 KB (140 words) - 06:52, 19 July 2015
- Liquid Lead Bismuth Target for Positron Production ...ents of the system (primarily converter channel windows) are minimal. Both lead and bismuth have high atomic numbers and good conversion efficiency. The eu5 KB (677 words) - 13:55, 19 December 2016
- ...is '''on''' but no electrons, gun pulser unplugged, source was put inside lead doughnut collimator such that we get 2 peaks ...F , Na-22 is back in, free running ADC gate, Tony installs source in front lead brick collimator for a single peak (put source outside collimator)10 KB (1,478 words) - 06:06, 7 November 2010
- *<span style="color:#0000FF">Shield around it with lead as far downstream as possible.</span> (Last time, this helped a lot.) |align="left"|Pair-spectrometer rate measurements w/ collimator blocked w/ lead, 6" upstream, 4" downstream.5 KB (759 words) - 16:56, 16 September 2011
- 5.) minimize background. Add lead shielding around Germanium target and NaI so Tantalum In/out ratio is maxed 8" lead shielding wall6 KB (879 words) - 04:04, 31 August 2012
- |3/30/11 || Order Gate Valve (4 week lead time)1 KB (162 words) - 02:53, 17 October 2011
- Lead provenance (bullets, Lead in Doggies biscits4 KB (475 words) - 18:49, 9 February 2016
- ...both the accelerator side (4" of lead) and the experimental hall (3.5" of lead) => 1 gamma per 46 pulses (TDC30), 1 gamma in 7 pulses (TDC24) ...both the accelerator side (4" of lead) and the experimental hall (3.5" of lead) => 1 gamma per 29 pulses (TDC30), 1 gamma in 3 pulses (TDC24), positron sc5 KB (733 words) - 23:53, 24 March 2015
- batteries = 18 US Battery US-8VGCHC, 8.00 Volt, Lead-Acid, Flooded = @ $170 each => $3060 batteries = 18 Trojan T 890, 8.00 Volt, Lead-Acid, Flooded = @ $180 each => $32405 KB (816 words) - 00:43, 29 October 2014
- Connect the drive to the motor. Four lead motors can be connected in only one way, as shown in Figure 1. We recommend that eight lead motors be connected in parallel, as shown in Figure 2.5 KB (769 words) - 00:03, 29 September 2012
- [[Thickness of Lead to block photons]] [[Finding the Space Between Lead Shots]]4 KB (544 words) - 19:18, 15 March 2015