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- [[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
- ...r using a 4" wide lead brick wall with 1 mm thick shims place in between 2 lead bricks in order to produce a horizontal fan of photons. It was also clear7 KB (1,023 words) - 07:52, 7 December 2008
- 6.) The Bevatron at LBL may be decomission. see if they will ship lead shielding. Power supplies have a 6 week lead time.9 KB (1,427 words) - 22:40, 6 September 2011
- ...ns were performed to predict the efficiency of producing positrons using a Lead-Bismuth target and a 10 MeV incident electron. MCNPX and GEANT4 were used2 KB (226 words) - 14:39, 13 April 2016
- | 3|| enclose HRRL cavity with 1/4" lead 3. chamber: 6 week lead time.5 KB (664 words) - 19:41, 16 December 2016
- ...aced in different positions along the detector surface shielded with 2" of lead and counting rate of the two PMTs was observed via dual counter ORTEC 778.3 KB (505 words) - 16:59, 20 November 2012
- ...alue, at some critical value of E and p, the current increases rapidly and lead to a breakdown of the gap in the form of a spark. <ref name="loeb"> L.B.Lo ...med that if the electron energy is greaterthan <math>eV_i </math>, it will lead to ionization, however, the ionization probability does not always increase7 KB (1,108 words) - 16:23, 6 September 2013
- We put in two thin pieces (thickness ~1/4" each) making a ~1/2" of lead angled at ~30 degrees wrt vertical between the NaI detector and the collima4 KB (595 words) - 15:11, 30 May 2008
- =='''Lead Attenuation Measurements'''== ==='''Lead Open Source'''===38 KB (4,384 words) - 16:34, 28 April 2022
- * Put first coat of paint onto lead bricks to be used as shielding in PAS experiment * Sheared a lead sheet into 6 rough 3"x3" squares to be used for attenuation measurements wi10 KB (1,505 words) - 22:26, 24 August 2021
- ...is unclear if we can reuse the current stands. We will want a way to add lead sheets around the HRRL and the location of the Tungsten converter target wh2 KB (372 words) - 17:02, 2 September 2010
- ..._e^2 m_e c^2 \rho \frac{Z}{A} \left ( \frac{z}{\beta}\right)^2 x </math> = lead term in Bethe Bloch equation4 KB (709 words) - 14:32, 4 October 2011
- Beam bear through 1/4 inches diameter collimator with 4 inches lead. Which lead to Dose rate of channel 17 at 10 MeV electron and 20 mA peak current:16 KB (1,978 words) - 15:15, 24 August 2010
- === Lead=== Typically it takes 15-20 lbs of lead to achieve 1 mile in range. A Rule of Thumb is that 1/3 of the EVs weight s16 KB (2,271 words) - 04:42, 19 May 2013
- ...liquid Lead-Bismuth Eutectic (LBE) is chosen with a concentration of 44.5% lead and 55.5% bismuth in order to provide a high atomic number (Z) material to9 KB (1,446 words) - 19:10, 4 December 2015
- Our new Lead Stringer advertisement went out last Friday.4 KB (541 words) - 18:07, 16 October 2012
- ...tal photon and electron energy deposited. In simulation, place cylindrical lead (Pb) shield around HRRL, and see the change on the energy, if I change the ...tal photon and electron energy deposited. In simulation, place cylindrical lead (Pb) shield around HRRL, and see the change on the energy, if I change the8 KB (1,329 words) - 20:28, 16 May 2011
- |3/30/11 || ||Order Gate Valve (4 week lead time)3 KB (462 words) - 20:45, 3 November 2011
- ...S X-rays of ~20 keV and ~98 keV as well as radiographic images of fish and lead samples will be shown.3 KB (480 words) - 15:28, 1 May 2009
- ...view of DC and AC analog circuits. Semiconductor physics is introduced to lead into a study of transistors. The use of bipolar transistors for saturated4 KB (559 words) - 16:39, 31 March 2015
- //Lead new G4Material("Lead", z=82., a= 207.19*g/mole, density= 11.35*g/cm3);14 KB (1,291 words) - 03:06, 23 January 2018
- Configuration: Collimated rear scint+ 2" Aluminum brick + 2" lead brick5 KB (800 words) - 02:20, 8 January 2008
- =GEANT4 Simulation of Lead Conic Moller Shield= ==[[Lead Shield Cone]]==11 KB (1,332 words) - 18:03, 13 January 2019
- ...a 2" layer of lead. The Cf-252 source was placed directly on top of the lead. Below is a measurement recorded in run #6295 taken over a 7 minute period11 KB (1,541 words) - 18:41, 26 May 2017
- ...hield Illyusha (when positioned next to the hallway) to determine how much lead to add around T1.5 KB (736 words) - 04:04, 22 September 2013
- ...not technically visible to the detector within the time window. This can lead to double counting events/hits, but is also useful in describing where part3 KB (460 words) - 20:13, 5 September 2018
- ...DERAL POC – MADELINE FELTUS & TECHNICAL POC – PAUL DEMKOWICZ) (ELIGIBLE TO LEAD: UNIVERSITIES ONLY)5 KB (617 words) - 19:09, 7 November 2016
- ...d concrete was measured. A step wedge of varying thickness of concrete and lead is placed inside a cargo container in order to evaluate the photon detectio ...oduced by fissionable material capable of posing a nuclear threat than for lead.12 KB (1,818 words) - 18:28, 30 August 2007
- ...re people. Stringers hourly rate ($30-$35/hr with overhead and benefits). Lead stringer is +$5/hr more. = JLab job posting for lead stringer=13 KB (2,074 words) - 15:05, 1 November 2013
- Time needed to train lead stringer at JLab = 4-6 weeks? | 9/1/10 || 10/29/10 || 6/16/2011 ||Hire and train R1 Lead Stringer17 KB (2,282 words) - 22:29, 27 February 2017
- ...g his work using parity violation to precisely measure the neutron skin of lead and calcium, E12-12-004 and perform a new measurement of parity violating M2 KB (378 words) - 20:57, 19 November 2019