Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Bruce Dunham"'
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 8, p 083401 (2015)
Characterization of 9–9.5 MeV electron beams produced in the dc-gun based Cornell photoinjector is given for bunch charges ranging from 20 pC to 2 nC. Comparison of the measured emittances and longitudinal current profiles to optimized 3D space cha
Externí odkaz:
https://doaj.org/article/01f6111adbdc4310b66fa930880a0fbe
Autor:
Colwyn Gulliford, Adam Bartnik, Ivan Bazarov, Luca Cultrera, John Dobbins, Bruce Dunham, Francisco Gonzalez, Siddharth Karkare, Hyeri Lee, Heng Li, Yulin Li, Xianghong Liu, Jared Maxson, Christian Nguyen, Karl Smolenski, Zhi Zhao
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 16, Iss 7, p 073401 (2013)
We present a detailed study of the six-dimensional phase space of the electron beam produced by the Cornell Energy Recovery Linac Photoinjector, a high-brightness, high repetition rate (1.3 GHz) DC photoemission source designed to drive a hard x-ray
Externí odkaz:
https://doaj.org/article/61451f1601414f6c8e6ef1c1d6d40aef
Photocathode behavior during high current running in the Cornell energy recovery linac photoinjector
Autor:
Luca Cultrera, Jared Maxson, Ivan Bazarov, Sergey Belomestnykh, John Dobbins, Bruce Dunham, Siddharth Karkare, Roger Kaplan, Vaclav Kostroun, Yulin Li, Xianghong Liu, Florian Löhl, Karl Smolenski, Zhi Zhao, David Rice, Peter Quigley, Maury Tigner, Vadim Veshcherevich, Kenneth Finkelstein, Darren Dale, Benjamin Pichler
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 14, Iss 12, p 120101 (2011)
The Cornell University energy recovery linac (ERL) photoinjector has recently demonstrated operation at 20 mA for approximately 8 hours, utilizing a multialkali photocathode deposited on a Si substrate. We describe the recipe for photocathode deposit
Externí odkaz:
https://doaj.org/article/f6863b36dc9b4459b169f7b245f8fd93
Autor:
Theodore Vecchione, Peter Schindler, Evan J. Reed, Bruce Dunham, W. Andreas Schroeder, Piero Pianetta, Evan R. Antoniuk
Publikováno v:
Advanced Materials. 33:2170348
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac333e5ffc324b7e888f36ceadeacc4f
https://doi.org/10.1002/adma.202170348
https://doi.org/10.1002/adma.202170348
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 709:37-43
The electron beam dump for Cornell University's Energy Recovery Linac (ERL) prototype injector was designed and manufactured to absorb 600 kW of electron beam power at beam energies between 5 and 15 MeV. It is constructed from an aluminum alloy using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e2e9a3855cb8c41ee1fcfd6081b198
https://doi.org/10.1016/j.nima.2013.01.037
https://doi.org/10.1016/j.nima.2013.01.037
Publikováno v:
Physical Review Accelerators and Beams, Vol 19, Iss 3, p 034201 (2016)
We have recently performed experiments to test the effectiveness of three ion-clearing strategies in the Cornell high intensity photoinjector: DC clearing electrodes, bunch gaps, and beam shaking. The photoinjector reaches a new regime of linac beam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b848960f94ee5d958f2a3e57e330cca
https://doaj.org/article/4d87a2830882445ea47288b347222838
https://doaj.org/article/4d87a2830882445ea47288b347222838