Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Popovic, Milorad"'
Autor:
Bowring, Daniel, Kochemirovskiy, Alexey, Torun, Yagmur, Adolphsen, Chris, Bross, Alan, Chung, Moses, Freemire, Ben, Ge, Lixin, Haase, Andrew, Lane, Peter, Leonova, Maria, Li, Derun, Li, Zenghai, Liu, Ao, Luo, Tianhuan, Martin, David, Moretti, Alfred, Neuffer, David, Pasquinelli, Ralph, Palmer, Mark, Peterson, David, Popovic, Milorad, Stratakis, Diktys, Yonehara, Katsuya
Publikováno v:
Phys. Rev. Accel. Beams 23, 072001 (2020)
Ionization cooling is the preferred method for producing bright muon beams. This cooling technique requires the operation of normal conducting, radio-frequency (RF) accelerating cavities within the multi-tesla fields of DC solenoid magnets. Under the
Externí odkaz:
http://arxiv.org/abs/1807.03473
Autor:
Popovic, Milorad
Publikováno v:
AIP Conf.Proc. 1222 (2010) 336-338
An integrated program is described, starting with muon experiments in the Booster era, continuing with a 2 MW target station, a 4 GeV Neutrino Factory and a 3 TeV Muon Collider, all driven by Project X. This idea provides an integrated approach to th
Externí odkaz:
http://arxiv.org/abs/1207.1339
Autor:
Popovic, Milorad, Sullivan, Todd
Publikováno v:
eConf C000821:THB22,2000
We report the results of observations of H- beam instabilities at the Fermilab Linac. By intentionally creating "high" background pressure with different gases in the 750 keV transport line we observed coherent transverse beam oscillations. The minim
Externí odkaz:
http://arxiv.org/abs/physics/0008173
Autor:
Popovic, Milorad
Publikováno v:
eConf C000821 (2000) THc06
A muon collider as well as a neutrino factory requires a large number of muons with a kinetic energy of 50GeV or more. Muon survival demands a high gradient linac. The large transverse and longitudinal emittance of the muon beam coming from a muon co
Externí odkaz:
http://arxiv.org/abs/physics/0008174
Autor:
Popovic, Milorad, Blassick, Thomas, Cummings, Mary Anne, Johnson, Rolland, Kahn, Stephen, Lentz, Ronald, Neubauer, Michael, Wessel, Jerry, Wynn, Tony
Existing magnetrons that are typically used to study methods of control or lifetime improvements for SRF accelerators are built for much different applications such kitchen microwave ovens (1kW, 2.45 GHz) or industrial heating (100 kW, 915 MHz). In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be773cf4040d2575cd202cbe731c346d
Autor:
Popovic, Milorad, Blassick, Thomas, Cummings, Mary Anne, Dudas, Alan, Johnson, Rolland, Jordan, Kevin, Lentz, Ronald, Neubauer, Michael, Rimmer, Robert, Wang, Haipeng, Wessel, Jerry, Wynn, Tony
We have designed, built, and tested a new magnetron tube that generates RF power at 1497 MHz. In the tests so far, the tube has produced CW 9 kW RF power, where the measured power is limited by the test equipment. The final goal is to use it to power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdd4268178039c6a292af7356168e550
Autor:
Popovic, Milorad, Blassick, Thomas, Cummings, Mary Anne, Dudas, Alan, Johnson, Rolland, Jordan, Kevin, Lentz, Ronald, Neubauer, Michael, Rimmer, Robert, Wang, Haipeng, Wessel, Jerry, Wynn, Tony
Magnetron RF power sources for single cavities can cost much less and operate at much higher efficiency than klystrons, but they do not have the phase and amplitude control, or the lifetime, needed to drive SRF cavities for superconducting particle a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::740e4deeacf22ad09ec95c5cdeeeff83
H⁻ charge exchange (stripping) injection into the European Spallation neutron Source (ESS) Storage Ring requires a 90 mA H⁻ ion source that delivers 2.9 ms pulses at 14 Hz repetition rate (duty factor ~4%) that can be extended to 28 Hz (df 8%). T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b92a23e34fecac41a670c26c904d028b
Autor:
Neubauer, Michael, Johnson, Rolland, Lentz, Ronald, Popovic, Milorad, Rimmer, Robert, Wang, Haipeng, Wynn, Tony
A magnetron suitable for 1497 MHz klystron replacements at Jefferson Lab will be constructed and tested with our novel patented subcritical voltage operation methods to drive an SRF cavity. The critical areas of magnetron manufacturing and design aff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f46e2cacea82e41c17558b363be9c5c
Autor:
Johnson, Rolland, Abrams, Robert, Cummings, Mary Anne, Lobo, Julio, Popovic, Milorad, Roberts, Thomas
Mu*STAR is an accelerator-driven molten-salt sub-critical reactor based on recent superconducting RF technological breakthroughs that allow a highly efficient and powerful proton accelerator to drive a spallation target inside a graphite-moderated, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0373432bdacfdf976beeef2b11c96ad