Zobrazeno 1 - 10
of 25
pro vyhledávání: '"3: Advanced Acceleration Techniques and Alternative Particle Sources"'
Using parameters from the AWAKE project and particle-in-cell simulations we investigate beam loading of a plasma wake driven by a self-modulated proton beam. Addressing the case of injection of an electron witness bunch after the drive beam has alrea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5226a37c966282c3fc7cf92e9a4268db
Autor:
Caldwell, Allen
It is the aim of the AWAKE project at CERN to demonstrate the acceleration of electrons in the wake created by a proton beam passing through plasma. The proton beam will be modulated as a result of the transverse two-stream instability into a series
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b712963d7c496e04edbdf718a1f3217e
A 1.5 MW, 110 GHz gyrotron is used to produce a linearly polarized quasioptical beam in 3 μs pulses. The beam is concentrated in vacuum to produce strong electric fields on the surfaces of dielectric and metallic samples, which are being tested for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3086228ced010f5a15cfc9b61d4277d7
In order to realize and test advanced accelerator concepts and hardware, the existing beamline with both old and new components are being reconfigured in Linac Extension Area (LEA) of APS linac. Photo injector, which had been installed in the beginni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d30c4ff9a694e0bc56a40329f796516e
Autor:
Muggli, Patric
The AWAKE experimental program is scheduled to start at the end of 2016. The aim of the first experiments is to detect and study the self-modulation instability (SMI) of the long proton bunch ~12cm in a plasma with wakefields of period of ~1.2mm. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6e266eef4b32505c60aafa6a3f77464
Autor:
Upadhyay, Janardan, Simakov, Evgenya
Photonic band gap (PBG) structures have great potential in filtering higher order modes (HOMs) without perturbing the fundamental mode and in suppressing the wakefields. An efficient PBG structure would help a lot in terms of beam quality for high be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6017fa8f7e3c6f9f77d1b6cd6147890a
An Optical Stochastic Cooling (OSC) experiment with electrons is planned in the Integrable Optics Test Accelerator (IOTA) ring currently in construction at Fermilab. OSC requires timing the arrival of an electron and its radiation generated from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86f894f78ddb385f71963ab903a7bdaa
Autor:
Sipahi, Nihan, Biedron, Sandra, Gonin, Ivan, Kephart, Robert, Khabiboulline, Timergali, Milton, Stephen, Solyak, Nikolay, Yakovlev, Vyacheslav
There is a significant interest in developing high-average power electron sources, particularly those integrated with Superconducting Radio Frequency (SRF) accelerator systems. Even though there are examples of high-average-power electron sources, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bc88463e12e3469f34a2d9478cad5c5
Autor:
Palmer, Mark, Babzien, Marcus, Fedurin, Mikhail, Folz, Charles, Fulkerson, M., Kusche, Karl, Li, Junjie, Malone, Robert, Shaftan, Timur, Skaritka, John, Snydstrup, Louis, Swinson, Christina, Willeke, Ferdinand
The Accelerator Test Facility (ATF) at Brookhaven National Laboratory (BNL) is presently carrying out an upgrade, ATF-II, which will provide significantly expanded experimental space and capabilities for its users. One of the new capabilities being i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27ff78c4e89b045e5eaa8ae9078ff1b2
Autor:
Dudnikov, Vadim, Dudnikov, Andrei
The brightness and intensity of a circulating proton beam now can be increased up to space charge limit by means of charge exchange injection or by an electron cooling but cannot be increased above this limit. Significantly higher brightness can be p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b00ae2283e5552ba7d1ba61b54abb0e7