Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: International Particle Accelerator Conference, IPAC 2016; Busan; Busan
Год издания: 2016
Аннотация: The Intense Resonance Neutron Source (IREN) is now in test exploitation and further development in JINR [1-3]. The linear electron accelerator LUE-200 is used to generate intense fluxes of resonant photo-neutrons. Linac should deliver up to 200 MeV electron beam with 1 A or more current in 200 ns pulses. It consists of electron source, LEBT including buncher and two main accelerating sections. One of the sections was commissioned in 2007 and operated before 2016 when the second section installation was started. Test runs of the first section shows that beam loading influence to the output beam parameters very sufficiently and beam energy after first section decreases from planned 55-60 MeV up to 35 MeV. The buncher doesn't provide efficient beam bunching also and beam recapturing by the main section is not high enough. Dynamics of the electron beam for travelling wave S-band linac LUE-200 was studied by numerical simulation. The report shows results of the beam dynamics simulation and optimization taking into account beam loading. Parameters for the new more effective buncher and first results of such buncher development are also shown.
Журнал: IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference
Номера страниц: 1788-1790
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