Analysis of the Current Loading of an Accelerating Field Beam From a Lue-200 Accelerator

Sumbaev, A.P.; Barnyakov, A. M.; Levichev, A. E.

doi:10.1007/s11182-020-02064-w

Cited by 3 publications

(1 citation statement)

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“…The beam loading analysis of the accelerating fields [10] has shown that the current value of the accelerated beam (2 A) is less than the critical current for the accelerating structures of this type; therefore, the beam loading effect in the accelerating fields has a limiting, but not suppressing character. The measurements of the energy spectra performed with extremely small beam current at the RF power level taken from the klystrons of 35 MW (KL1) and 20 MW (KL2) have shown that fragments with an energy of more than 100 MeV are recorded in the accelerated beam (figure 5.c), that is consistent with the estimates.…”

Section: Startup and Current Status Of The Acceleratormentioning

confidence: 99%

LUE-200 Accelerator—A Photo-neutron Generator For The Pulsed Neutron Source “IREN”

et al. 2020

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This article reports about the construction and status of the accelerator facility at the Laboratory of Neutron Physics (FLNP) in the Joint Institute for Nuclear Research (JINR, Dubna), the driver of an intense pulsed resonance neutron source. The general scheme of the electron linear accelerator and features of its basic systems are presented. LUE-200 consists of two accelerating sections on a traveling wave with an operating frequency of 2856 MHz with RF power compression systems of the SLED type. The pulse current of the beam at the output of the accelerator reaches 2 A with a pulse duration of 80–100 ns. At the average energy of beam particles from 60–65 MeV and a cycle repetition rate of 50 Hz, the average beam power reaches ≈ 600 W. The integral neutron flux from the non-multiplying target reaches ∼ 1012 s−1.

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Section: Startup and Current Status Of The Acceleratormentioning

confidence: 99%