Simulation study and analysis of a compact einzel lens-deflector for low energy ion beam

Mandal, P.; Sikler, G.; Mukherjee, Monika

doi:10.1088/1748-0221/6/02/p02004

Cited by 18 publications

(12 citation statements)

References 4 publications

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“…These differences were accommodated by changing the injection to extraction optics of steerer plates and a so-called Sikler lens [52] through voltage switches (see Fig. 1).…”

Section: Methodsmentioning

confidence: 99%

Penning trap mass measurements utilizing highly charged ions as a path to benchmark isospin-symmetry breaking corrections inRb74

et al. 2015

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Penning trap mass measurements of neutron-deficient Rb isotopes have been performed at TRIUMF's Ion Trap for Atomic and Nuclear Science (TITAN) facility by utilizing highly charged ions (HCIs). As imperative for a new approach with significant gain in measurement precision, experimental procedures, and systematic uncertainties are discussed in detail. Among the investigated nuclides, the superallowed nuclear j) emitter 74Rb will especially benefit from the advantage offered by HCI because the limited attainable precision owing to its short half-life (Tl/2 = 65 ms) represents a challenge for conventional Penning trap mass spectrometry. Motivated by an updated QEC value for 74Rb of 10 416.8(3.9) keV and its large isospin-symmetry breaking corrections, we present a new test to benchmark the consistency between theoretical models of isospin-symmetry breaking corrections in superallowed decays, the conserved vector current hypothesis, and experimental data.

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“…These differences were accommodated by changing the injection to extraction optics of steerer plates and a so-called Sikler lens [52] through voltage switches (see Fig. 1).…”

Section: Methodsmentioning

confidence: 99%

Penning trap mass measurements utilizing highly charged ions as a path to benchmark isospin-symmetry breaking corrections inRb74

et al. 2015

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“…The characteristics of the diagonally halved cylinder electric field that preserved the beam quality have been investigated and reported by Mandal [25], who studied the aberrations of the deflecting fields of parallel sectioned and diagonally sectioned single plane electrostatic deflectors. The influence of the sex component of the deflecting field which resulted in beam aberration was much higher for the parallel sectioned configuration.…”

Section: Injection-extraction (I-e) Beam Linementioning

confidence: 99%

Simulation and design of an electron beam ion source charge breeder for the californium rare isotope breeder upgrade

Dickerson

Mustapha

Pikin

et al. 2013

Phys. Rev. ST Accel. Beams

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An electron beam ion source (EBIS) will be constructed and used to charge breed ions from the californium rare isotope breeder upgrade (CARIBU) for postacceleration into the Argonne tandem linear accelerator system (ATLAS). Simulations of the EBIS charge breeder performance and the related ion transport systems are reported. Propagation of the electron beam through the EBIS was verified, and the anticipated incident power density within the electron collector was identified. The full normalized acceptance of the charge breeder with a 2 A electron beam, 0:024 mm mrad for nominal operating parameters, was determined by simulating ion injection into the EBIS. The optics of the ion transport lines were carefully optimized to achieve well-matched ion injection, to minimize emittance growth of the injected and extracted ion beams, and to enable adequate testing of the charge bred ions prior to installation in ATLAS.

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“…In the final design, lens elements 1 and 3 will be segmented (given diagonal slits similar to Ref. [56]) to allow small angle steering in both horizontal and vertical direction. A simplified picture of this scheme is shown in Figure 6.…”

Section: Extraction Systemmentioning

confidence: 99%

High intensity cyclotrons for neutrino physics

Winklehner

Bahng

Calabretta

et al. 2018

Nuclear Instruments and Methods in Physics Research Section A:

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In recent years, the interest in high intensity proton beams in excess of several milli-amperes has risen. Potential applications are in neutrino physics, materials and energy research, and isotope production. Continuous wave proton beams of five to ten milli-amperes are now in reach due to advances in accelerator technology and through improved understanding of the beam dynamics. As an example application, we present the proposed IsoDAR experiment, a search for so-called sterile neutrinos and non-standard interaction using the KamLAND detector located in Japan. We present updated sensitivities for this experiment and describe in detail the design of the high intensity proton driver that uses several novel ideas. These are: accelerating H + 2 instead of protons, directly injecting beam into the cyclotron via a radio frequency quadrupole, and carefully matching the beam to achieve so-called vortex motion. The preliminary design holds up well in PIC simulation studies and the injector system is now being constructed, to be commissioned with a 1 MeV/amu test cyclotron.

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Simulation study and analysis of a compact einzel lens-deflector for low energy ion beam

Cited by 18 publications

References 4 publications

Penning trap mass measurements utilizing highly charged ions as a path to benchmark isospin-symmetry breaking corrections inRb74

Penning trap mass measurements utilizing highly charged ions as a path to benchmark isospin-symmetry breaking corrections inRb74

Simulation and design of an electron beam ion source charge breeder for the californium rare isotope breeder upgrade

High intensity cyclotrons for neutrino physics

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