Lattice design for the storage ring of Iranian Light Source Facility

Ghasem, Hossein; Ahmadi, E.; Saeidi, Farhad

doi:10.18869/acadpub.ijpr.15.2.175

Cited by 5 publications

(5 citation statements)

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“…The actual composition of the residual gas is different from air. In ILSF vacuum chamber this composition is consist of H 2 (80%), CO (12%), CO 2 (5%), CH 4 (2%), Ar (0.5%) and H 2 O (0.5%) which are included in our simulation [13].…”

Section: Monte Carlo Calculationmentioning

confidence: 99%

Monte Carlo and analytical calculations for characterization of gas bremsstrahlung in ILSF insertion devices

et al. 2014

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Gas bremsstrahlung is generated in high energy electron storage rings through interaction of the electron beam with the residual gas molecules in vacuum chamber. In this paper, Monte Carlo calculation has been performed to evaluate radiation hazard due to gas bremsstrahlung in the Iranian Light Source Facility (ILSF) insertion devices. Shutter/stopper dimensions is determined and dose rate from the photoneutrons via the giant resonance photonuclear reaction which takes place inside the shutter/stopper is also obtained. Some other characteristics of gas bremsstrahlung such as photon fluence, energy spectrum, angular distribution and equivalent dose in tissue equivalent phantom have also been investigated by FLUKA Monte Carlo code.

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Section: Monte Carlo Calculationmentioning

confidence: 99%

Monte Carlo and analytical calculations for characterization of gas bremsstrahlung in ILSF insertion devices

et al. 2014

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“…The electron bunches reach the energy of 3 GeV in the booster synchrotron and are then transferred to the ILSF storage ring. The stored beam in the storage ring generates synchrotron radiation as it turns around the 528 m circumference [5,6]. Different parameters of the ILSF storage ring are listed in table 1.…”

Section: Introductionmentioning

confidence: 99%

Behaviour analysis of a capacitive loaded RF cavity for the Iranian Light Source Facility (ILSF)

et al. 2019

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“…The storage ring is 528 m in circumference. It is designed based on the multi-bend achromat lattice and delivers an ultra-low natural beam emittance of 0.48 nm rad [1,2]. The booster with simple FODO magnetic lattice structure is employed as the main injector loop [3].…”

Section: Introductionmentioning

confidence: 99%

Single bunch and multi-bunch injection schemes for Iranian Light Source Facility booster synchrotron

et al. 2017

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In this paper, the design proposal for the Iranian Light Source Facility (ILSF) chopper is presented and the expected performance of both single bunch and multi-bunch modes of beam injection into the booster synchrotron is described. For the multi-bunch mode, a 100 MHz sub-harmonic pre-buncher is proposed to be employed next to the electron gun particularly to reduce the particle loss during the energy ramp of the booster. The results indicated significant improvement of the injection efficiency into the booster. The total particle loss rate for the multi-bunch injection is reduced from 35% to 4%.

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Lattice design for the storage ring of Iranian Light Source Facility

Cited by 5 publications

References 0 publications

Monte Carlo and analytical calculations for characterization of gas bremsstrahlung in ILSF insertion devices

Monte Carlo and analytical calculations for characterization of gas bremsstrahlung in ILSF insertion devices

Behaviour analysis of a capacitive loaded RF cavity for the Iranian Light Source Facility (ILSF)

Single bunch and multi-bunch injection schemes for Iranian Light Source Facility booster synchrotron

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