IPAC2017 - List of Authors (Rahighi, J.)

Paper	Title	Page
THPVA084	Evaluation of Collective Effects in Iranian Light Source Facility (ILSF) Storage Ring	4650
	E. Ahmadi, S. Ahmadiannamin, J. Rahighi ILSF, Tehran, Iran S.M. Jazayeri IUST, Narmac, Tehran, Iran
	In this paper, we present the calculations of various collective effects in the storage ring of ILSF, a synchrotron light source under design in Iran. The ILSF storage ring is based on 5-BA lattice structure and emittance of 270 pm-rad which is optimized to provide high brightness and flux photons for the users. Because of design features, small radius vacuum pipe and small momentum compaction factor of lattice, it is expected that instabilities emerging from collective effects will affect significantly the beam quality and make it is challenging to reach maximum designed beam current. We will address the results of beam quality degradation and threshold calculations for different singlebunch and multibunch instabilities.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPVA084
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THPVA085	Design and Construction of 126 MHz Capacity Loaded Aluminium Cavity Prototype	4653
SUSPSIK092	use link to see paper's listing under its alternate paper code
	S. Ahmadiannamin, J. Rahighi, Kh.S. Sarhadi ILSF, Tehran, Iran F. Abbasi Shahid Beheshti University, Tehran, Iran M. Lamehi Rashti IPM, Tehran, Iran
	Iranian light source Facility (ILSF)isa 3 GeV Ultra low emittance synchrotron with 528 meter circumference that will be constructed in the city of Qazvin, located 150km west of Tehran. Motivated by the development of HOM damped cavity with simpler structure at 100 MHz at MAX Lab and also lower costs, 100 MHz RF system is envisaged for ILSF booster and storage ring. An RF cavity prototype was fabricated for better understandingof characteristics of capacity loaded RF cavities by practical investigation. In this paper, design and development of this prototype is presentedwith the simulation and measurement results.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPVA085
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Evaluation of Collective Effects in Iranian Light Source Facility (ILSF) Storage Ring

4650

E. Ahmadi, S. Ahmadiannamin, J. Rahighi
ILSF, Tehran, Iran
S.M. Jazayeri
IUST, Narmac, Tehran, Iran

In this paper, we present the calculations of various collective effects in the storage ring of ILSF, a synchrotron light source under design in Iran. The ILSF storage ring is based on 5-BA lattice structure and emittance of 270 pm-rad which is optimized to provide high brightness and flux photons for the users. Because of design features, small radius vacuum pipe and small momentum compaction factor of lattice, it is expected that instabilities emerging from collective effects will affect significantly the beam quality and make it is challenging to reach maximum designed beam current. We will address the results of beam quality degradation and threshold calculations for different singlebunch and multibunch instabilities.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPVA084

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THPVA085

Design and Construction of 126 MHz Capacity Loaded Aluminium Cavity Prototype

4653

SUSPSIK092

use link to see paper's listing under its alternate paper code

S. Ahmadiannamin, J. Rahighi, Kh.S. Sarhadi
ILSF, Tehran, Iran
F. Abbasi
Shahid Beheshti University, Tehran, Iran
M. Lamehi Rashti
IPM, Tehran, Iran

Iranian light source Facility (ILSF)isa 3 GeV Ultra low emittance synchrotron with 528 meter circumference that will be constructed in the city of Qazvin, located 150km west of Tehran. Motivated by the development of HOM damped cavity with simpler structure at 100 MHz at MAX Lab and also lower costs, 100 MHz RF system is envisaged for ILSF booster and storage ring. An RF cavity prototype was fabricated for better understandingof characteristics of capacity loaded RF cavities by practical investigation. In this paper, design and development of this prototype is presentedwith the simulation and measurement results.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPVA085

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)