Zobrazeno 1 - 10
of 138
pro vyhledávání: '"J. Rahighi"'
Publikováno v:
مجله علوم و فنون هستهای, Vol 41, Iss 4, Pp 172-181 (2020)
Increasing the current, beam lifetime and, the quality of dynamic properties of the stored electron beam in the storage ring are the important purposes of synchrotrons. One of the phenomena affecting the beam quality is the longitudinal and transvers
Externí odkaz:
https://doaj.org/article/fd5416e548da488ba9538e4f2612d6d8
Autor:
O. R. Kakuee, J. Rahighi, H. Afarideh, S. Cherubini, T. Davinson, W. Galster, A. M. Laird, M. Lamehi-Rachti, P. Oliaiy, A. C. Shotter, F. Shokouhi, W. B. Smith
Publikováno v:
Iranian Journal of Physics Research, Vol 4, Iss 1, Pp 23-33 (2003)
A radioactive ion beam of 6He produced via the 7Li(p,2p)6He reaction with typical intensity of 3 × 106 ions/see was elastically scattered from LiF(Au) targets. Elastic scattering of 6He at Elab=27 MeV with 197Au have been measured in the angular ran
Externí odkaz:
https://doaj.org/article/68631621c99a46e29389331527632b10
Publikováno v:
Physical Review Accelerators and Beams, Vol 19, Iss 3, p 032401 (2016)
The Iranian Light Source Facility (ILSF) is a new 3 GeV synchrotron radiation laboratory which is in the design stage. The ILSF storage ring (SR) is based on a Five-Bend Achromat (5BA) lattice providing an ultra-low beam emittance of 0.48 nm rad. The
Externí odkaz:
https://doaj.org/article/c9f6b23854834a2d9f44e9ee0a745f4c
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 8, p 082401 (2015)
The Iranian Light Source Facility (ILSF) is a new 3 GeV synchrotron radiation laboratory in the Middle East. As the main radiation source, the ILSF storage ring is based on a five-bend achromat lattice providing an ultralow horizontal beam emittance
Externí odkaz:
https://doaj.org/article/899fa6bc3cf54101b9bc5b7cfff19d25
Publikováno v:
Indian Journal of Physics. 95:1185-1192
The Iranian Light Source Facility (ILSF) is a 3-GeV third-generation synchrotron radiation laboratory in the basic design phase. The storage ring (SR) is based on a five-bend achromat (5BA) lattice, which provides ultra-low horizontal emittance of 0.
Publikováno v:
Journal of Instrumentation. 18:P01028
In modern particle accelerators with ultra-low emittance, the vacuum chambers are designed based on Non-Evaporable Getter (NEG)-coated vacuum chambers. The thickness of the NEG coating plays a critical role in the dynamic beam effects. So, in this pa
Publikováno v:
Applied Radiation and Isotopes. 129:62-66
Gas bremsstrahlung is generated in high energy electron storage ring and accompanies the synchrotron radiation into the beamlines, where both strike the various components of the beamline. In this paper, radiation shielding calculations for secondary
Publikováno v:
Iranian Journal of Physics Research, Vol 17, Iss 2, Pp 177-184 (2017)
Iranian Light Source Facility (ILSF) RF system was conceptually designed based on ILSF requirements for a 3 GeV storage ring and 400 mA beam current at 500 MHz RF frequency. Considering the fact that cavity construction is simpler at 100 MHz and adva
Publikováno v:
Iranian Journal of Physics Research, Vol 17, Iss 2, Pp 191-196 (2017)
In this paper, we have discussed about the role of two emittance values suggested for Iranian Light Source Facility (ILSF) (3.278 and 0.476 nm.rad) on different radiation features of the synchrotron light sources (bending magnet, shaker and oscillato
Publikováno v:
Iranian Journal of Physics Research, Vol 17, Iss 2, Pp 151-158 (2017)
Storage rings are extensively used for particle colliders, damping rings and light sources. To further increase the luminosity at the colliders or brightness of a synchrotron light sources, the emittance of accelerator beam is being continually pushe