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Beam dynamics in Compton-ring gamma sources
/ Bulyak, E (Kharkov, KIPT) ; Gladkikh, Peter (Kharkov, KIPT) ; Skomorokhov, Vladislav (Kharkov, KIPT) ; Omori, Tsunehiko (KEK, Tsukuba) ; Urakawa, Junji (KEK, Tsukuba) ; Moenig, Klaus (DESY, Zeuthen ; Orsay, LAL) ; Zimmermann, Frank (CERN)
Electron storage rings of GeV energy with with laser pulse stacking cavities are promising intense sources of polarized hard photons to generate polarized positron beams. Dynamics of electron bunches circulating in a storage ring and interacting with high–power laser pulses is studied both analytically and by simulation. [...]
2006
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.2143
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Beam dynamics in Compton ring gamma sources
/ Bulyak, E (Kharkov, KIPT) ; Gladkikh, Peter (Kharkov, KIPT) ; Skomorokhov, Vladislav (Kharkov, KIPT) ; Omori, Tsunehiko (KEK, Tsukuba) ; Urakawa, Junji (KEK, Tsukuba) ; Moenig, Klaus (DESY, Zeuthen ; Orsay, LAL ; LAL, Orsay) ; Zimmermann, Frank (CERN)
Electron storage rings of GeVenergy with laser pulse stacking cavities are promising intense sources of polarized hard photons which, via pair production, can be used to generate polarized positron beams. In this paper, the dynamics of electron bunches circulating in a storage ring and interacting with high-power laser pulses is studied both analytically and by simulation. [...]
2006
- Published in : Phys. Rev. Spec. Top. Accel. Beams 9 (2006) 094001
APS Published version, local copy: PDF;
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Fast cooling of bunches in compton storage rings*
/ Bulyak, E (Kharkov, KIPT) ; Urakawa, J (KEK, Tsukuba) ; Zimmermann, F (CERN)
We propose an enhancement of laser radiative cooling by utilizing laser pulses of small spatial and temporal dimensions, which interact only with a fraction of an electron bunch circulating in a storage ring. We studied the dynamics of such electron bunch when laser photons scatter off the electrons at a collision point placed in a section with nonzero dispersion. [...]
CERN-ATS-2011-167.-
Geneva : CERN, 2011 - 3 p.
Fulltext: PDF; External link: Published version from JACoW
In : 2nd International Particle Accelerator Conference, San Sebastian, Spain, 4 - 9 Sep 2011, pp.WEPZ011
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Asymmetric Laser Radiant Cooling in Storage Rings
/ Bulyak, E V (Kharkov, KIPT) ; Urakawa, J (KEK, Tsukuba) ; Zimmermann, F (CERN)
Laser pulses with small spatial and temporal dimensions can interact with a fraction of the electron bunches circulating in Compton storage rings. We studied synchrotron dynamics of such bunches when laser photons scatter off from the electrons with energy higher than the synchronous energy. [...]
2011
External link: Published version from JACoW
In : 2011 Particle Accelerator Conference, New York City, NY, USA, 28 Mar - 1 Apr 2011, pp.MOP064
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Design of a Polarised Positron Source Based on Laser Compton Scattering
/ Araki, Sakae (KEK, Tsukuba) ; Higashi, Yasuo (KEK, Tsukuba) ; Honda, Yousuke (KEK, Tsukuba) ; Kurihara, Yoshimasa (KEK, Tsukuba) ; Kuriki, Masao (KEK, Tsukuba) ; Okugi, Toshiyuki (KEK, Tsukuba) ; Omori, Tsunehiko (KEK, Tsukuba) ; Taniguchi, Takashi (KEK, Tsukuba) ; Terunuma, Nobuhiro (KEK, Tsukuba) ; Urakawa, Junji (KEK, Tsukuba) et al.
We describe a scheme for producing polarised positrons at the ILC from polarised X-rays created by Compton scattering of a few-GeV electron beam off a CO2 or YAG laser. [...]
physics/0509016 ; CARE-ELAN-DOCUMENT-2005-013 ; CLIC-NOTE-639 ; KEK-PREPRINT-2005-60 ; LAL-05-94 ; CLIC-Note-639 ; KEK-2005-60 ; LAL-2005-94.
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2005 - 39.
Full text - Access to fulltext document
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Beam Dynamics in compton storage rings with laser cooling
/ Bulyak, E (Kharkov, KIPT) ; Gladkikh, P (Kharkov, KIPT) ; Rinolfi, L (CERN) ; Omori, T (KEK, Tsukuba) ; Urakawa, J (KEK, Tsukuba)
Compton sources are capable to produce intense beams of gamma-rays necessary for numerous applications, e.g. production of polarized positrons for ILC/CLIC projects, nuclear waste monitoring. [...]
CERN-ATS-2010-121; CLIC-Note-855.-
Geneva : CERN, 2010 - 3 p.
Fulltext: PDF; External link: Published version from JACoW
In : 1st International Particle Accelerator Conference, Kyoto, Japan, 23 - 28 May 2010, pp.TUPD093
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3.5 GeV Superconducting Stacking Ring for Compton Based Polarized Positrons Source of CLIC
/ Rinolfi, L (CERN) ; Zimmermann, F (CERN) ; Bulyak, E (Kharkov, KIPT) ; Gladkikh, P (Kharkov, KIPT) ; Kalamaiko, A (Kharkov, KIPT) ; Omori, T (KEK, Tsukuba) ; Urakawa, J (KEK, Tsukuba) ; Yokoya, K (KEK, Tsukuba)
This paper describes a superconducting storage ring dedicated to positron accumulation as part of a polarized positron source based on Compton scattering in a Compton storage ring (CR). The superconducting stacking ring (SR) can provide a synchrotron damping time of order 250µs. [...]
CERN-ACC-2013-0156; CLIC-Note-1019.-
Geneva : CERN, 2013 - 3 p.
Fulltext: CERN-ACC-2013-0156 - PDF; CLIC-Note-1019 - PDF;
In : 4th International Particle Accelerator Conference, Shanghai, China, 12 - 17 May 2013, pp.1697
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Further Study on Fast Cooling in Compton Storage Rings
/ Bulyak, Eugene (Kharkov, KIPT) ; Urakawa, Junji (KEK, Tsukuba) ; Zimmermann, Frank (CERN)
Compton sources of gamma-ray photons can produce ultimate intensity, but suffer from large recoils experienced by the circulating electrons scattering off the laser photons. We had proposed the asymmetric fast cooling which enables to mitigate the spread of energy in Compton rings. [...]
2012 - 3 p.
- Published in : Conf. Proc.: C1205201 (2012) , pp. MOPPP004
External link: Published from JaCoW
In : 3rd International Particle Accelerator Conference, New Orleans, LA, USA, 20 - 25 May 2012, pp.571-573
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Superconductiong positron stacking ring for CLIC
/ Rinolfi, L (CERN) ; Zimmermann, F (CERN) ; Bulyak, E (Kharkov, KIPT) ; Gladkikh, P (Kharkov, KIPT) ; Omori, T (KEK, Tsukuba) ; Urakawa, J (KEK, Tsukuba) ; Yokoya, K (KEK, Tsukuba)
This paper describes a superconducting storage ring dedicated to positron accumulation as part of a polarized positron source based on Compton scattering in a Compton storage ring (CR). The superconducting stacking ring (SR) can provide a synchrotron damping time of order 100 μs. [...]
CERN-ATS-2011-129; CLIC-Note-925.-
Geneva : CERN, 2011 - 3 p.
Fulltext: CERN-ATS-2011-129 - PDF; CLIC_note_925 - PDF; External link: Published version from JACoW
In : 2nd International Particle Accelerator Conference, San Sebastian, Spain, 4 - 9 Sep 2011, pp.TUPC053
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