Fast beam-ion instability driven longitudinal damping
In the Pohang Light Source storage ring, we empty 68 buckets of total 468 buckets to cure the conventional ion trapping. However, the fast beam-ion instability is occasionally generated at higher beam current. Immediately after the strong vertical beam shaking due to the fast beam-ion instability, t...
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| container_end_page | 1953 vol.3 |
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| container_issue | |
| container_start_page | 1951 |
| container_title | |
| container_volume | 3 |
| creator | Yujong Kim Kim, C. Kim, K.H. Park, C.D. Chun, M.H. Yang, J.S. Yu, I.H. Kwon, M. Huang, J.Y. Nam, S.H. Cho, M.H. Namkung, W. Ko, I.S. |
| description | In the Pohang Light Source storage ring, we empty 68 buckets of total 468 buckets to cure the conventional ion trapping. However, the fast beam-ion instability is occasionally generated at higher beam current. Immediately after the strong vertical beam shaking due to the fast beam-ion instability, the longitudinal coupled bunch mode instabilities are substantially damped down without any active feedback system. We have described the fast beam-ion instability driven longitudinal damping and its mechanism in the Pohang Light Source storage ring. |
| doi_str_mv | 10.1109/PAC.2001.987239 |
| format | Conference Proceeding |
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However, the fast beam-ion instability is occasionally generated at higher beam current. Immediately after the strong vertical beam shaking due to the fast beam-ion instability, the longitudinal coupled bunch mode instabilities are substantially damped down without any active feedback system. We have described the fast beam-ion instability driven longitudinal damping and its mechanism in the Pohang Light Source storage ring.</description><identifier>ISBN: 9780780371910</identifier><identifier>ISBN: 0780371917</identifier><identifier>DOI: 10.1109/PAC.2001.987239</identifier><language>eng</language><publisher>IEEE</publisher><subject>Cameras ; Damping ; Electron beams ; Electron traps ; Feedback ; Light sources ; Optical coupling ; Radio frequency ; Storage rings ; Synchrotrons</subject><ispartof>PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. 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Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268)</title><addtitle>PAC</addtitle><description>In the Pohang Light Source storage ring, we empty 68 buckets of total 468 buckets to cure the conventional ion trapping. However, the fast beam-ion instability is occasionally generated at higher beam current. Immediately after the strong vertical beam shaking due to the fast beam-ion instability, the longitudinal coupled bunch mode instabilities are substantially damped down without any active feedback system. We have described the fast beam-ion instability driven longitudinal damping and its mechanism in the Pohang Light Source storage ring.</description><subject>Cameras</subject><subject>Damping</subject><subject>Electron beams</subject><subject>Electron traps</subject><subject>Feedback</subject><subject>Light sources</subject><subject>Optical coupling</subject><subject>Radio frequency</subject><subject>Storage rings</subject><subject>Synchrotrons</subject><isbn>9780780371910</isbn><isbn>0780371917</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2001</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj8tqwzAURAWlkJJ6XcjKP2D36mFLWgbTtIVAusg-XFlSuMVWguUW8vc1pIeBWZ2BYeyFQ8052NevbVcLAF5bo4W0D6yw2sASqbnlsGJFzt-w0IAGxZ9Ys8M8ly7gWNEllZTyjI4Gmm-ln-g3pHK4pDPNP54SDqXH8Urp_MweIw45FP-9Zsfd27H7qPaH989uu6-oBVsFMK4XkUdjpMMgoRdhwYSmb7VvnFSA3nkFQrU-6KjapncmtjygUbLncs0291latNN1ohGn2-l-Tf4BSU5Eaw</recordid><startdate>2001</startdate><enddate>2001</enddate><creator>Yujong Kim</creator><creator>Kim, C.</creator><creator>Kim, K.H.</creator><creator>Park, C.D.</creator><creator>Chun, M.H.</creator><creator>Yang, J.S.</creator><creator>Yu, I.H.</creator><creator>Kwon, M.</creator><creator>Huang, J.Y.</creator><creator>Nam, S.H.</creator><creator>Cho, M.H.</creator><creator>Namkung, W.</creator><creator>Ko, I.S.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2001</creationdate><title>Fast beam-ion instability driven longitudinal damping</title><author>Yujong Kim ; Kim, C. ; Kim, K.H. ; Park, C.D. ; Chun, M.H. ; Yang, J.S. ; Yu, I.H. ; Kwon, M. ; Huang, J.Y. ; Nam, S.H. ; Cho, M.H. ; Namkung, W. ; Ko, I.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i609-e08bc2f1f883bae30c2eeee8e5c67d5b340adbd40246de7f465cb8f61ea843c13</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Cameras</topic><topic>Damping</topic><topic>Electron beams</topic><topic>Electron traps</topic><topic>Feedback</topic><topic>Light sources</topic><topic>Optical coupling</topic><topic>Radio frequency</topic><topic>Storage rings</topic><topic>Synchrotrons</topic><toplevel>online_resources</toplevel><creatorcontrib>Yujong Kim</creatorcontrib><creatorcontrib>Kim, C.</creatorcontrib><creatorcontrib>Kim, K.H.</creatorcontrib><creatorcontrib>Park, C.D.</creatorcontrib><creatorcontrib>Chun, M.H.</creatorcontrib><creatorcontrib>Yang, J.S.</creatorcontrib><creatorcontrib>Yu, I.H.</creatorcontrib><creatorcontrib>Kwon, M.</creatorcontrib><creatorcontrib>Huang, J.Y.</creatorcontrib><creatorcontrib>Nam, S.H.</creatorcontrib><creatorcontrib>Cho, M.H.</creatorcontrib><creatorcontrib>Namkung, W.</creatorcontrib><creatorcontrib>Ko, I.S.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Yujong Kim</au><au>Kim, C.</au><au>Kim, K.H.</au><au>Park, C.D.</au><au>Chun, M.H.</au><au>Yang, J.S.</au><au>Yu, I.H.</au><au>Kwon, M.</au><au>Huang, J.Y.</au><au>Nam, S.H.</au><au>Cho, M.H.</au><au>Namkung, W.</au><au>Ko, I.S.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Fast beam-ion instability driven longitudinal damping</atitle><btitle>PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268)</btitle><stitle>PAC</stitle><date>2001</date><risdate>2001</risdate><volume>3</volume><spage>1951</spage><epage>1953 vol.3</epage><pages>1951-1953 vol.3</pages><isbn>9780780371910</isbn><isbn>0780371917</isbn><abstract>In the Pohang Light Source storage ring, we empty 68 buckets of total 468 buckets to cure the conventional ion trapping. However, the fast beam-ion instability is occasionally generated at higher beam current. Immediately after the strong vertical beam shaking due to the fast beam-ion instability, the longitudinal coupled bunch mode instabilities are substantially damped down without any active feedback system. We have described the fast beam-ion instability driven longitudinal damping and its mechanism in the Pohang Light Source storage ring.</abstract><pub>IEEE</pub><doi>10.1109/PAC.2001.987239</doi><oa>free_for_read</oa></addata></record> |
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| identifier | ISBN: 9780780371910 |
| ispartof | PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268), 2001, Vol.3, p.1951-1953 vol.3 |
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| language | eng |
| recordid | cdi_ieee_primary_987239 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Cameras Damping Electron beams Electron traps Feedback Light sources Optical coupling Radio frequency Storage rings Synchrotrons |
| title | Fast beam-ion instability driven longitudinal damping |
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