Energy analyzer experiments for the University of Maryland electron ring
The University of Maryland electron ring (UMER) experiment, currently under construction, will be used to investigate the dynamics of space charge dominated low energy (10 keV) electron beams. One point of interest is the energy distribution in the beam. We use an energy analyzer of cylindrical geom...
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creator | Valfells, A. Bernal, S. Cui, Y.P. Kishek, R.A. O'Shea, P.G. Quinn, B. Reiser, M. Virgo, M. Yun, V. Nishiura, M. |
description | The University of Maryland electron ring (UMER) experiment, currently under construction, will be used to investigate the dynamics of space charge dominated low energy (10 keV) electron beams. One point of interest is the energy distribution in the beam. We use an energy analyzer of cylindrical geometry to determine the longitudinal energy of the electron beam. The data can be resolved temporally, which gives an indication of the axial energy distribution in the beamlets. We also have the capability of scanning the beam in the transverse direction so that a lateral distribution of the longitudinal energy may be determined. We present results of energy spread measurements from the injector region of UMER under various conditions. Later efforts will include the effects of bending on the energy spread in the beam. |
doi_str_mv | 10.1109/PAC.2001.988185 |
format | Conference Proceeding |
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Later efforts will include the effects of bending on the energy spread in the beam.</description><subject>Acceleration</subject><subject>Distribution functions</subject><subject>Electrodes</subject><subject>Electron beams</subject><subject>Energy measurement</subject><subject>Focusing</subject><subject>Particle beams</subject><subject>Pulse measurements</subject><subject>Structural beams</subject><subject>Voltage</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>eNotj9FLwzAYxAMiKLPPgk_5B1q_pM2SPI4ynTBRcHseSftlRmo6kiLWv97AdhzcPR2_I-SeQcUY6Mf3VVtxAFZppZgSV6TQUkF2LZlmcEOKlL4gS4CEht2SzTpgPM7UBDPMfxgp_p4w-m8MU6JujHT6RLoP_gdj8tNMR0dfTZwHE3qKA3ZTHAONPhzvyLUzQ8Likgvy8bTetZty-_b80q62pV-CKBk23GJjmBHotNQWUCrhuBG5Omm1QNnrBhrJl7XqrFJoAGrbC-E6zusFeTivekQ8nDJohjmcz9b_K3JKaQ</recordid><startdate>2001</startdate><enddate>2001</enddate><creator>Valfells, A.</creator><creator>Bernal, S.</creator><creator>Cui, Y.P.</creator><creator>Kishek, R.A.</creator><creator>O'Shea, P.G.</creator><creator>Quinn, B.</creator><creator>Reiser, M.</creator><creator>Virgo, M.</creator><creator>Yun, V.</creator><creator>Nishiura, M.</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>Energy analyzer experiments for the University of Maryland electron ring</title><author>Valfells, A. ; Bernal, S. ; Cui, Y.P. ; Kishek, R.A. ; O'Shea, P.G. ; Quinn, B. ; Reiser, M. ; Virgo, M. ; Yun, V. ; Nishiura, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i605-1e42be4a1a5ef979b0e785f2a59b0f7b95e7d940472638cb88ea003bd55fc223</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Acceleration</topic><topic>Distribution functions</topic><topic>Electrodes</topic><topic>Electron beams</topic><topic>Energy measurement</topic><topic>Focusing</topic><topic>Particle beams</topic><topic>Pulse measurements</topic><topic>Structural beams</topic><topic>Voltage</topic><toplevel>online_resources</toplevel><creatorcontrib>Valfells, A.</creatorcontrib><creatorcontrib>Bernal, S.</creatorcontrib><creatorcontrib>Cui, Y.P.</creatorcontrib><creatorcontrib>Kishek, R.A.</creatorcontrib><creatorcontrib>O'Shea, P.G.</creatorcontrib><creatorcontrib>Quinn, B.</creatorcontrib><creatorcontrib>Reiser, M.</creatorcontrib><creatorcontrib>Virgo, M.</creatorcontrib><creatorcontrib>Yun, V.</creatorcontrib><creatorcontrib>Nishiura, M.</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>Valfells, A.</au><au>Bernal, S.</au><au>Cui, Y.P.</au><au>Kishek, R.A.</au><au>O'Shea, P.G.</au><au>Quinn, B.</au><au>Reiser, M.</au><au>Virgo, M.</au><au>Yun, V.</au><au>Nishiura, M.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Energy analyzer experiments for the University of Maryland electron ring</atitle><btitle>PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268)</btitle><stitle>PAC</stitle><date>2001</date><risdate>2001</risdate><volume>5</volume><spage>3582</spage><epage>3584 vol.5</epage><pages>3582-3584 vol.5</pages><isbn>9780780371910</isbn><isbn>0780371917</isbn><abstract>The University of Maryland electron ring (UMER) experiment, currently under construction, will be used to investigate the dynamics of space charge dominated low energy (10 keV) electron beams. One point of interest is the energy distribution in the beam. We use an energy analyzer of cylindrical geometry to determine the longitudinal energy of the electron beam. The data can be resolved temporally, which gives an indication of the axial energy distribution in the beamlets. We also have the capability of scanning the beam in the transverse direction so that a lateral distribution of the longitudinal energy may be determined. 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language | eng |
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subjects | Acceleration Distribution functions Electrodes Electron beams Energy measurement Focusing Particle beams Pulse measurements Structural beams Voltage |
title | Energy analyzer experiments for the University of Maryland electron ring |
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