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Transverse dynamics of a relativistic electron beam in an underdense plasma channel
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| Zeitschriftentitel: | Physics of Plasmas |
|---|---|
| Personen und Körperschaften: | , |
| In: | Physics of Plasmas, 7, 2000, 8, S. 3431-3440 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
AIP Publishing
|
| Schlagwörter: |
| author_facet |
Geraci, Andrew A. Whittum, David H. Geraci, Andrew A. Whittum, David H. |
|---|---|
| author |
Geraci, Andrew A. Whittum, David H. |
| spellingShingle |
Geraci, Andrew A. Whittum, David H. Physics of Plasmas Transverse dynamics of a relativistic electron beam in an underdense plasma channel Condensed Matter Physics |
| author_sort |
geraci, andrew a. |
| spelling |
Geraci, Andrew A. Whittum, David H. 1070-664X 1089-7674 AIP Publishing Condensed Matter Physics http://dx.doi.org/10.1063/1.874207 <jats:p>The transverse dynamics of a relativistic electron beam in a plasma less dense than the beam is analyzed, with particular attention to the electron-hose instability as it appears in a plasma channel of finite radius. A comparison is made between analytic asymptotic forms, linearized “beam break-up” simulations, and particle-in-cell simulations. The analysis provides a framework for the interpretation of projected and time-resolved diagnostics in such a system. Examples used for illustration correspond to parameters of an experiment in progress, employing a 30 GeV electron beam in a 1.5 m plasma cell, with the amplification of beam-centroid offsets on the order of 100–102×, depending on experimental settings.</jats:p> Transverse dynamics of a relativistic electron beam in an underdense plasma channel Physics of Plasmas |
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AIP Publishing, 2000 |
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AIP Publishing, 2000 |
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Physics of Plasmas |
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49 |
| title |
Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_unstemmed |
Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_full |
Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_fullStr |
Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_full_unstemmed |
Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_short |
Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_sort |
transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| topic |
Condensed Matter Physics |
| url |
http://dx.doi.org/10.1063/1.874207 |
| publishDate |
2000 |
| physical |
3431-3440 |
| description |
<jats:p>The transverse dynamics of a relativistic electron beam in a plasma less dense than the beam is analyzed, with particular attention to the electron-hose instability as it appears in a plasma channel of finite radius. A comparison is made between analytic asymptotic forms, linearized “beam break-up” simulations, and particle-in-cell simulations. The analysis provides a framework for the interpretation of projected and time-resolved diagnostics in such a system. Examples used for illustration correspond to parameters of an experiment in progress, employing a 30 GeV electron beam in a 1.5 m plasma cell, with the amplification of beam-centroid offsets on the order of 100–102×, depending on experimental settings.</jats:p> |
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| author | Geraci, Andrew A., Whittum, David H. |
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| description | <jats:p>The transverse dynamics of a relativistic electron beam in a plasma less dense than the beam is analyzed, with particular attention to the electron-hose instability as it appears in a plasma channel of finite radius. A comparison is made between analytic asymptotic forms, linearized “beam break-up” simulations, and particle-in-cell simulations. The analysis provides a framework for the interpretation of projected and time-resolved diagnostics in such a system. Examples used for illustration correspond to parameters of an experiment in progress, employing a 30 GeV electron beam in a 1.5 m plasma cell, with the amplification of beam-centroid offsets on the order of 100–102×, depending on experimental settings.</jats:p> |
| doi_str_mv | 10.1063/1.874207 |
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| imprint | AIP Publishing, 2000 |
| imprint_str_mv | AIP Publishing, 2000 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229 |
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| series | Physics of Plasmas |
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| spelling | Geraci, Andrew A. Whittum, David H. 1070-664X 1089-7674 AIP Publishing Condensed Matter Physics http://dx.doi.org/10.1063/1.874207 <jats:p>The transverse dynamics of a relativistic electron beam in a plasma less dense than the beam is analyzed, with particular attention to the electron-hose instability as it appears in a plasma channel of finite radius. A comparison is made between analytic asymptotic forms, linearized “beam break-up” simulations, and particle-in-cell simulations. The analysis provides a framework for the interpretation of projected and time-resolved diagnostics in such a system. Examples used for illustration correspond to parameters of an experiment in progress, employing a 30 GeV electron beam in a 1.5 m plasma cell, with the amplification of beam-centroid offsets on the order of 100–102×, depending on experimental settings.</jats:p> Transverse dynamics of a relativistic electron beam in an underdense plasma channel Physics of Plasmas |
| spellingShingle | Geraci, Andrew A., Whittum, David H., Physics of Plasmas, Transverse dynamics of a relativistic electron beam in an underdense plasma channel, Condensed Matter Physics |
| title | Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_full | Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_fullStr | Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_full_unstemmed | Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_short | Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_sort | transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| title_unstemmed | Transverse dynamics of a relativistic electron beam in an underdense plasma channel |
| topic | Condensed Matter Physics |
| url | http://dx.doi.org/10.1063/1.874207 |