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Electron Acceleration by a Wake Field Forced by an Intense Ultrashort Laser Pulse.

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Title: Electron Acceleration by a Wake Field Forced by an Intense Ultrashort Laser Pulse.
Authors: Malka, V., Fritzler, S., Lefebvre, E., Aleonard, M.-M., Burgy, F., Chambaret, J.-P., Chemin, J.-F., Krushelnick, K., Malka, G., Mangles, S. P. D., Najmudin, Z., Pittman, M., Rousseau, J.-P., Scheurer, J.-N., Walton, B., Dangor, A. E.
Source: Science (pre-March 2025). 11/22/2002, Vol. 298 Issue 5598, p1596-1600. 5p. 1 Diagram, 5 Graphs.
Subjects: Electron accelerators, Ultrashort laser pulses
Abstract: Plasmas are an attractive medium for the next generation of particle accelerators because they can support electric fields greater than several hundred gigavolts per meter. These accelerating fields are generated by relativistic plasma waves-space-charge oscillations-that can be excited when a highintensity laser propagates through a plasma. Large currents of background electrons can then be trapped and subsequently accelerated by these relativistic waves. In the forced laser wake field regime, where the laser pulse length is of the order of the plasma wavelength, we show that a gain in maximum electron energy of up to 200 megaelectronvolts can be achieved, along with an improvement in the quality of the ultrashort electron beam. [ABSTRACT FROM AUTHOR]
Copyright of Science (pre-March 2025) is the property of American Association for the Advancement of Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Electron Acceleration by a Wake Field Forced by an Intense Ultrashort Laser Pulse.
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  Data: <searchLink fieldCode="AR" term="%22Malka%2C+V%2E%22">Malka, V.</searchLink><br /><searchLink fieldCode="AR" term="%22Fritzler%2C+S%2E%22">Fritzler, S.</searchLink><br /><searchLink fieldCode="AR" term="%22Lefebvre%2C+E%2E%22">Lefebvre, E.</searchLink><br /><searchLink fieldCode="AR" term="%22Aleonard%2C+M%2E-M%2E%22">Aleonard, M.-M.</searchLink><br /><searchLink fieldCode="AR" term="%22Burgy%2C+F%2E%22">Burgy, F.</searchLink><br /><searchLink fieldCode="AR" term="%22Chambaret%2C+J%2E-P%2E%22">Chambaret, J.-P.</searchLink><br /><searchLink fieldCode="AR" term="%22Chemin%2C+J%2E-F%2E%22">Chemin, J.-F.</searchLink><br /><searchLink fieldCode="AR" term="%22Krushelnick%2C+K%2E%22">Krushelnick, K.</searchLink><br /><searchLink fieldCode="AR" term="%22Malka%2C+G%2E%22">Malka, G.</searchLink><br /><searchLink fieldCode="AR" term="%22Mangles%2C+S%2E+P%2E+D%2E%22">Mangles, S. P. D.</searchLink><br /><searchLink fieldCode="AR" term="%22Najmudin%2C+Z%2E%22">Najmudin, Z.</searchLink><br /><searchLink fieldCode="AR" term="%22Pittman%2C+M%2E%22">Pittman, M.</searchLink><br /><searchLink fieldCode="AR" term="%22Rousseau%2C+J%2E-P%2E%22">Rousseau, J.-P.</searchLink><br /><searchLink fieldCode="AR" term="%22Scheurer%2C+J%2E-N%2E%22">Scheurer, J.-N.</searchLink><br /><searchLink fieldCode="AR" term="%22Walton%2C+B%2E%22">Walton, B.</searchLink><br /><searchLink fieldCode="AR" term="%22Dangor%2C+A%2E+E%2E%22">Dangor, A. E.</searchLink>
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  Data: <searchLink fieldCode="JN" term="%22Science+%28pre-March+2025%29%22">Science (pre-March 2025)</searchLink>. 11/22/2002, Vol. 298 Issue 5598, p1596-1600. 5p. 1 Diagram, 5 Graphs.
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  Data: <searchLink fieldCode="DE" term="%22Electron+accelerators%22">Electron accelerators</searchLink><br /><searchLink fieldCode="DE" term="%22Ultrashort+laser+pulses%22">Ultrashort laser pulses</searchLink>
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  Data: Plasmas are an attractive medium for the next generation of particle accelerators because they can support electric fields greater than several hundred gigavolts per meter. These accelerating fields are generated by relativistic plasma waves-space-charge oscillations-that can be excited when a highintensity laser propagates through a plasma. Large currents of background electrons can then be trapped and subsequently accelerated by these relativistic waves. In the forced laser wake field regime, where the laser pulse length is of the order of the plasma wavelength, we show that a gain in maximum electron energy of up to 200 megaelectronvolts can be achieved, along with an improvement in the quality of the ultrashort electron beam. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Science (pre-March 2025) is the property of American Association for the Advancement of Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=8832414
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      – SubjectFull: Ultrashort laser pulses
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              Text: 11/22/2002
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