Laserwire at the Accelerator Test Facility 2 with submicrometer resolution
A laserwire transverse electron beam size measurement system has been developed and operated at the Accelerator Test Facility 2 at the High Energy Accelerator Research Organization, Japan (KEK). Special electron beam optics were developed to create an approximately 1×100 μm (vertical× horizontal) el...
| Autores principales: | , , , , , , , , , |
|---|---|
| Formato: | Journal article |
| Lenguaje: | English |
| Publicado: |
American Physical Society
2014
|
| _version_ | 1826300854277242880 |
|---|---|
| author | Nevay, L Boogert, S Karataev, P Kruchinin, K Corner, L Howell, D Walczak, R Aryshev, A Urakawa, J Terunuma, N |
| author_facet | Nevay, L Boogert, S Karataev, P Kruchinin, K Corner, L Howell, D Walczak, R Aryshev, A Urakawa, J Terunuma, N |
| author_sort | Nevay, L |
| collection | OXFORD |
| description | A laserwire transverse electron beam size measurement system has been developed and operated at the Accelerator Test Facility 2 at the High Energy Accelerator Research Organization, Japan (KEK). Special electron beam optics were developed to create an approximately 1×100 μm (vertical× horizontal) electron beam at the laserwire location, which was profiled using 150 mJ, 71 ps laser pulses with a wavelength of 532 nm. The precise characterization of the laser propagation allows the non-Gaussian laserwire scan profiles caused by the laser divergence to be deconvolved. A minimum vertical electron beam size of 1.07±0.06(stat)±0.05(sys) μm was measured. A vertically focusing quadrupole just before the laserwire was varied while making laserwire measurements and the projected vertical emittance was measured to be 82.56±3.04 pm rad. © 2014 Published by the American Physical Society. |
| first_indexed | 2024-03-07T05:23:26Z |
| format | Journal article |
| id | oxford-uuid:dfb900a7-a8c3-4b30-a3d8-771d644ce3f0 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T05:23:26Z |
| publishDate | 2014 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | oxford-uuid:dfb900a7-a8c3-4b30-a3d8-771d644ce3f02022-03-27T09:41:31ZLaserwire at the Accelerator Test Facility 2 with submicrometer resolutionJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:dfb900a7-a8c3-4b30-a3d8-771d644ce3f0EnglishSymplectic Elements at OxfordAmerican Physical Society2014Nevay, LBoogert, SKarataev, PKruchinin, KCorner, LHowell, DWalczak, RAryshev, AUrakawa, JTerunuma, NA laserwire transverse electron beam size measurement system has been developed and operated at the Accelerator Test Facility 2 at the High Energy Accelerator Research Organization, Japan (KEK). Special electron beam optics were developed to create an approximately 1×100 μm (vertical× horizontal) electron beam at the laserwire location, which was profiled using 150 mJ, 71 ps laser pulses with a wavelength of 532 nm. The precise characterization of the laser propagation allows the non-Gaussian laserwire scan profiles caused by the laser divergence to be deconvolved. A minimum vertical electron beam size of 1.07±0.06(stat)±0.05(sys) μm was measured. A vertically focusing quadrupole just before the laserwire was varied while making laserwire measurements and the projected vertical emittance was measured to be 82.56±3.04 pm rad. © 2014 Published by the American Physical Society. |
| spellingShingle | Nevay, L Boogert, S Karataev, P Kruchinin, K Corner, L Howell, D Walczak, R Aryshev, A Urakawa, J Terunuma, N Laserwire at the Accelerator Test Facility 2 with submicrometer resolution |
| title | Laserwire at the Accelerator Test Facility 2 with submicrometer resolution |
| title_full | Laserwire at the Accelerator Test Facility 2 with submicrometer resolution |
| title_fullStr | Laserwire at the Accelerator Test Facility 2 with submicrometer resolution |
| title_full_unstemmed | Laserwire at the Accelerator Test Facility 2 with submicrometer resolution |
| title_short | Laserwire at the Accelerator Test Facility 2 with submicrometer resolution |
| title_sort | laserwire at the accelerator test facility 2 with submicrometer resolution |
| work_keys_str_mv | AT nevayl laserwireattheacceleratortestfacility2withsubmicrometerresolution AT boogerts laserwireattheacceleratortestfacility2withsubmicrometerresolution AT karataevp laserwireattheacceleratortestfacility2withsubmicrometerresolution AT kruchinink laserwireattheacceleratortestfacility2withsubmicrometerresolution AT cornerl laserwireattheacceleratortestfacility2withsubmicrometerresolution AT howelld laserwireattheacceleratortestfacility2withsubmicrometerresolution AT walczakr laserwireattheacceleratortestfacility2withsubmicrometerresolution AT arysheva laserwireattheacceleratortestfacility2withsubmicrometerresolution AT urakawaj laserwireattheacceleratortestfacility2withsubmicrometerresolution AT terunuman laserwireattheacceleratortestfacility2withsubmicrometerresolution |