{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/spatial-profiles-of-collimated-laser-compton","title":"Spatial profiles of collimated laser Compton-scattering $γ$-ray beams","arxiv_id":"2304.08935","date":"2023-04-18","proceeding":null,"authors":["Takashi Ari-Izumi","Ioana Gheorghe","Dan Filipescu","Satoshi Hashimoto","Shuji Miyamoto","Hiroaki Utsunomiya"],"abstract":"The intensity and energy spatial distributions of collimated laser Compton scattering (LCS) $\\gamma$-ray beams and of the associated bremsstrahlung beams have been investigated as functions of the electron beam energy, electron beam phase space distribution, laser optics conditions and laser polarization. We show that the beam halo is affected to different extents by variations in the above listed parameters. In the present work, we have used laser Compton scattering simulations performed with the \\texttt{eliLaBr} code (https://github.com/dan-mihai-filipescu/eliLaBr) and real LCS and bremsstrahlung $\\gamma$-ray beams produced at the NewSUBARU synchrotron radiation facility. A 500~$\\mu$m MiniPIX X-ray camera was used as beamspot monitor in a wide $\\gamma$-ray beam energy range between 1.73~MeV and 38.1~MeV.","url_abs":"https://arxiv.org/abs/2304.08935v1","url_pdf":"https://arxiv.org/pdf/2304.08935v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"links_only","authors_date_abstract":"arXiv metadata, CC0 1.0 (https://info.arxiv.org/help/license), from the Kaggle arXiv metadata snapshot of 2026-09-12"},"code_links":[{"paper_slug":"spatial-profiles-of-collimated-laser-compton","repo_url":"https://github.com/dan-mihai-filipescu/elilabr","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":0,"framework":"none","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":null,"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}