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초강력레이저과학연구단
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Linear Breit-Wheeler process driven by compact lasers

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dc.contributor.authorHan, L.Q.-
dc.contributor.authorCai, J.-
dc.contributor.authorY. R. Shou-
dc.contributor.authorLiu, X.D.-
dc.contributor.authorYu, J.Q.-
dc.contributor.authorYan, X.Q.-
dc.date.accessioned2023-12-12T22:00:14Z-
dc.date.available2023-12-12T22:00:14Z-
dc.date.created2023-12-11-
dc.date.issued2023-11-
dc.identifier.issn2470-0045-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/14338-
dc.description.abstractWe report a proposal to observe the two-photon Breit-Wheeler process in plasma driven by compact lasers. A high-charge electron bunch can be generated from laser plasma wakefield acceleration when a tightly focused laser pulse propagates in a subcritical density plasma. The electron bunch scatters with the laser pulse coming from the opposite direction and resulting in the emission of high brilliance x-ray pulses. In a three-dimensional particle-in-cell simulation with a laser pulse of ∼10 J, one could produce an x-ray pulse with a photon number higher than 3×1011 and brilliance above 1.6×1023 photons/s/mm2/mrad2/0.1%BW at 1 MeV. The x-ray pulses collide in the plasma and create more than 1.1×105 electron-positron pairs per shot. It is also found that the positrons can be accelerated transversely by a transverse electric field generated in the plasma, which enables the safe detection in the direction away from the laser pulses. This proposal enables the observation of the linear Breit-Wheeler process in a compact device with a single shot. © 2023 American Physical Society.-
dc.language영어-
dc.publisherAmerican Physical Society-
dc.titleLinear Breit-Wheeler process driven by compact lasers-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid001116584200006-
dc.identifier.scopusid2-s2.0-85178336408-
dc.identifier.rimsid82191-
dc.contributor.affiliatedAuthorY. R. Shou-
dc.identifier.doi10.1103/PhysRevE.108.055208-
dc.identifier.bibliographicCitationPhysical Review E, v.108, no.5-
dc.relation.isPartOfPhysical Review E-
dc.citation.titlePhysical Review E-
dc.citation.volume108-
dc.citation.number5-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryPhysics, Fluids & Plasmas-
dc.relation.journalWebOfScienceCategoryPhysics, Mathematical-
Appears in Collections:
Center for Relativistic Laser Science(초강력 레이저과학 연구단) > 1. Journal Papers (저널논문)
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