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Sep 24 – 29, 2023
US/Eastern timezone

Laser-Induced Polarization for the Electron-Ion Collider

Sep 28, 2023, 7:00 PM
2h
Grand Ballroom I (Durham Convention Center)

Grand Ballroom I

Durham Convention Center

Poster Polarized Ion and Lepton Sources and Targets Poster Session

Speaker

Katherine Ranjbar (Port Jefferson High School)

Description

The use of an intense ultrashort laser pulse to induce electron polarization has been proposed in existing literature[1]. Utilizing the Python programming language, a code has been developed to recreate the local constant crossed-field approximation (LCFA) with the aim of determining values for transverse polarization given a nonzero initial polarization. It has been shown that over multiple laser shots, lower values of the quantum efficiency parameter are associated with higher transverse polarization output, yet require a greater number of shots to attain maximal polarization. Moreover, the quantum efficiency parameter has been redefined as a function of intensity for Ti:sapphire laser necessary to induce polarization in the Electron-Ion Collider.

[1] D.~Seipt,``Volkov States and Non-linear Compton Scattering in Short and Intense Laser Pulses,'' doi:10.3204/DESY-PROC-2016-04/Seipt

Primary author

Katherine Ranjbar (Port Jefferson High School)

Co-authors

Ms A. Snyder (Port Jefferson) Ms E. Snyder (Port Jefferson High School)

Presentation materials

There are no materials yet.