Gal Birenbaum

I'm an expert in gamma-ray burst afterglow linear polarization modeling. Using a semi-analytical tool I developed, I calculate multi-wavelength afterglow light curves and their corresponding polarization curves. Taking into account the natural connection between the observed flux and polarization is key for correct interpretation of observations and can be utilized to infer the geometry of the physical system and its magnetic field structure. Such future observations can be instrumental in deducting the nature of ZTF observed orphan afterglow candidates and whether they involve a dirty fireball or a misaligned structured jet.