Authors | رضا پژوهش,سارا رضایی دارستانی,علیرضا آقایی |
---|---|
Conference Title | پانزدهمین همایش ملی نجوم و اختر فیزیک |
Holding Date of Conference | ۲۰۲۲-۰۲-۱۶ |
Event Place | بابلسر |
Page number | ۰-۰ |
Presentation | SPEECH |
Conference Level | Internal Conferences |
Abstract
In this research, The flux probability distribution function )(PDF was calculated for a set of 50 quasars that they have emission redshift at 1.89<z<3.21 and high signal-to-noise (S/N>20). Then the effect of metal lines on the shape of the flux probability distribution function was investigated . The results shows Metal lines have a larger impact on the PDF at lower redshift.
tags: اختروش ها