Résultats de la recherche - Ying-Ru Lin
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Acceleration of C iv and Si iv Broad Absorption Lines in Quasar SDSS J140058.79+260619.4
Publié 2025-01-01Accéder au texte intégralWe report the discovery of a velocity shift signature in the C iv and Si iv broad absorption lines (BALs) of the quasar SDSS J140058.79+260619.4 ( z _em = 2.351). From its two-epoch spectra, we find two BAL systems (systems A and B) in C iv and/or Si iv ions. Firstly, we find obvious variations of...
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