Broad absorption line disappearance and emergence using multiple-epoch spectroscopy from the Sloan Digital Sky Survey
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx1063
Abstract: We investigate broad absorption line (BAL) disappearance and emergence using a 470 BAL-quasar sample over 1x10^-7 pc (0.02 au) using the ionization-change scenario, and constrain a nominal outflow location of < 0.5 pc and a… read more here.
Keywords: absorption line; emergence using; broad absorption; disappearance emergence ... See more keywords
Abrupt disappearance and re-emergence of the SU(4) and SU(2) Kondo effects due to population inversion
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.045118
Abstract: The interplay of almost degenerate levels in quantum dots and molecular junctions with possibly different couplings to the reservoirs has lead to many observable phenomena, such as the Fano effect, transmission phase slips and the… read more here.
Keywords: emergence kondo; disappearance; abrupt disappearance; disappearance emergence ... See more keywords