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D. Xu

4 papers hereh-index 5101 citations23 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE2
  • astro-ph.CO1
  • astro-ph.GA1
same name
  • D. Xu — 414 papers
  • D. Xu — 46 papers, h 67
  • D. Xu — 26 papers, h 4
  • D. Xu — 23 papers, h 11
  • D. Xu — 22 papers, h 13
  • D. Xu — 17 papers, h 9

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20172022
most citedIdentification of SDSSJ141324.27+530527.0 as A New "Changing-Look" Quasar with a "Turn-on" Transition

45 citations · 98 across the 4 of their papers we have counts for

collaborators
Showing 2018 · astro-ph.GAShow all

1 paper · 2 filters

astro-ph.GA2018★ 45 cited

Identification of SDSSJ141324.27+530527.0 as A New "Changing-Look" Quasar with a "Turn-on" Transition

J. Wang, D. W. Xu, J. Y. Wei

We here report an identification of SDSSJ141324+530527.0 (SBS1411+533) at z=0.456344 as a new "changing-look" quasar with a "turn-on" spectral type transition from Type-1.9/2 to…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.