◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

A. Witzel

73 papers hereh-index 344.3k citations310 works total

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

author position
  • middle author50
  • last author1

Across the 51 of 73 papers where every author was matched, so the position is known.

fields
  • astro-ph61
  • astro-ph.CO8
  • astro-ph.HE2
  • astro-ph.GA1
  • astro-ph.SR1
same name
  • A. Witzel — 11 papers, h 8
  • A. Witzel — 2 papers
  • A. Witzel — 1 paper, h 2

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
19952012
most citedOptical and radio behaviour of the BL Lacertae object 0716+714

217 citations · 1.7k across the 72 of their papers we have counts for

collaborators
Showing 2007Show all

4 papers · 1 filter

astro-ph2007★ 80 cited

Superluminal non-ballistic jet swing in the quasar NRAO 150 revealed by mm-VLBI

I. Agudo, U. Bach, T. P. Krichbaum +11

NRAO 150 -a compact and bright radio to mm source showing core/jet structure- has been recently identified as a quasar at redshift z=1.52 through a near-IR spectral observation. To…

astro-ph2007★ 37 cited

A Possible Periodicity in the Radio Lightcurves of 3C454.3

S. J. Qian, N. A. Kudryavtseva, S. Britzen +6

During the period 1966.5 - 2006.2 the 15GHz and 8GHz lightcurves of 3C454.3 (z=0.859) show a qsasi-periodicity of ~12.8 yr (~6.9 yr in the rest frame of the source) with a double-b…

astro-ph2007★ 7 cited

J1128+592: a highly variable IDV source

K. E. Gabanyi, N. Marchili, T. P. Krichbaum +9

Short time-scale radio variations of compact extragalactic radio quasars and blazars known as IntraDay Variability (IDV) can be explained in at least some sources as a propagation…

astro-ph2007★ 43 cited

The IDV source J1128+5925, a new candidate for annual modulation?

K. E. Gabanyi, N. Marchili, T. P. Krichbaum +9

Short time-scale radio variations of compact extragalactic radio sources, known as IntraDay Variability, can be explained in at least some sources by a source-extrinsic effect, in…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.