◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

P. Helbig

11 papers hereh-index 11982 citations108 works total

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

author position
  • sole author3
  • last author2

Across the 5 of 11 papers where every author was matched, so the position is known.

fields
  • astro-ph11

identity via Semantic Scholar / OpenAlex

activity
19952007
most citedThe Cosmic Lens All-Sky Survey parent population - I. Sample selection and number counts

4 citations · 4 across the 1 of their papers we have counts for

collaborators
Showing 2003Show all

1 paper · 1 filter

astro-ph2003

Can Microlensing Explain the Long-Term Optical Variability of Quasars?

Erik Zackrisson, Nils Bergvall, Thomas Marquart +1

Although controversial, the scenario of microlensing as the dominant mechanism for the long-term optical variability of quasars does provide a natural explanation for both the stat…

◍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.