◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

Pekka Pyykkö

2 papers here

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

author position
  • sole author1
  • last author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • physics.atom-ph1
  • physics.data-an1
ORCID 0000-0003-1395-8712

identity via Semantic Scholar / OpenAlex

most citedHigh-accuracy Complete Active Space multiconfiguration Dirac-Hartree-Fock calculations of hyperfine structure constants of the gold atom

42 citations · 46 across the 2 of their papers we have counts for

collaborators

2 papers

physics.atom-ph2009★ 42 cited

High-accuracy Complete Active Space multiconfiguration Dirac-Hartree-Fock calculations of hyperfine structure constants of the gold atom

Jacek Bierón, Charlotte Froese Fischer, Paul Indelicato +2

The multiconfiguration Dirac-Hartree-Fock (MCDHF) model has been employed to calculate the expectation values for the hyperfine splittings of the 5d96s2 2D3/2 and 5d96s2 2D5/2 leve…

physics.data-an2006★ 4 cited

Power-law distribution of individual Hirsch indices, the comparison of merits in different fields, and the relation to a Pareto distribution

Pekka Pyykko

A data set of Hirsch indices, h, for Finnish scientists in certain fields is statistically analyzed and fitted to h(n)=Pnp for the n-th most-quoted scientist. The precoeffi…

◍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.