Per Barth Lilje

Image of Per Barth Lilje
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Phone +47 22856517
Room 107
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Visiting address Sem Sælands vei 13 Svein Rosselands hus 0371 Oslo
Postal address Postboks 1029 Blindern 0315 Oslo

Academic interests

  • Cosmology
  • Large-scale structures in the universe
  • The cosmic background radiation
  • Astrophysical space projects

Higher education and employment history

  • M.Sc., University of Oslo, 1985
  • Ph.D., University of Cambridge, 1988
  • Post doctoral research fellow, Canadian Institute for Theoretical Astrophysics 1988 – 1989
  • NORDITA-fellow, NORDITA, Copenhagen 1989 – 1992
  • Associate professor, Institute of Theoretical Astrophysics 1992 – 1993
  • Professor, Institute of Theoretical Astrophysics from 1993
  • Head, Institute of Theoretical Astrophysics 2005 – 2012 and 2017-2024

Appointments

  • Delegate, European Space Agency Science Programme Committee
  • Member, Board of Directors, Astronomy and Astrophysics (journal)
  • Member, Governing Board of NORDITA

Memberships

  • Member, Norwegian Academy of Science and Letters
  • Member, International Astronomical Union
  • Fellow, Royal Astronomical Society 
  • Member, European Astronomical Society
  • Member, American Astronomical Society

Cooperation

Leading the Norwegian participation in the international space project Euclid (http://sci.esa.int/euclid), with wide international participation.

Tags: Astronomy and Astrophysics, Cosmology, Planck, Euclid, Structure formation, Space based observations, Cosmic Microwave Background (CMB)

Publications

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  • Lilje, Per Barth; Helleland, Botolv; Johannessen, Finn Erhard; Leifsen, Torben & Ørstavik, Inger Berg (2020). Almanakk for Norge for året etter Kristi fødsel 2020. Gyldendal Norsk Forlag A/S. ISBN 978-82-05-53122-2. 170 p.
  • Lilje, Per Barth; Helleland, Botolv; Johannessen, Finn Erhard; Leifsen, Torben & Ørstavik, Inger Berg (2019). Almanakk for Norge for året etter Kristi fødsel 2020. Gyldendal Norsk Forlag A/S. ISBN 9788205531222. 207. 168 p.
  • Lilje, Per Barth; Helleland, Botolv; Johannessen, Finn Erhard; Leifsen, Torben & Ørstavik, Inger Berg (2018). Almanaikk for Norge for året etter Kristi fødsel 2019. Gyldendal Norsk Forlag A/S. ISBN 9788205518209. 164 p.

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  • Lilje, Per Barth (2023). Intervju om vintersolverv. [Radio]. Lokalradioene i Innlandet.
  • Lilje, Per Barth (2023). Helgemorgen. [TV]. NRK P2 og NRK1.
  • Lilje, Per Barth (2023). Why was the space mission Euclid launched?
  • Lilje, Per Barth (2023). The space mission Euclid.
  • Lilje, Per Barth (2023). Passerer Norge onsdag: Tilbake etter 50.000 år. [Internet]. TV2.no.
  • Lilje, Per Barth (2022). Så mystisk lys - professoren forklarer. [Internet]. Dagbladet TV.
  • Aghanim, N.; Akrami, Y.; Ashdown, M.; Aumont, J.; Baccigalupi, C. & Ballardini, M. [Show all 181 contributors for this article] (2021). Erratum: Planck 2018 results: VI. Cosmological parameters (Astronomy and Astrophysics (2020) 641 (A6) DOI: 10.1051/0004-6361/201833910). Astronomy and Astrophysics (A & A). ISSN 0004-6361. 652. doi: 10.1051/0004-6361/201833910e.
  • Lilje, Per Barth (2021). Intervju om vintersolverv på "God ettermiddag Møre og Romsdal". [Radio]. NRK P1 Møre og Romsdal.
  • Paykari, P.; Kitching, T.; Hoekstra, H.; Azzollini, R.; Cardone, V.F. & Cropper, M. [Show all 134 contributors for this article] (2020). Erratum: Euclid preparation: VI. Verifying the Performance of Cosmic Shear Experiments (A&A (2020) 635 A139 DOI: 10.1051/0004-6361/201936980). Astronomy and Astrophysics (A & A). ISSN 0004-6361. 638. doi: 10.1051/0004-6361/201936980e.
  • Lilje, Per Barth (2020). Korona-året 2020 er ei uke lengre. [Internet]. NRK Nordland.
  • Lilje, Per Barth (2020). To av verdens rikeste menn tar over verdensrommet. Nå henger Norge seg på. [Newspaper]. A-magasinet (Aftenposten).
  • Lilje, Per Barth (2020). Skal lage nytt kart over universet. [Internet]. Norsk Romsenters nyheter.
  • Lilje, Per Barth (2020). Intervju om skuddår. [Radio]. NRK P1+, "Stanghelle".
  • Lilje, Per Barth (2019). Hvorfor er påsken så sen i 2019? [Radio]. P4 radio.
  • Lilje, Per Barth (2019). Datoene for påsken 2019 ble satt i 1583. Titan.uio.no.
  • Lilje, Per Barth (2019). Underholdningsavdelingen tar kvelden. [Radio]. NRK P1.
  • Lilje, Per Barth (2019). Derfor kommer påska en måned for sent i år. [Internet]. NRK.
  • Lilje, Per Barth (2019). Hvorfor er påsken så sen i 2019? [Radio]. NRK.

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Published Nov. 3, 2010 3:20 PM - Last modified Jan. 2, 2024 2:59 PM