Photo of Petri Käpylä

Petri Käpylä

20022016
If you made any changes in Pure these will be visible here soon.

Personal profile

Fields of Science

  • 115 Astronomy, Space science

International and National Collaboration Publications and projects within past five years.

Publications 2002 2016

  • 56 Article
  • 6 Conference article
  • 4 Conference contribution
  • 1 Doctoral Thesis

Magnetic flux concentrations from turbulent stratified convection

Käpylä, P. J., Brandenburg, A., Kleeorin, N., Käpylä, M. J. & Rogachevskii, I., Apr 2016, In : Astronomy & Astrophysics. 588, 13 p., A150.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Multiple dynamo modes as a mechanism for long-term solar activity variations

Käpylä, M. J., Käpylä, P. J., Olspert, N., Brandenburg, A., Warnecke, J., Karak, B. B. & Pelt, J., May 2016, In : Astronomy & Astrophysics. 589, 24 p., A56.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Robustness of oscillatory alpha(2) dynamos in spherical wedges

Cole, E., Brandenburg, A., Käpylä, P. J. & Käpylä, M. J., Sep 2016, In : Astronomy & Astrophysics. 593, 9 p., A134.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Dynamical quenching with non-local alpha and downward pumping

Brandenburg, A., Hubbard, A. & Käpylä, P. J., Feb 2015, In : Astronomische Nachrichten. 336, 1, p. 91-96 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Magnetically controlled stellar differential rotation near the transition from solar to anti-solar profiles

Karak, B. B., Käpylä, P. J., Käpylä, M. J., Brandenburg, A., Olspert, N. & Pelt, J., Apr 2015, In : Astronomy & Astrophysics. 576, 17 p., A26.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Projects 2004 2015

SOFIN@NOT project 'Magnetic field polarity in active late-type stars'

Tuominen, I., Ilyin, I., Mantere, M., Hackman, T., Käpylä, P., Lindborg, M., Piskunov, N., Kochukhov, O., Carroll, T., Järvinen, S., Kopf, M., Korhonen, H. & Joki-Huuki, S.

01/01/2004 → …

Project: Research project

Active Suns

Käpylä, P., Mantere, M. & Hackman, T.

01/01/201130/06/2014

Project: Research project

Turbulence and Dynamos

Käpylä, P.

01/08/201031/07/2015

Project: Research project

DEISA/DECI project CONVDYN09

Mantere, M., Käpylä, P. & Brandenburg, A.

01/01/200921/12/2009

Project: Research project

Grand Challenge project DYNAMO08

Mantere, M., Käpylä, P. & Brandenburg, A.

01/04/200831/12/2008

Project: Research project

Activities 2006 2010

NORDITA

Petri Käpylä (Visiting researcher)
15 Apr 201022 Apr 2010

Activity: Visiting an external institution typesAcademic visit to other institution

NORDITA

Petri Käpylä (Visiting researcher)
24 Oct 201030 Oct 2010

Activity: Visiting an external institution typesAcademic visit to other institution

Astrophysical Journal (Journal)

Petri Käpylä (Reviewer)
15 Sep 201030 Sep 2010

Activity: Publication peer-review and editorial work typesPeer review of manuscripts

Astronomer's days 2010

Petri Käpylä (Attendee)
2 Jun 20104 Jun 2010

Activity: Participating in or organising an event typesOrganisation and participation in conferences, workshops, courses, seminars

Complex flow

Petri Käpylä (Attendee)
2 Sep 2010

Activity: Participating in or organising an event typesOrganisation and participation in conferences, workshops, courses, seminars