Kari Nilsson
kari.nilsson@utu.fi Vesilinnantie 5 Turku ORCID identifier: https://orcid.org/0000-0002-1445-8683 |
Publications
- Solar-insolation-induced changes in the coma morphology of comet 67P/Churyumov-Gerasimenko Optical monitoring with the Nordic Optical Telescope (2017)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - The prolonged X-ray flaring activity of Mrk 501 in 2014 (2017)
- Monthly Notices of the Royal Astronomical Society
(A1 Refereed original research article in a scientific journal) - Using OJ287 observations to probe back reaction of gravitational waves (2017) 230th AAS Meeting Abstracts Mauri J. Valtonen, Lankeswar Dey, Achamveedu Gopakumar, Staszek Zola, Kozo Sadakane, Katsura Matsumoto, Dan Reichart, Daniel B. Caton, Kosmas Gazeas, Stefano Ciprini, Helen Jermak, Iain Steele, Andrei Berdyugin, Kari Nilsson
(Other publication) - Very-high-energy gamma-ray observations of the Type Ia Supernova SN 2014J with the MAGIC telescopes (2017)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - A Search for QPOs in the Blazar OJ287: Preliminary Results from the 2015/2016 Observing Campaign (2016)
- Galaxies
(A1 Refereed original research article in a scientific journal) - A significant hardening and rising shape detected in the MeV/GeV νFν spectrum from the recently discovered very-high-energy blazar S4 0954+65 during the bright optical flare in 2015 February (2016)
- Publications- Astronomical Society of Japan
(A1 Refereed original research article in a scientific journal) - Broad Band Observations of Gravitationally Lensed Blazar during a Gamma-Ray Outburst (2016)
- Galaxies
(A1 Refereed original research article in a scientific journal) - Deep observation of the NGC1275 region with MAGIC: search of diffuse gamma-ray emission from cosmic rays in the Perseus cluster (2016)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - Detection of very high energy gamma-ray emission from the gravitationally lensed blazar QSO B0218+357 with the MAGIC telescopes (2016)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - Insights into the emission of the blazar 1ES 1011+496 through unprecedented broadband observations during 2011 and 2012 (2016)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - Investigating the peculiar emission from the new VHE gamma-ray source H1722+119 (2016)
- Monthly Notices of the Royal Astronomical Society
(A1 Refereed original research article in a scientific journal) - Limits to dark matter annihilation cross-section from a combined analysis of MAGIC and Fermi-LAT observations of dwarf satellite galaxies (2016)
- Journal of Cosmology and Astroparticle Physics
(A1 Refereed original research article in a scientific journal) - Locating the gamma-ray emission site in Fermi/LAT blazars - II. Multifrequency correlations (2016)
- Monthly Notices of the Royal Astronomical Society
(A1 Refereed original research article in a scientific journal) - Long-term multi-wavelength variability and correlation study of Markarian 421 from 2007 to 2009 (2016)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - MAGIC observations of the February 2014 flare of 1ES 1011+496 and ensuing constraint of the EBL density (2016)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - Multiwavelength observations of the blazar 1ES 1011+496 in Spring 2008 (2016)
- Monthly Notices of the Royal Astronomical Society
(A1 Refereed original research article in a scientific journal) - MULTIWAVELENGTH STUDY OF QUIESCENT STATES OF Mrk 421 WITH UNPRECEDENTED HARD X-RAY COVERAGE PROVIDED BY NuSTAR IN 2013 (2016)
- Astrophysical Journal
(A1 Refereed original research article in a scientific journal) - Optical and radio variability of the northern VHE gamma-ray emitting BL Lacertae objects (2016)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - Optical polarization of high-energy BL Lacertae objects (2016)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - Orbit of the OJ287 black hole binary as determined from the General Relativity centenary flare (2016) American Astronomical Society, DDA meeting #47, id.302.06 Valtonen Mauri, Gopakumar Achamveedu, Mikkola Seppo, Zola Staszek, Ciprini Stefano, Matsumoto Katsura, Sadakane Kozo, Kidger Mark, Gazeas Kosmas, Nilsson Kari, Berdyugin Andrei, Piirola Vilppu, Jermak Helen, Baliyan Kiran, Hudec Rene, Reichart Daniel
(Other publication)



