Juris Kalvāns

Leading researcher

juris.kalvans@venta.lv

Scientific publications indexed in Scopus and Web of Science

  • 2020
    • Kalvans, Juris; Kalnin, Juris Roberts. Evaporative cooling of icy interstellar grains I. Basic characterization. ASTRONOMY & ASTROPHYSICS, 2020,  Volume: 633, Artivle Number A97  Web of Science
  • 2019
    • Kalvans, J., Kalnin, J.R. Chemical significance of different temperature regimes for cosmic-ray-induced heating of whole interstellar grains. Monthly Notices of the Royal Astronomical Society; 486(2), pp. 2050-2062  2019  Scopus, Web of Science, EBSCO
  • 2018
    • Kalvāns, J. “The efficiency of photodissociation for molecules in interstellar ices”, 2018, Monthly Notices of the Royal Astronomical Society, Vol 478, issue 2; p2753–2765; doi:10.1093/mnras/sty1172 ; ISSN: 00358711   Scopus, Web of Science
    • Kalvāns, J. Temperature Spectra of Interstellar Dust Grains Heated by Cosmic Rays. II. Dark Cloud Cores.  ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES   Volume: 239   Issue: 1     Article Number: 6   Published: NOV 2018, Impact Factor = 8.561  Scopus, Web of Science

  • 2015
    • Kalvāns, J., “Cosmic-ray-induced dissociation and reactions in warm interstellar ices”, 2015, Astronomy & Astrophysics, vol. 573, A38, 13 pp. (Scopus, Web of Science); Impact Factor (2014) = 4.378
    • Kalvāns, J., “The effect of selective desorption mechanisms during interstellar ice formation”, 2015, The Astrophysical Journal, vol. 803, 52, 21 pp. (Scopus, Web of Science); Impact Factor (2014) = 5.993
    • Kalvāns, J., “Ice chemistry in starless molecular cores”, 2015, The Astrophysical Journal, vol. 806, 196, 27 pp.  (Scopus, Web of Science); Impact Factor (2014) = 5.993

  • 2014
    • Kalvāns, J., “The influence of interstellar dust on the chemical composition of interstellar gas-dust clouds”, 2014, Publications of the Astronomical Society of the Pacific, Volume 126, issue 942, p. 811, ISSN: 00046280    Scopus, EBSCO
    • Kalvāns, J., “Cosmic-ray Induced Diffusion in Interstellar Ices”, 2014, Baltic Astronomy, 23, 137   Web of Science, Scopus

  • 2013
    • Kalvans, J., Shmeld, I., 2013. Modeling the processing of interstellar ices by energetic particles. Astronomy and Astrophysics, 554, Volume 554, 2013, Article number A111,  DOI: 10.1051/0004-6361/201220171, ISSN: 00046361  Scopus, Web of Science

Other scientific publications

  • 2017

  • 2013
    • Juris Kalvāns, Modeling of subsurface ice mantle on interstellar dust grains with astrochemical code ALCHEMIC (research note), Space Research Review, Vol. 2, pp. 11-18, 2013,
    • Juris Kalvāns, The influence of interstellar dust on the chemical composition of dark interstellar molecular clouds, Riga, 2013, 59 pp. Document Type: Summary of Doctoral Thesis,