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Zeitschriftenartikel (20)

  1. 1.
    Zeitschriftenartikel
    Sipilä, O.; Caselli, P.; Redaelli, E.; Juvela, M.; Bizzocchi, L.: Why does ammonia not freeze out in the centre of pre-stellar cores? Monthly Notices of the Royal Astronomical Society 487 (1) (2019)
  2. 2.
    Zeitschriftenartikel
    Redaelli, E.; Bizzocchi, L.; Caselli, P.; Sipilä, O.; Lattanzi, V.; Giuliano, B. M.; Spezzano, S.: High-sensitivity maps of molecular ions in L1544 - I. Deuteration of N2H+ and HCO+ and primary evidence of N2D+ depletion. Astronomy and Astrophysics 629 (2019)
  3. 3.
    Zeitschriftenartikel
    Chacón-Tanarro, A.; Caselli, P.; Bizzocchi, L.; Pineda, J. E.; Sipilä, O.; Vasyunin, A.; Spezzano, S.; Punanova, A.; Giuliano, B. M.; Lattanzi, V.: Mapping deuterated methanol toward L1544 - I. Deuterium fraction and comparison with modeling. Astronomy and Astrophysics 622 (2019)
  4. 4.
    Zeitschriftenartikel
    Chantzos, J.; Spezzano, S.; Caselli, P.; Chacón-Tanarro, A.; Bizzocchi, L.; Sipilä, O.; Giuliano, B. M.: A study of the c-C3HD/c-C3H2 ratio in low-mass star-forming regions. The Astrophysical Journal 863 (2) (2018)
  5. 5.
    Zeitschriftenartikel
    Sipilä, O.; Caselli, P.: Hydrodynamics with gas–grain chemistry and radiative transfer: comparing dynamical and static models. Astronomy & Astrophysics 615 (2018)
  6. 6.
    Zeitschriftenartikel
    Sipilä, O.; Harju, J.; Caselli, P.: Species-to-species rate coefficients for the H3+ + H2 reacting system. Astronomy & Astrophysics 607 (2017)
  7. 7.
    Zeitschriftenartikel
    Caselli, P.; Bizzocchi, L.; Keto, E.; Sipilä, O.; Tafalla, M.; Pagani, L.; Kristensen, L. E.; van der Tak, F. F. S.; Walmsley, C. M.; Codella, C. et al.; Nisini, B.; Aikawa, Y.; Faure, A.; Van Dishoeck, E. F.: NH3 (10–00) in the pre-stellar core L1544. Astronomy & Astrophysics 603 (2017)
  8. 8.
    Zeitschriftenartikel
    Bizzocchi, L.; Lattanzi, V.; Laas, J.; Spezzano, S.; Giuliano, B. M.; Prudenzano, D.; Endres, C.; Sipilä, O.; Caselli, P.: Accurate sub-millimetre rest frequencies for HOCO+ and DOCO+ ions. Astronomy & Astrophysics 602 (2017)
  9. 9.
    Zeitschriftenartikel
    Harju, J.; Sipilä, O.; Brünken, S.; Schlemmer, S.; Caselli, P.; Juvela, M.; Menten, K. M.; Stutzki, J.; Asvany, O.; Kamiński, T. et al.; Okada, Y.; Higgins, R.: Detection of interstellar ortho-D2H+ with SOFIA. The Astrophysical Journal 840 (2) (2017)
  10. 10.
    Zeitschriftenartikel
    Majumdar, L.; Gratier, P.; Ruaud, M.; Wakelam, V.; Vastel, C.; Sipilä, O.; Hersant, F.; Dutrey, A.; Guilloteau, S.: Chemistry of TMC-1 with multiply deuterated species and spin chemistry of H2, H2+, H3+ and their isotopologues. Monthly Notices of the Royal Astronomical Society 466 (4), S. 4470 - 4479 (2017)
  11. 11.
    Zeitschriftenartikel
    Sipilä, O.; Caselli, P.; Juvela, M.: On the stability of nonisothermal Bonnor-Ebert spheres - III. The role of chemistry in core stabilization. Astronomy & Astrophysics 601 (2017)
  12. 12.
    Zeitschriftenartikel
    Harju, J.; Daniel, F.; Sipilä, O.; Caselli, P.; Pineda, J. E.; Friesen, R. K.; Punanova, A.; Güsten, R.; Wiesenfeld, L.; Myers, P. C. et al.; Faure, A.; Hily-Blant, P.; Rist, C.; Rosolowsky, E.; Schlemmer, S.; Shirley, Y. L.: Deuteration of ammonia in the starless core Ophiuchus/H-MM1. Astronomy & Astrophysics 600 (2017)
  13. 13.
    Zeitschriftenartikel
    Sipilä, O.; Spezzano, S.; Caselli, P.: Understanding the C3H2 cyclic-to-linear ratio in L1544. Astronomy & Astrophysics 591, L1, S. 1 - 5 (2016)
  14. 14.
    Zeitschriftenartikel
    Sipilä, O.; Caselli, P.; Taquet, V.: Effect of multilayer ice chemistry on gas-phase deuteration in starless cores. Astronomy & Astrophysics 591, A9, S. 1 - 12 (2016)
  15. 15.
    Zeitschriftenartikel
    Daniel, F.; Coudert, L. H.; Punanova, A.; Harju, J.; Faure, A.; Roueff, E.; Sipilä, O.; Caselli, P.; Güsten, R.; Pon, A. et al.; Pineda, J. E.: The NH2D hyperfine structure revealed by astrophysical observations. Astronomy & Astrophysics 586 (2016)
  16. 16.
    Zeitschriftenartikel
    Sipilä, O.; Harju, J.; Juvela, M.: On the stability of nonisothermal Bonnor-Ebert spheres - II. The effect of gas temperature on the stability. Astronomy & Astrophysics 582, A48, S. 1 - 7 (2015)
  17. 17.
    Zeitschriftenartikel
    Sipilä, O.; Harju, J.; Caselli, P.; Schlemmer, S.: Spin-state chemistry of deuterated ammonia. Astronomy & Astrophysics 581, A122, S. 1 - 13 (2015)
  18. 18.
    Zeitschriftenartikel
    Sipilä, O.; Caselli, P.; Harju, J.: Benchmarking spin-state chemistry in starless core models. Astronomy & Astrophysics 578, A55, S. 1 - 24 (2015)
  19. 19.
    Zeitschriftenartikel
    Kong, S.; Caselli, P.; Tan, J. C.; Wakelam, V.; Sipilä, O.: The deuterium fractionation timescale in dense cloud cores: a parameter space exploration. The Astrophysical Journal 804 (2) (2015)
  20. 20.
    Zeitschriftenartikel
    Brünken, S.; Sipilä, O.; Chambers, E. T.; Harju, J.; Caselli, P.; Asvany, O.; Honingh, C. E.; Kamiński, T.; Menten, K. M.; Stutzki, J. et al.; Schlemmer, &. S.: H2D+ observations give an age of at least one million years for a cloud core forming Sun-like stars. Nature 516 (7530), S. 219 - 221 (2014)
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