Publikationen von O. Sipilä

Feng, S.; Caselli, P.; Wang, K.; Lin, Y.; Beuther, H.; Sipilä, O.: The chemical structure of young high-mass star-forming clumps. I. Deuteration. The Astrophysical Journal 883 (2), 202 (2019)

Chira, R.-A.; Ibáñez-Mejía, J. C.; Low, M.-M. M.: Modeling deuterium chemistry in starless cores: full scrambling versus proton hop. Astronomy and Astrophysics 631, A63 (2019)

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), S. 1269 - 1282 (2019)

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, A15 (2019)

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, A141, S. 1 - 15 (2019)

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), 126 (2018)

Sipilä, O.; Caselli, P.: Hydrodynamics with gas–grain chemistry and radiative transfer: comparing dynamical and static models. Astronomy & Astrophysics 615, A15 (2018)

Sipilä, O.; Harju, J.; Caselli, P.: Species-to-species rate coefficients for the H3+ + H2 reacting system. Astronomy & Astrophysics 607, A26 (2017)

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, L1, S. 1 - 5 (2017)

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, A34, S. 1 - 7 (2017)

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), 63 (2017)

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)

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, A113 (2017)

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, A61, S. 1 - 18 (2017)

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)

Sipilä, O.; Spezzano, S.; Caselli, P.: Understanding the C3H2 cyclic-to-linear ratio in L1544. Astronomy & Astrophysics 591, L1, S. 1 - 5 (2016)

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, L4, S. 1 - 4 (2016)

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)

Sipilä, O.; Harju, J.; Caselli, P.; Schlemmer, S.: Spin-state chemistry of deuterated ammonia. Astronomy & Astrophysics 581, A122, S. 1 - 13 (2015)

Sipilä, O.; Caselli, P.; Harju, J.: Benchmarking spin-state chemistry in starless core models. Astronomy & Astrophysics 578, A55, S. 1 - 24 (2015)