Publications of O. Sipilä

Redaelli, E.; Sipilä, O.; Padovani, M.; Caselli, P.; Galli, D.; Ivlev, A. V.: The cosmic-ray ionisation rate in the pre-stellar core L1544 star. Astronomy and Astrophysics 656, A109 (2021)

Sipilä, O.; Silsbee, K.; Caselli, P.: A revised description of the cosmic ray induced desorption of interstellar ices. The Astrophysical Journal 922 (2), 126 (2021)

Fontani, F.; Colzi, L.; Redaelli, E.; Sipilä, O.; Caselli, P.: First survey of HCNH⁺ in high-mass star-forming cloud cores. Astronomy and Astrophysics 651, A94 (2021)

Feng, S.; Li, D.; Caselli, P.; Du, F.; Lin, Y.; Sipilä, O.; Beuther, H.; Sanhueza, P.; Tatematsu, K.; Liu, S. Y. et al.; Zhang, Q.; Wang, Y.; Hogge, T.; Jimenez-Serra, I.; Lu, X.; Liu, T.; Wang, K.; Zhang, Z. Y.; Zahorecz, S.; Li, G.; Liu, H. B.; Yuan, J.: The chemical structure of young high-mass star-forming clumps: (II) parsec-scale CO depletion and deuterium fraction of HCO+. The Astrophysical Journal 901 (2), 145 (2020)

Melosso, M.; Bizzocchi, L.; Sipilä, O.; Giuliano, B. M.; Dore, L.; Tamassia, F.; Martin-Drumel, M.-A.; Pirali, O.; Redaelli, E.; Caselli, P.: First detection of NHD and ND₂ in the interstellar medium: Amidogen deuteration in IRAS 16293-2422. Astronomy and Astrophysics 641, A153 (2020)

Silsbee, K.; Ivlev, A. V.; Sipilä, O.; Caselli, P.; Zhao, B.: Rapid elimination of small dust grains in molecular clouds. Astronomy and Astrophysics 641, A39 (2020)

Sipilä, O.; Zhao, B.; Caselli, P.: Effect of grain size distribution and size-dependent grain heating on molecular abundances in starless and pre-stellar cores. Astronomy and Astrophysics 640, A94 (2020)

Colzi, L.; Sipilä, O.; Roueff, E.; Caselli, P.; Fontani, F.: Carbon isotopic fractionation in molecular clouds. Astronomy and Astrophysics 640, A51 (2020)

Harju, J.; Pineda, J. E.; Vasyunin, A. I.; Caselli, P.; Offner, S. S. R.; Goodman, A. A.; Juvela, M.; Sipilä, O.; Faure, A.; Le Gal, R. et al.; Hily-Blant, P.; Alves, J.; Bizzocchi, L.; Burkert, A.; Chen, H.; Friesen, R. K.; Güsten, R.; Myers, P. C.; Punanova, A.; Rist, C.; Rosolowsky, E.; Schlemmer, S.; Shirley, Y.; Spezzano, S.; Vastel, C.; Wiesenfeld, a.: Efficient methanol production on the dark side of a prestellar core. The Astrophysical Journal 895 (2), 101 (2020)

Zheng, X.-L.; Quan, D.-H.; Zhang, H.-L.; Li, X.-H.; Chang, Q.; Sipilä, O.: A new data structure for accelerating kinetic Monte Carlo method. Research in Astronomy and Astrophysics 19 (12), 176 (2019)

Ivlev, A. V.; Silsbee, K.; Sipilä, O.; Caselli, P.: Gas and dust temperature in prestellar cores revisited: New limits on cosmic-ray ionization rate. The Astrophysical Journal 884 (2), 176 (2019)

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), pp. 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, pp. 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, pp. 1 - 5 (2017)