Browsing by Author "Orkisz, J. H."
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- ItemC18O, 13CO, and 12CO abundances and excitation temperatures in the Orion B molecular cloud : analysis of the achievable precision in modeling spectral lines within the approximation of the local thermodynamic equilibrium(2021) Roueff, A.; Gerin, M.; Gratier, P.; Levrier, F.; Pety, J.; Gaudel, M.; Goicoechea, J. R.; Orkisz, J. H.; De Souza Magalhaes, V.; Guzmán Veloso, Viviana Gabriela; Vono, M.; Bardeau, S.; Bron, E.; Chanussot, J.; Chainais, P.; Hughes, A.; Kainulainen, J.; Languignon, D.; Le Bourlot, J.; Le Petit, F.; Liszt, H. S.; Marchal, A.; Miville Deschênes, M. A.; Peretto, N.; Roueff, E.; Sievers, A.
- ItemHCN emission from translucent gas and UV-illuminated cloud edges revealed by wide-field IRAM 30 m maps of the Orion B GMC(2023) Santa-Maria, M. G.; Goicoechea, J. R.; Pety, J.; Gerin, M.; Orkisz, J. H.; Le Petit, F.; Einig, L.; Palud, P.; Magalhaes, V. de Souza; Beslic, I.; Segal, L.; Bardeau, S.; Bron, E.; Chainais, P.; Chanussot, J.; Gratier, P.; Guzman, V. V.; Hughes, A.; Languignon, D.; Levrier, F.; Lis, D. C.; Liszt, H. S.; Le Bourlot, J.; Oya, Y.; Oberg, K.; Peretto, N.; Roueff, E.; Roueff, A.; Sievers, A.; Thouvenin, P. -A.; Yamamoto, S.Context. Massive stars form within dense clumps inside giant molecular clouds (GMCs). Finding appropriate chemical tracers of the dense gas (n(H-2) > several 10(4) cm(-)3 or A(V) > 8 mag) and linking their line luminosity with the star formation rate is of critical importance.
- ItemQuantitative inference of the H2column densities from 3 mm molecular emission : Case study towards Orion B(2021) Gratier, P.; Pety, J.; Bron, E.; Roueff, A.; Orkisz, J. H.; Gerin, M.; De Souza Magalhaes, V.; Gaudel, M.; Vono, M.; Guzmán Veloso, Viviana Gabriela; Bardeau, S.; Chanussot, J.; Chainais, P.; Goicoechea, J. R.; Hughes, A.; Kainulainen, J.; Languignon, D.; Le Bourlot, J.; Le Petit, F.; Levrier, F.; Liszt, H.; Peretto, N.; Roueff, E.; Sievers, A.
- ItemTracers of the ionization fraction in dense and translucent gas : I. Automated exploitation of massive astrochemical model grids(2021) Bron, E.; Roueff, E.; Gerin M.; Pety J.; Gratier, P.; Le Petit, F.; Guzman Veloso, Viviana Gabriela; Orkisz, J. H.; De Souza Magalhaes, V.; Gaudel, M.; Vono, M.; Bardeau, S.; Chainais, P.; Goicoechea, J. R.; Hughes, A.; Kainulainen, J.; Languignon, D.; Le Bourlot, J.; Levrier, F.; Liszt, H.; Öberg, K.; Peretto, N.; Roueff, A.; Sievers, A.