Works matching Gas-Grain Models

Results: 34

New SiS destruction and formation routes via neutral-neutral reactions and their fundamental role in interstellar clouds at low- and high-metallicity values.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202348316

By:

Mendoza, Edgar;
Costa, Samuel F. M.;
Carvajal, Miguel;
Pilling, Sérgio;
Alves, Márcio O.;
Galvão, Breno R. L.

Publication type:

Article

Benchmarking spin-state chemistry in starless core models.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 578, p. 1, doi. 10.1051/0004-6361/201424364

By:

Sipilä, O.;
Caselli, P.;
Harju, J.

Publication type:

Article

Depletion of chlorine into HCl ice in a protostellar core The CHESS spectral survey of OMC-2 FIR 4.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 574, p. 1, doi. 10.1051/0004-6361/201424737

By:

Kama, M.;
Caux, E.;
López-Sepulcre, A.;
Wakelam, V.;
Dominik, C.;
Ceccarelli, C.;
Lanza, M.;
Lique, F.;
Ochsendorf, B. B.;
Lis, D. C.;
Caballero, R. N.;
Tielens, A. G. G. M.

Publication type:

Article

Deep observations of O2 toward a low-mass protostar with Herschel-HIFI.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 558, p. 1, doi. 10.1051/0004-6361/201321944

By:

Yıldız, Umut A.;
Acharyya, Kinsuk;
Goldsmith, Paul F.;
Van Dishoeck, Ewine F.;
Melnick, Gary;
Snell, Ronald;
Liseau, René;
Jo-Hsin Chen;
Pagani, Laurent;
Bergin, Edwin;
Caselli, Paola;
Herbst, Eric;
Kristensen, Lars E.;
Visser, Ruud;
Lis, Dariusz C.;
Gerin, Maryvonne

Publication type:

Article

A multi-grain multi-layer astrochemical model with variable desorption energy for surface species.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202450015

By:

Kalvāns, Juris;
Kalniņa, Aija;
Veitners, Kristaps

Publication type:

Article

Nuclear spin ratios of deuterated ammonia in prestellar cores LAsMA observations of H-MM1 and Oph D.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 682, p. 1, doi. 10.1051/0004-6361/202346578

By:

Harju, J.;
Pineda, J. E.;
Sipilä, O.;
Caselli, P.;
Belloche, A.;
Wyrowski, F.;
Riedel, W.;
Redaelli, E.;
Vasyunin, A. I.

Publication type:

Article

On the chemistry of the young massive protostellar core NGC 2264 CMM3.

Published in:

Astrophysics & Space Science, 2017, v. 362, n. 4, p. 1, doi. 10.1007/s10509-017-3061-8

By:

Awad, Zainab;
Shalabeia, Osama

Publication type:

Article

Carbon isotopic fractionation in molecular clouds.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2020, v. 640, p. 1, doi. 10.1051/0004-6361/202038251

By:

Colzi, L.;
Sipilä, O.;
Roueff, E.;
Caselli, P.;
Fontani, F.

Publication type:

Article

Modeling sulfur depletion in interstellar clouds.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 624, p. N.PAG, doi. 10.1051/0004-6361/201834446

By:

Laas, Jacob C.;
Caselli, Paola

Publication type:

Article

C2H N = 1 − 0 and N2H+J = 1 − 0 observations of Planck Galactic cold clumps.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 622, p. N.PAG, doi. 10.1051/0004-6361/201834411

By:

Liu, X.-C.;
Wu, Y.;
Zhang, C.;
Liu, T.;
Yuan, J.;
Qin, S.-L.;
Ju, B.-G.;
Li, L.-X.

Publication type:

Article

Rotational spectroscopy of the HCCO and DCCO radicals in the millimeter and submillimeter range.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 621, p. N.PAG, doi. 10.1051/0004-6361/201834419

By:

Chantzos, J.;
Spezzano, S.;
Endres, C.;
Bizzocchi, L.;
Lattanzi, V.;
Laas, J.;
Vasyunin, A.;
Caselli, P.

Publication type:

Article

Hydrodynamics with gas–grain chemistry and radiative transfer: comparing dynamical and static models.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 615, p. 1, doi. 10.1051/0004-6361/201732326

By:

Sipilä, O.;
Caselli, P.

Publication type:

Article

Influence of galactic arm scale dynamics on the molecular composition of the cold and dense ISM: I. Observed abundance gradients in dense clouds.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 611, p. 1, doi. 10.1051/0004-6361/201731693

By:

Ruaud, M.;
Wakelam, V.;
Gratier, P..;
Bonnell, I. A.

Publication type:

Article

Rotational spectrum of methoxyamine up to 480 GHz: a laboratory study and astronomical search.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 609, p. 1, doi. 10.1051/0004-6361/201730744

By:

Kolesniková, L.;
Tercero, B.;
Alonso, E. R.;
Guillemin, J.-C.;
Cernicharo, J.;
Alonso, J. L.

Publication type:

Article

The L1157-B1 astrochemical laboratory: testing the origin of DCN.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 604, p. 1, doi. 10.1051/0004-6361/201730422

By:

Busquet, G.;
Fontani, F.;
Viti, S.;
Codella, C.;
Lefloch, B.;
Benedettini, M.;
Ceccarelli, C.

Publication type:

Article

NH3 (10–00) in the pre-stellar core L1544.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 603, p. 1, doi. 10.1051/0004-6361/201731121

By:

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.;
Nisini, B.;
Aikawa, Y.;
Faure, A.;
van Dishoeck, E. F.

Publication type:

Article

The chemical structure of the Class 0 protostellar envelope NGC 1333 IRAS 4A.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 603, p. 1, doi. 10.1051/0004-6361/201630160

By:

Koumpia, E.;
Semenov, D. A.;
van der Tak, F. F. S.;
Boogert, A. C. A.;
Caux, E.

Publication type:

Article

Rotational spectroscopy, tentative interstellar detection, and chemical modeling of N-methylformamide.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 601, p. 1, doi. 10.1051/0004-6361/201629724

By:

Belloche, A.;
Meshcheryakov, A. A.;
Garrod, R. T.;
Ilyushin, V. V.;
Alekseev, E. A.;
Motiyenko, R. A.;
Margulès, L.;
Müller, H. S. P.;
Menten, K. M.

Publication type:

Article

Deuteration of ammonia in the starless core Ophiuchus/H-MM1.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 600, p. 1, doi. 10.1051/0004-6361/201628463

By:

Harju, J.;
Daniel, F.;
Sipilä, O.;
Caselli, P.;
Pineda, J. E.;
Friesen, R. K.;
Punanova, A.;
Güsten, R.;
Wiesenfeld, L.;
Myers, P. C.;
Faure, A.;
Hily-Blant, P.;
Rist, C.;
Rosolowsky, E.;
Schlemmer, S.;
Shirley, Y. L.

Publication type:

Article

Importance of the H2 abundance in protoplanetary disk ices for the molecular layer chemical composition (Research Note).

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2016, v. 594, p. 1, doi. 10.1051/0004-6361/201628748

By:

Wakelam, V.;
Ruaud, M.;
Hersant, F.;
Dutrey, A.;
Semenov, D.;
Majumdar, L.;
Guilloteau, S.

Publication type:

Article

Chemistry in disks X. The molecular content of protoplanetary disks in Taurus.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2016, v. 592, p. 1, doi. 10.1051/0004-6361/201527088

By:

Guilloteau, S.;
Reboussin, L.;
Dutrey, A.;
Chapillon, E.;
Wakelam, V.;
Piétu, V.;
Di Folco, E.;
Semenov, D.;
Henning, Th.

Publication type:

Article

Understanding the C3H2 cyclic-to-linear ratio in L1544.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2016, v. 591, p. 1, doi. 10.1051/0004-6361/201628689

By:

Sipilä, O.;
Spezzano, S.;
Caselli, P.

Publication type:

Article

Chemistry in protoplanetary disks: the gas-phase CO/H2 ratio and the carbon reservoir.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 579, p. 1, doi. 10.1051/0004-6361/201525885

By:

Reboussin, L.;
Wakelam, V.;
Guilloteau, S.;
Hersant, F.;
Dutrey, A.

Publication type:

Article

A new and simple approach to determine the abundance of hydrogen molecules on interstellar ice mantles.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 574, p. 1, doi. 10.1051/0004-6361/201424807

By:

Hincelin, U.;
Chang, Q.;
Herbst, E.

Publication type:

Article

Diffusion-desorption ratio of adsorbed CO and CO2 on water ice.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 569, p. 1, doi. 10.1051/0004-6361/201424792

By:

Karssemeijer, L. J.;
Cuppen, H. M.

Publication type:

Article

Detection of a dense clump in a filament interacting with W51e2.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 566, p. 1, doi. 10.1051/0004-6361/201323131

By:

Mookerjea, B.;
Vastel, C.;
Hassel, G. E.;
Gerin, M.;
Pety, J.;
Goldsmith, P. F.;
Black, J. H.;
Giesen, T.;
Harrison, T.;
Persson, C. M.;
Stutzki, J.

Publication type:

Article

Ethylene oxide and acetaldehyde in hot cores.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 564, p. 1, doi. 10.1051/0004-6361/201322598

By:

Occhiogrosso, A.;
Vasyunin, A.;
Herbst, E.;
Viti, S.;
Ward, M. D.;
Price, S. D.;
Brown, W. A.

Publication type:

Article

Chemical evolution in the early phases of massive star formation. I.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 563, p. 1, doi. 10.1051/0004-6361/201322541

By:

Gerner, T.;
Beuther, H.;
Semenov, D.;
Linz, H.;
Vasyunina, T.;
Bihr, S.;
Shirley, Y. L.;
Henning, Th.

Publication type:

Article

Water ice deuteration: a tracer of the chemical history of protostars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 550, p. 1, doi. 10.1051/0004-6361/201220084

By:

Taquet, V.;
Peters, P. S.;
Kahane, C.;
Ceccarelli, C.;
López-Sepulcre, A.;
Toubin, C.;
Duflot, D.;
Wiesenfeld, L.

Publication type:

Article

Detection of the hydroperoxyl radical HO2 toward ρ Ophiuchi A Additional constraints on the water chemical network.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 541, p. 1, doi. 10.1051/0004-6361/201219379

By:

Parise, B.;
Bergman, P.;
Du, F.

Publication type:

Article

Nitrogen bearing species in massive star forming regions.

Published in:

Proceedings of the International Astronomical Union, 2019, v. 15, n. S350, p. 71, doi. 10.1017/S174392131900958X

By:

Awad, Zainab;
Shalabiea, Osama M.;
Salama, Farid;
Linnartz, Harold

Publication type:

Article

Gas-dust chemistry of volatiles in the star and planetary system formation.

Published in:

Proceedings of the International Astronomical Union, 2019, v. 15, n. S350, p. 161, doi. 10.1017/S1743921319008263

By:

Aikawa, Yuri;
Furuya, Kenji;
Salama, Farid;
Linnartz, Harold

Publication type:

Article

Surface astrochemistry: a computational chemistry perspective.

Published in:

Proceedings of the International Astronomical Union, 2017, v. 13, n. S332, p. 293, doi. 10.1017/S1743921317009929

By:

Cuppen, H. M.;
Fredon, A.;
Lamberts, T.;
Penteado, E. M.;
Simons, M.;
Walsh, C.;
Cunningham, Maria;
Millar, Tom;
Aikawa, Yuri

Publication type:

Article

Complex chemistry in star-forming regions.

Published in:

Proceedings of the International Astronomical Union, 2008, v. 4, n. S251, p. 123, doi. 10.1017/S1743921308021339

By:

Garrod, Robin T.;
Widicus Weaver, Susanna L.;
Herbst, Eric

Publication type:

Article

Works matching Gas-Grain Models

New SiS destruction and formation routes via neutral-neutral reactions and their fundamental role in interstellar clouds at low- and high-metallicity values.

Benchmarking spin-state chemistry in starless core models.

Depletion of chlorine into HCl ice in a protostellar core The CHESS spectral survey of OMC-2 FIR 4.

Deep observations of O<sub>2</sub> toward a low-mass protostar with Herschel-HIFI.

A multi-grain multi-layer astrochemical model with variable desorption energy for surface species.

Nuclear spin ratios of deuterated ammonia in prestellar cores LAsMA observations of H-MM1 and Oph D.

On the chemistry of the young massive protostellar core NGC 2264 CMM3.

Carbon isotopic fractionation in molecular clouds.

Modeling sulfur depletion in interstellar clouds.

C<sub>2</sub>H N = 1 − 0 and N<sub>2</sub>H<sup>+</sup>J = 1 − 0 observations of Planck Galactic cold clumps.

Rotational spectroscopy of the HCCO and DCCO radicals in the millimeter and submillimeter range.

Hydrodynamics with gas–grain chemistry and radiative transfer: comparing dynamical and static models.

Influence of galactic arm scale dynamics on the molecular composition of the cold and dense ISM: I. Observed abundance gradients in dense clouds.

Rotational spectrum of methoxyamine up to 480 GHz: a laboratory study and astronomical search.

The L1157-B1 astrochemical laboratory: testing the origin of DCN.

NH<sub>3</sub> (1<sub>0</sub>–0<sub>0</sub>) in the pre-stellar core L1544.

The chemical structure of the Class 0 protostellar envelope NGC 1333 IRAS 4A.

Rotational spectroscopy, tentative interstellar detection, and chemical modeling of N-methylformamide.

Deuteration of ammonia in the starless core Ophiuchus/H-MM1.

Importance of the H<sub>2</sub> abundance in protoplanetary disk ices for the molecular layer chemical composition (Research Note).

Chemistry in disks X. The molecular content of protoplanetary disks in Taurus.

Understanding the C<sub>3</sub>H<sub>2</sub> cyclic-to-linear ratio in L1544.

Chemistry in protoplanetary disks: the gas-phase CO/H<sub>2</sub> ratio and the carbon reservoir.

A new and simple approach to determine the abundance of hydrogen molecules on interstellar ice mantles.

Diffusion-desorption ratio of adsorbed CO and CO<sub>2</sub> on water ice.

Detection of a dense clump in a filament interacting with W51e2.

Ethylene oxide and acetaldehyde in hot cores.

Chemical evolution in the early phases of massive star formation. I.

Water ice deuteration: a tracer of the chemical history of protostars.

Detection of the hydroperoxyl radical HO<sub>2</sub> toward ρ Ophiuchi A Additional constraints on the water chemical network.

Nitrogen bearing species in massive star forming regions.

Gas-dust chemistry of volatiles in the star and planetary system formation.

Surface astrochemistry: a computational chemistry perspective.

Complex chemistry in star-forming regions.