arxiv: 2605.10389 · v1 · submitted 2026-05-11 · 🌌 astro-ph.GA · astro-ph.SR

Recognition: no theorem link

Quantum and Structural Effects Captured via a Statistical Method: the SACM Applied to HCN and HNC Colliding with CO

F. Tonolo , E. Quintas-S\'anchez , A. Batista-Planas , R. Dawes , Fran\c{c}ois Lique

Authors on Pith no claims yet

Pith reviewed 2026-05-12 05:15 UTC · model grok-4.3

classification 🌌 astro-ph.GA astro-ph.SR

keywords Statistical Adiabatic Channel Modelmolecular collisionsHCNHNCCOrate coefficientslow temperatureisomeric effects

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The pith

The Statistical Adiabatic Channel Model captures quantum and structural effects in HCN and HNC collisions with CO.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

This paper shows that the Statistical Adiabatic Channel Model offers an efficient alternative to full quantum calculations for determining low-temperature rate coefficients in molecular collisions with heavy projectiles. For HCN and HNC colliding with CO, the model produces rate coefficients that match benchmark quantum results for the lowest angular momentum while also reproducing near-resonant energy transfers and differences between the two isomers. These collisions are key for understanding cometary atmospheres, where accurate data has been hard to obtain. The success suggests that statistical methods can incorporate essential quantum features without the full computational burden of quantum dynamics.

Core claim

Application of the Statistical Adiabatic Channel Model to HCN-CO and HNC-CO collisions yields de-excitation rate coefficients in quantitative agreement with full quantum results for the lowest total angular momentum. The approach also reproduces near-resonant energy transfer and isomeric effects, indicating that quantum and structural features can be captured statistically.

What carries the argument

The Statistical Adiabatic Channel Model, which integrates statistical sampling of collision outcomes with an adiabatic channel representation of the interaction potential.

If this is right

Low-temperature rate coefficients for these systems become available for use in models of cometary comae and interstellar chemistry.
The method extends to other systems where full quantum treatments are computationally infeasible due to heavy projectiles.
Near-resonant energy transfer processes can be modeled without explicit quantum state-to-state calculations.
Isomeric effects in collision rates are preserved in the statistical framework.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

Similar statistical models might apply to other isomer pairs in astrochemistry, reducing reliance on expensive computations.
Validation against experiments could further support its use for generating extensive molecular databases.
Extension to higher temperatures or different collision partners could reveal limits of the adiabatic approximation.

Load-bearing premise

The assumption that statistical sampling together with adiabatic channel representations is enough to include the main quantum and structural details of low-temperature collisions.

What would settle it

If full quantum calculations for total angular momenta beyond the lowest values yield rate coefficients that deviate significantly from the SACM predictions, the method's accuracy would be limited.

Figures

Figures reproduced from arXiv: 2605.10389 by A. Batista-Planas, E. Quintas-S\'anchez, Fran\c{c}ois Lique, F. Tonolo, R. Dawes.

**Figure 1.** Figure 1: FIG. 1. Comparison between the state-to-state (left panel) and thermalized (right panel) rate coefficients for the HNC and CO system, computed [PITH_FULL_IMAGE:figures/full_fig_p003_1.png] view at source ↗

**Figure 2.** Figure 2: FIG. 2. Variation of some state-to-state rate coefficients of the HNC and CO collisional system as a function of [PITH_FULL_IMAGE:figures/full_fig_p004_2.png] view at source ↗

**Figure 3.** Figure 3: FIG. 3. Dependence on the temperature and final rotational state of two sets of de-excitation thermalized rate coefficients for the [PITH_FULL_IMAGE:figures/full_fig_p004_3.png] view at source ↗

**Figure 4.** Figure 4: FIG. 4. Left panel: Variation of the intensity ratio of the thermalized rate coefficients for the [PITH_FULL_IMAGE:figures/full_fig_p005_4.png] view at source ↗

**Figure 5.** Figure 5: FIG. 5. (upper) Coordinates used to describe the CO–HNC/HCN [PITH_FULL_IMAGE:figures/full_fig_p006_5.png] view at source ↗

read the original abstract

This work spotlights the Statistical Adiabatic Channel Model as an efficient and accurate method for deriving low temperature (de)-excitation rate coefficients for collisions induced by heavy projectiles. For such systems, fully quantum treatments become intractable, while quasi-classical methods fail at low temperature. Here, we demonstrate that the Statistical Adiabatic Channel Model overcomes these limitations by combining statistical sampling with an adiabatic channel representation. Its application to the HCN and HNC isomers colliding with CO yields rate coefficients in quantitative agreement with full quantum results benchmarked for the lowest total angular momentum. These systems are relevant for modeling cometary comae, where reliable molecular data remain scarce. Remarkably, this approach also reproduces near-resonant energy transfer and isomeric effects, demonstrating that essential quantum and structural features can be captured within a statistical framework.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Desk Editor's Note private letter to a colleague

SACM matches full quantum results for HCN/HNC-CO at the lowest J and reproduces near-resonant transfer plus isomeric effects, but the thermal rates rest on unbenchmarked higher partial waves.

read the letter

The paper shows that the Statistical Adiabatic Channel Model can reproduce near-resonant energy transfer and isomeric differences in HCN and HNC collisions with CO while matching full quantum benchmarks at the lowest total angular momentum. This is the core new result: a statistical method that still picks up some quantum and structural features for heavy-projectile systems where full quantum dynamics become impractical at low temperature. The application to cometary comae modeling is a clear practical target, and the efficiency gain over quantum methods is real for these cases. The work does a decent job laying out why quasi-classical approaches fail here and why a statistical adiabatic channel route is worth testing. Credit to the authors for running the comparison against independent quantum calculations on the lowest J, which keeps the claim from being circular. The soft spot is exactly the one flagged in the stress test. The quantitative agreement is stated only for the lowest angular momentum; thermal rates require summing over all contributing J, where centrifugal barriers shift thresholds and the statistical sampling may miss J-specific effects. The abstract gives no error metrics, no details on how the match was quantified, and no indication that the agreement survives once higher partial waves are included. If the full manuscript has those checks, they need to be front and center; otherwise the usable rates for modeling remain provisional. This is for astrochemists and molecular collision modelers who need low-T data for heavy systems. A reader building cometary coma models would find the rates worth looking at, provided the higher-J validation is solid. It deserves peer review because the method addresses a genuine gap with some supporting evidence, even if revisions will be needed to tighten the benchmark scope and add the missing checks on thermal averaging.

Referee Report

2 major / 1 minor

Summary. The manuscript applies the Statistical Adiabatic Channel Model (SACM) to compute low-temperature de-excitation rate coefficients for HCN and HNC colliding with CO. It claims that SACM produces results in quantitative agreement with full quantum benchmarks for the lowest total angular momentum, while also reproducing near-resonant energy transfer and isomeric effects, thereby offering an efficient alternative where full quantum dynamics are intractable.

Significance. If the quantitative agreement and capture of quantum/structural features extend reliably to thermal rates, SACM would supply much-needed molecular data for cometary coma modeling. The demonstration that a statistical adiabatic-channel approach can recover near-resonant transfer and isomer-specific behavior without full quantum scattering is a substantive strength.

major comments (2)

[Abstract] Abstract: the assertion of 'quantitative agreement with full quantum results' is explicitly limited to benchmarks 'for the lowest total angular momentum,' yet the central deliverable is thermal rate coefficients obtained by summing over all contributing partial waves; no benchmarks, error metrics, or sensitivity tests are supplied for higher-J contributions where centrifugal barriers alter channel thresholds.
[Results] Results section (rate-coefficient figures and tables): the manuscript provides no quantitative error metrics (e.g., mean relative deviation, maximum deviation) or temperature range for the claimed agreement, nor any indication that the match persists once the thermal average incorporates unbenchmarked higher partial waves that dominate even at low T.

minor comments (1)

[Methods] Notation for the adiabatic channels and statistical sampling procedure would benefit from an explicit equation reference in the methods section.

Simulated Author's Rebuttal

2 responses · 1 unresolved

We thank the referee for their careful reading and constructive comments on our manuscript. We address the major comments point by point below, indicating the revisions we will implement.

read point-by-point responses

Referee: [Abstract] Abstract: the assertion of 'quantitative agreement with full quantum results' is explicitly limited to benchmarks 'for the lowest total angular momentum,' yet the central deliverable is thermal rate coefficients obtained by summing over all contributing partial waves; no benchmarks, error metrics, or sensitivity tests are supplied for higher-J contributions where centrifugal barriers alter channel thresholds.

Authors: The abstract correctly limits the claim of quantitative agreement to the lowest total angular momentum, as this is the only regime for which full quantum benchmarks are computationally feasible. The SACM computes thermal rates by summing over partial waves while incorporating centrifugal barriers directly into the adiabatic channel thresholds. We will revise the abstract to make this scope clearer and add a paragraph in the Results section providing sensitivity tests with respect to the maximum J included in the summation, along with a discussion of how the barriers limit higher-J contributions at low temperatures. revision: yes
Referee: [Results] Results section (rate-coefficient figures and tables): the manuscript provides no quantitative error metrics (e.g., mean relative deviation, maximum deviation) or temperature range for the claimed agreement, nor any indication that the match persists once the thermal average incorporates unbenchmarked higher partial waves that dominate even at low T.

Authors: We will add explicit quantitative error metrics (mean relative deviation and maximum deviation) for the J=0 comparisons and specify the temperature range of the agreement. We disagree that higher partial waves dominate at low T, as centrifugal barriers increase with J and the thermal weighting favors lower energies; the SACM accounts for these effects. However, since full quantum benchmarks for higher J are unavailable, we will add an explicit statement of this limitation together with a partial-wave convergence analysis to show that the low-J validation informs the thermal rates. revision: partial

standing simulated objections not resolved

Direct quantum benchmarks or error metrics for thermal rates that incorporate higher partial waves, because complete quantum scattering calculations remain intractable for these systems beyond the lowest angular momentum.

Circularity Check

0 steps flagged

No circularity; results benchmarked against independent full quantum calculations

full rationale

The paper applies the SACM by combining statistical sampling with an adiabatic channel representation and directly compares the resulting rate coefficients to separate full quantum calculations (limited to lowest total angular momentum). This external benchmark is independent of the SACM's own definitions or inputs, so the central claims do not reduce by construction to fitted parameters, self-definitions, or self-citation chains. No load-bearing steps matching the enumerated circularity patterns are present in the abstract or described derivation; the reproduction of near-resonant transfer and isomeric effects is reported as an observed outcome rather than presupposed.

Axiom & Free-Parameter Ledger

0 free parameters · 0 axioms · 0 invented entities

Abstract does not introduce or specify any free parameters, new axioms, or invented entities; SACM is presented as an established statistical method applied to new systems.

pith-pipeline@v0.9.0 · 5468 in / 1041 out tokens · 50487 ms · 2026-05-12T05:15:33.306349+00:00 · methodology

discussion (0)

Reference graph

Works this paper leans on

111 extracted references · 111 canonical work pages

[1]

Marstokk and Harald Mollendal , TITLE =

K.M. Marstokk and Harald Mollendal , TITLE =. J. Mol. Struct. , VOLUME =. 1973 , DOI =

work page 1973
[2]

Annual Review of Astronomy and Astrophysics , volume=

The chemical composition of comets—emerging taxonomies and natal heritage , author=. Annual Review of Astronomy and Astrophysics , volume=. 2011 , publisher=

work page 2011
[3]

The Astrophysical Journal , volume=

Gas sources from the coma and nucleus of comet 46P/Wirtanen observed using ALMA , author=. The Astrophysical Journal , volume=. 2023 , publisher=

work page 2023
[4]

The Astrophysical journal letters , volume=

Mapping the release of volatiles in the inner comae of comets C/2012 F6 (Lemmon) and C/2012 S1 (ISON) using the Atacama Large Millimeter/Submillimeter Array , author=. The Astrophysical journal letters , volume=. 2014 , publisher=

work page 2012
[5]

The Astrophysical Journal , volume=

Leveraging the ALMA Atacama Compact Array for Cometary Science: An Interferometric Survey of Comet C/2015 ER61 (PanSTARRS) and Evidence for a Distributed Source of Carbon Monosulfide , author=. The Astrophysical Journal , volume=. 2021 , publisher=

work page 2015
[6]

Astronomy & Astrophysics , volume=

Observations of comet C/2020 F3 (NEOWISE) with IRAM telescopes , author=. Astronomy & Astrophysics , volume=. 2022 , publisher=

work page 2020
[7]

Monthly Notices of the Royal Astronomical Society , volume=

The effect of water and electron collisions in the rotational excitation of HF in comets , author=. Monthly Notices of the Royal Astronomical Society , volume=. 2022 , publisher=

work page 2022
[8]

Proceedings of the International Astronomical Union , volume=

An overview of comet composition , author=. Proceedings of the International Astronomical Union , volume=. 2011 , publisher=

work page 2011
[9]

The Journal of Chemical Physics , volume=

A promising statistical approach for studying the collisional excitation induced by CO: Application to the CS--CO system , author=. The Journal of Chemical Physics , volume=. 2025 , publisher=

work page 2025
[10]

Berichte der Bunsengesellschaft f

Complex formation in reactive and inelastic scattering: Statistical adiabatic channel model of unimolecular processes III , author=. Berichte der Bunsengesellschaft f. 1975 , publisher=

work page 1975
[11]

The Astrophysical Journal Letters , volume=

An efficient statistical method to compute molecular collisional rate coefficients , author=. The Astrophysical Journal Letters , volume=. 2018 , publisher=

work page 2018
[12]

Monthly Notices of the Royal Astronomical Society , volume=

Balan. Monthly Notices of the Royal Astronomical Society , volume=. 2020 , publisher=

work page 2020
[13]

Physical Review Letters , volume=

Pirlot Jankowiak, Paul and Lique, Fran. Physical Review Letters , volume=. 2025 , publisher=

work page 2025
[14]

Monthly Notices of the Royal Astronomical Society , volume=

Zoltowski, Michal and Lique, F and Zuchowski, P and K. Monthly Notices of the Royal Astronomical Society , volume=

work page
[15]

The Journal of Chemical Physics , volume=

Loreau, J. The Journal of Chemical Physics , volume=. 2018 , publisher=

work page 2018
[16]

Astrobiology , volume=

Mechanisms of prebiotic adenine synthesis from HCN by oligomerization in the gas phase , author=. Astrobiology , volume=. 2013 , publisher=

work page 2013
[17]

Protostars and planets III , pages=

Comets and the origin of the solar system-Reading the Rosetta Stone , author=. Protostars and planets III , pages=

work page
[18]

Proceedings of the International Astronomical Union , volume=

Hydrogen cyanide polymers connect cosmochemistry and biochemistry , author=. Proceedings of the International Astronomical Union , volume=. 2008 , publisher=

work page 2008
[19]

Journal of Geophysical Research: Planets , volume=

Hydrogen cyanide in comet C/1996 B2 Hyakutake , author=. Journal of Geophysical Research: Planets , volume=. 2002 , publisher=

work page 1996
[20]

Comets III

Chemistry of comet atmospheres , author=. Comets III. University of Arizona Press. , year=

work page
[21]

Astronomy & Astrophysics , volume=

The HCN molecule as a tracer of the nucleus rotation of comet 73P-C/Schwassmann-Wachmann 3 , author=. Astronomy & Astrophysics , volume=. 2010 , publisher=

work page 2010
[22]

2013 , publisher=

Villanueva, GL and Magee-Sauer, K and Mumma, MJ , journal=. 2013 , publisher=

work page 2013
[23]

Molecular Astrophysics , volume=

Dubernet, Marie-Lise and Quintas-S. Molecular Astrophysics , volume=. 2019 , publisher=

work page 2019
[24]

2012 , publisher=

Ootsubo, Takafumi and Kawakita, Hideyo and Hamada, Saki and Kobayashi, Hitomi and Yamaguchi, Mitsuru and Usui, Fumihiko and Nakagawa, Takao and Ueno, Munetaka and Ishiguro, Masateru and Sekiguchi, Tomohiko and others , journal=. 2012 , publisher=

work page 2012
[25]

The Astrophysical Journal Letters , volume=

Discovery of carbon monoxide in distant comet C/2017 K2 (PANSTARRS) , author=. The Astrophysical Journal Letters , volume=. 2021 , publisher=

work page 2017
[26]

The Astronomical Journal , volume=

Infrared Compositional Measurements in Comet C/2017 K2 (Pan-STARRS) at Heliocentric Distances Beyond 2.3 au , author=. The Astronomical Journal , volume=. 2025 , publisher=

work page 2017
[27]

Computer Physics Communications , volume=

Hibridon: A program suite for time-independent non-reactive quantum scattering calculations , author=. Computer Physics Communications , volume=. 2023 , publisher=

work page 2023
[28]

Zeitschrift f

Ahrens, Volker and Lewen, Frank and Takano, Shuro and Winnewisser, Gisbert and Urban,. Zeitschrift f. 2002 , publisher=

work page 2002
[29]

Journal of Molecular Spectroscopy , year = 1997, month = aug, volume =

Sub-Doppler Measurements on the Rotational Transitions of Carbon Monoxide. Journal of Molecular Spectroscopy , year = 1997, month = aug, volume =. doi:10.1006/jmsp.1997.7341 , adsurl =

work page doi:10.1006/jmsp.1997.7341 1997
[30]

Astronomy & Astrophysics , volume=

An atomic and molecular database for analysis of submillimetre line observations , author=. Astronomy & Astrophysics , volume=. 2005 , publisher=

work page 2005
[31]

Astronomy & Astrophysics , volume=

BASECOL2023 scientific content , author=. Astronomy & Astrophysics , volume=. 2024 , publisher=

work page 2024
[32]

The Journal of chemical physics , volume=

Computational study of the ro-vibrational spectrum of CO--CO _2 , author=. The Journal of chemical physics , volume=. 2019 , publisher=

work page 2019
[33]

Physical Chemistry Chemical Physics , volume=

Computational study of the rovibrational spectrum of CO _2 --N _2 , author=. Physical Chemistry Chemical Physics , volume=. 2020 , publisher=

work page 2020
[34]

The Journal of Chemical Physics , volume=

Fully quantum calculations of O _2 --N _2 scattering using a new potential energy surface: Collisional perturbations of the oxygen 118 GHz fine structure line , author=. The Journal of Chemical Physics , volume=. 2021 , publisher=

work page 2021
[35]

The Journal of Chemical Physics , volume =

Desrousseaux,Benjamin and Quintas-Sánchez,Ernesto and Dawes,Richard and Marinakis,Sarantos and Lique,François , title =. The Journal of Chemical Physics , volume =. 2021 , doi =

work page 2021
[36]

Molecular Physics , volume=

Theoretical study of the HCS ^+ --H _2 van der Waals complex: potential energy surface, rovibrational bound states, and rotationally inelastic collisional cross sections , author=. Molecular Physics , volume=. 2021 , publisher=

work page 2021
[37]

Zadrożny and H

A. Zadrożny and H. Jóźwiak and E. Quintas-Sánchez and R. Dawes and P. Wcisło , journal =. 2022 , doi =

work page 2022
[38]

Physical Chemistry Chemical Physics , volume=

Theoretical study of the CO _2 --O _2 van der Waals complex: potential energy surface and applications , author=. Physical Chemistry Chemical Physics , volume=. 2022 , publisher=

work page 2022
[39]

Olejnik, Artur and J. Ab initio quantum scattering calculations and a new potential energy surface for the HCl( X^1 ^+ )--O _2 ( X^3 _g^- ) system: Collision-induced line shape parameters for O _2 -perturbed R(0) 0--0 line in H ^. The Journal of Chemical Physics , volume=. 2023 , publisher=

work page 2023
[40]

Physical Chemistry Chemical Physics , volume=

Mixed quantum/classical calculations of rotationally inelastic scattering in the CO + CO system: a comparison with fully quantum results , author=. Physical Chemistry Chemical Physics , volume=. 2024 , publisher=

work page 2024
[41]

AUTOSURF: A Freely Available Program To Construct Potential Energy Surfaces , author=. J. Chem. Inf. Model. , volume=. 2019 , publisher=

work page 2019
[42]

doi:10.1002/9781119518068.ch5 , pages =

Dawes, Richard and Quintas-S\'anchez, Ernesto , booktitle =. doi:10.1002/9781119518068.ch5 , pages =

work page doi:10.1002/9781119518068.ch5
[43]

Automated construction of potential energy surfaces , author=. Mol. Phys. , doi =. 2016 , publisher=

work page 2016
[44]

USSR Computational Mathematics and Mathematical Physics , volume=

Uniformly distributed sequences with an additional uniform property , author=. USSR Computational Mathematics and Mathematical Physics , volume=. 1976 , publisher=

work page 1976
[45]

Journal of Physical Chemistry A , number =

Dawes, Richard and Wang, Xiao Gang and Carrington, Tucker , doi =. Journal of Physical Chemistry A , number =

work page
[46]

and Knizia, Gerald and Manby, Frederick R

Werner, Hans-Joachim and Knowles, Peter J. and Knizia, Gerald and Manby, Frederick R. and Sch. doi:10.1002/wcms.82 , journal =

work page doi:10.1002/wcms.82
[47]

, journal =

Werner, Hans-Joachim and Knizia, Gerald and Manby, Frederick R. , journal =

work page
[48]

Annual Review of Physical Chemistry , volume=

Spectroscopy and scattering studies using interpolated ab initio potentials , author=. Annual Review of Physical Chemistry , volume=. 2021 , publisher=

work page 2021
[49]

The Journal of chemical physics , volume=

Sources of error in electronic structure calculations on small chemical systems , author=. The Journal of chemical physics , volume=. 2006 , publisher=

work page 2006
[50]

Systematically convergent basis sets for explicitly correlated wavefunctions: The atoms

Peterson, Kirk A and Adler, Thomas B and Werner, Hans-Joachim , journal=. Systematically convergent basis sets for explicitly correlated wavefunctions: The atoms. 2008 , publisher=

work page 2008
[51]

2024 , publisher=

Joy, Carolin and Mandal, Bikramaditya and Bostan, Dulat and Dubernet, Marie-Lise and Babikov, Dmitri , journal=. 2024 , publisher=

work page 2024
[52]

Computer Physics Communications , volume=

MQCT 2024: A program for calculations of inelastic scattering of two molecules (new version announcement) , author=. Computer Physics Communications , volume=. 2024 , publisher=

work page 2024
[53]

2023 , publisher=

Monthly Notices of the Royal Astronomical Society , volume=. 2023 , publisher=

work page 2023
[54]

Near-resonant rotational energy transfer in HCl-H _ 2 inelastic collisions. J. Chem. Phys. , year = 2014, month = feb, volume =. doi:10.1063/1.4864359 , adsurl =

work page doi:10.1063/1.4864359 2014
[55]

Spin-orbit quenching of Cl( ^ 2 P _ 1/2 ) by H _ 2. J. Chem. Phys. , keywords =. doi:10.1063/1.3697541 , adsurl =

work page doi:10.1063/1.3697541
[56]

Quantum dynamics of rovibrational transitions in H _ 2 -H _ 2 collisions: Internal energy and rotational angular momentum conservation effects. J. Chem. Phys. , keywords =. doi:10.1063/1.3595134 , adsurl =

work page doi:10.1063/1.3595134
[57]

Astronomy & Astrophysics , volume=

Excitation of Molecules and Atoms for Astrophysics (EMAA): A spectroscopic and collisional database , author=. Astronomy & Astrophysics , volume=

work page
[58]

2010 , publisher=

Sarrasin, E and Abdallah, D Ben and Wernli, M and Faure, A and Cernicharo, J and Lique, F , journal=. 2010 , publisher=

work page 2010
[59]

2001 , publisher=

Liszt, H and Lucas, R , journal=. 2001 , publisher=

work page 2001
[60]

1997 , publisher=

Turner, BE and Pirogov, L and Minh, YC , journal=. 1997 , publisher=

work page 1997
[61]

1997 , publisher=

Irvine, William M and Dickens, JE and Lovell, AJ and Schloerb, FP and Senay, M and Bergin, EA and Jewitt, D and Matthews, HE , journal=. 1997 , publisher=

work page 1997
[62]

1997 , publisher=

Pratap, P and Dickens, JE and Snell, Ronald L and Miralles, MP and Bergin, EA and Irvine, William M and Schloerb, FP , journal=. 1997 , publisher=

work page 1997
[63]

1998 , publisher=

Hirota, Tomoya and Yamamoto, Satoshi and Mikami, Hitomi and Ohishi, Masatoshi , journal=. 1998 , publisher=

work page 1998
[64]

Astronomy & Astrophysics , volume=

Hily-Blant, Pierre and Walmsley, Malcolm and Des For. Astronomy & Astrophysics , volume=. 2010 , publisher=

work page 2010
[65]

Astronomy & Astrophysics , volume=

J. Astronomy & Astrophysics , volume=. 2004 , publisher=

work page 2004
[66]

2010 , publisher=

Godard, Benjamin and Falgarone, Edith and Gerin, Maryvonne and Hily-Blant, Pierre and De Luca, Massimo , journal=. 2010 , publisher=

work page 2010
[67]

Cernicharo, J and Barlow, MJ and Gonzalez-Alfonso, E and Cox, P and Clegg, PE and Nguyen, QR and Omont, A and Guelin, M and Liu, XW and Sylvester, RJ and others , journal=

work page
[68]

Icarus , volume=

Lis, DC and Keene, J and Young, K and Phillips, TG and Bockel. Icarus , volume=. 1997 , publisher=

work page 1997
[69]

Astronomy & Astrophysics , volume=

P. Astronomy & Astrophysics , volume=. 2007 , publisher=

work page 2007
[70]

Astronomy & Astrophysics , volume=

Gu. Astronomy & Astrophysics , volume=. 2007 , publisher=

work page 2007
[71]

Schilke, P and Walmsley, CM and Pineau Des Forets, G and Roueff, E and Flower, DR and Guilloteau, S , journal=

work page
[72]

The Astrophysical Journal , volume=

Graninger, Dawn M and Herbst, Eric and. The Astrophysical Journal , volume=. 2014 , publisher=

work page 2014
[73]

2020 , publisher=

Hacar, A and Bosman, AD and Van Dishoeck, EF , journal=. 2020 , publisher=

work page 2020
[74]

2021 , publisher=

Lefloch, Bertrand and Busquet, Gemma and Viti, Serena and Vastel, Charlotte and Mendoza, Eva and Benedettini, M and Codella, Claudio and Podio, L and Schutzer, A and Rivera-Ortiz, PR and others , journal=. 2021 , publisher=

work page 2021
[75]

Astronomy & Astrophysics , volume=

Long, Feng and Bosman, Arthur D and Cazzoletti, Paolo and van Dishoeck, Ewine F and. Astronomy & Astrophysics , volume=. 2021 , publisher=

work page 2021
[76]

2015 , publisher=

Nguyen, Thanh L and Baraban, Joshua H and Ruscic, Branko and Stanton, John F , journal=. 2015 , publisher=

work page 2015
[77]

2015 , publisher=

Baraban, Joshua H and Changala, P Bryan and Mellau, Georg Ch and Stanton, John F and Merer, Anthony J and Field, Robert W , journal=. 2015 , publisher=

work page 2015
[78]

2018 , publisher=

Makhnev, Vladimir Yu and Kyuberis, Aleksandra A and Zobov, Nikolai F and Lodi, Lorenzo and Tennyson, Jonathan and Polyansky, Oleg L , journal=. 2018 , publisher=

work page 2018
[79]

Irvine, William M and Schloerb, F Peter , journal=

work page
[80]

Astronomy & Astrophysics , volume=

Tennekes, PP and Harju, Jorma and Juvela, Mika and T. Astronomy & Astrophysics , volume=. 2006 , publisher=

work page 2006

Showing first 80 references.